US20090142041A1 - Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus - Google Patents

Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus Download PDF

Info

Publication number
US20090142041A1
US20090142041A1 US12/153,244 US15324408A US2009142041A1 US 20090142041 A1 US20090142041 A1 US 20090142041A1 US 15324408 A US15324408 A US 15324408A US 2009142041 A1 US2009142041 A1 US 2009142041A1
Authority
US
United States
Prior art keywords
video
information
stereoscopic
stereoscopic video
recording medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/153,244
Other languages
English (en)
Inventor
Masato Nagasawa
Keiji Hatanaka
Kazuhiro Kurisaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Assigned to MITSUBISHI ELECTRIC CORPORATION reassignment MITSUBISHI ELECTRIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HATANAKA, KEIJI, KURISAKI, KAZUHIRO, NAGASAWA, MASATO
Publication of US20090142041A1 publication Critical patent/US20090142041A1/en
Priority to US13/548,485 priority Critical patent/US9179123B2/en
Priority to US14/192,120 priority patent/US9167227B2/en
Priority to US14/850,370 priority patent/US9521396B2/en
Priority to US15/336,069 priority patent/US9729851B2/en
Priority to US15/637,627 priority patent/US10382741B2/en
Priority to US16/456,820 priority patent/US10951876B2/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/144—Processing image signals for flicker reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/183—On-screen display [OSD] information, e.g. subtitles or menus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • G11B2020/10611—3D video data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/156—Mixing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/002—Eyestrain reduction by processing stereoscopic signals or controlling stereoscopic devices

Definitions

  • the present invention relates to a stereoscopic video recording method, a stereoscopic video recording medium, a stereoscopic video reproducing method, a stereoscopic video recording apparatus, and a stereoscopic video reproducing apparatus.
  • optical disk apparatuses With the progress of encoding techniques for compressing digital video signals, it has become possible to implement optical disk apparatuses with excellent searchability and operability by recording compressed video signals to optical disks.
  • Such optical disk apparatuses are free from degradation caused by dubbing, because they record digital video signals instead of analog video signals, and such optical disk apparatuses offer improved reliability because they employ non-contact optical recording and reproduction.
  • Encoding methods for compressing such digital video signals include the MPEG (Moving Picture coding Experts Group) standards, for example.
  • the MPEG compression offers improved compression efficiency as compared with “intra” compression methods such as motion JPEG, but it still has restrictions due to the use of motion-compensated prediction in the temporal direction; for example, searches can be made only in units of groups of multiple pictures (GOPs), and access on the disk requires accessing an intra-compressed I picture first.
  • Patent Document 1 suggests a devised data format on an optical disk.
  • Patent Document 1 has been made only for filing of two-dimensional, flat images.
  • the method of Japanese Patent Application Laid-Open No. 2007-166651 has to be adopted, in which a right-eye image and a left-eye image are separately displayed in the first and second fields of a TV signal, and the two individual field images are viewed by the respective eyes through the use of means such as polarizing eyeglasses.
  • 3D video Viewing stereoscopic (hereinafter referred to also as 3D) video for many hours causes discomforts such as eye fatigue and 3D motion sickness, because the viewer moves the eyes in the focal direction with increased frequency.
  • Three-dimensional viewing will be problematic especially when the point of attention busily moves in the depth direction.
  • the display of subtitles and the like requires continuously switching the eye focus, and may cause more intense discomforts like eye fatigue and 3D motion sickness than the viewing of ordinary 3D video.
  • distributed content such as movies
  • code is provided to limit the region where the movie can be viewed, according to the conditions of distribution of the movie.
  • the distribution of stereoscopic video content is affected by the extent of proliferation of compatible display apparatuses, and it is necessary to further set separate regional restrictions for 3D video and for 2D video.
  • conventional systems do not meet such requirements.
  • 3D video information utilizing parallax includes information for the left-eye and information for the right eye, and the amount of information is doubled and filing efficiency is deteriorated.
  • An object of the present invention is to provide a stereoscopic video recording method, a stereoscopic video recording medium, a stereoscopic video reproducing method, a stereoscopic video recording apparatus, and a stereoscopic video reproducing apparatus that are capable of more optimally performing recording and reproduction of stereoscopic video.
  • a stereoscopic video recording method records, in a recording medium, stereoscopic video including left-eye and right-eye images utilizing parallax information.
  • the stereoscopic video recording method of the invention grasps the amount of variation in parallactic angle having a given or larger value, a variation time that the variation in parallactic angle takes, and the number of times that the variation in parallactic angle occurs.
  • the method calculates an evaluation value that corresponds to the degree of eye fatigue on the basis of the amount of variation, the variation time, and the number of times of the variation, encodes the video content in such a manner that the evaluation value is within a given range, and records the encoded video content in the recording medium.
  • the stereoscopic video recording method of the preferred embodiment of the present invention calculates an evaluation value that corresponds to the degree of eye fatigue on the basis of the amount of variation, the variation time, and the number of times of the variation, and encodes the video content in such a manner that the evaluation value is within a given range. It is thus possible to produce video content that only involves eye fatigue limited within a certain range and to provide the video content to users.
  • a stereoscopic video reproducing method reproduces stereoscopic video including left-eye and right-eye images utilizing parallax information.
  • a recording medium records video content that includes stereoscopic video and that is encoded in such a manner that a maximum parallactic angle value grasped from the video content is not more than a given value, and the stereoscopic video reproducing method reads the maximum parallactic angle value from the recording medium, and displays the maximum parallactic angle value when a user views the video content so that the user can recognize the maximum degree of three-dimensionality of the stereoscopic video.
  • the stereoscopic video reproducing method of the preferred embodiment of the present invention displays the maximum parallactic angle value so that the user can recognize the maximum degree of three-dimensionality of the stereoscopic video when viewing the video content, and it is thus possible to objectively grasp the influence of the stereoscopic video on the user.
  • a stereoscopic video recording apparatus includes one video generating block provided for one of the left and right eyes and another video generating block provided for the other eye, or includes one video generating block that is operated at a doubled rate.
  • Each of the one and another video generating blocks, or the one video generating block includes: an AD converter that digitizes a video signal of video content that contains stereoscopic video; a motion detecting circuit that detects motion vectors necessary to video-compress the digitized video signal in a temporal direction; a DCT transform circuit that applies DCT transform necessary for intra-compression to the digitized video signal; an adaptive quantization circuit that applies quantization necessary for intra-compression to the DCT-transformed video signal; a variable-length coding circuit that applies variable-length coding necessary for intra-compression to the quantized video signal; and an inverse quantization circuit and an inverse DCT transform circuit that decode the quantized video signal as a local decoder.
  • the stereoscopic video recording apparatus of the invention records the video content and its supplementary information in a recording medium, wherein the video content is composed of digital video information including an I picture that is data-compressed within a frame, a P picture that is data-compressed with motion compensation from the I picture in a preceding direction in time, and a B picture that is data-compressed with motion compensation from the I or P picture in a preceding/following direction in time, and in the video content, flat and stereoscopic images in units of the digital video information or an integral multiple of the digital video information exist in a mixed manner, and form a temporally continuous video unit.
  • the video content is composed of digital video information including an I picture that is data-compressed within a frame, a P picture that is data-compressed with motion compensation from the I picture in a preceding direction in time, and a B picture that is data-compressed with motion compensation from the I or P picture in a preceding/following direction in time
  • the stereoscopic video recording apparatus of the preferred embodiment of the present invention includes video generating blocks for left-eye images and for right-eye images, or one video generating block that is driven at a doubled rate, and the apparatus is capable of obtaining appropriate stereoscopic images.
  • a stereoscopic video reproducing apparatus reproduces a recording medium that records video content and supplementary information, wherein the video content is composed of digital video information including an I picture that is data-compressed within a frame, a P picture that is data-compressed with motion compensation from the I picture in a preceding direction in time, and a B picture that is data-compressed with motion compensation from the I or P picture in a preceding/following direction in time, and in the video content, flat images and stereoscopic images utilizing parallax information in units of the digital video information or an integral multiple of the digital video information exist in a mixed manner, and form a temporally continuous video unit.
  • the stereoscopic video reproducing apparatus of the invention includes: a system decoder that separates a video stream containing video audio data from a signal read from the recording medium; a compressed-video decoder that decompresses compressed video of the separated video stream; an audio decoder that decompresses compressed audio of the separated video stream; an OSD decoder that extracts OSD information that contains subtitle display from the supplementary information; a depth generating circuit that generates a depth-direction location of the OSD information from the supplementary information; a stereoscopic video processing circuit that generates the stereoscopic images from the video information decompressed by the compressed-video decoder; and a blending circuit that superimposes the OSD information on the stereoscopic images.
  • the stereoscopic video reproducing apparatus of the preferred embodiment of the present invention considers the location of OSD information in the depth direction when superimposing the OSD information on stereoscopic images, and it is thus possible to further alleviate the eye fatigue caused by the viewing of the OSD information and stereoscopic images.
  • FIG. 1 is a conceptual diagram of a stereoscopic video display system using a shutter according to a first preferred embodiment of the present invention
  • FIG. 2 is a conceptual diagram of a stereoscopic video display system using polarizing filters according to the first preferred embodiment of the present invention
  • FIG. 3 is a conceptual diagram of a stereoscopic video display system using a rotary polarizing filter according to the first preferred embodiment of the present invention
  • FIG. 4 is a conceptual diagram of a stereoscopic video display system using multiple information according to the first preferred embodiment of the present invention
  • FIG. 5 is a schematic diagram illustrating a stereoscopic video image according to the first preferred embodiment of the present invention.
  • FIG. 6 is a schematic diagram illustrating a stereoscopic video image including display of subtitles according to the first preferred embodiment of the present invention
  • FIGS. 7A and 7B are diagrams used to illustrate the degree of eye fatigue according to the first preferred embodiment of the present invention.
  • FIG. 8 is a diagram used to illustrate the degree of eye fatigue and depth-direction acceleration according to the first preferred embodiment of the present invention.
  • FIG. 9 is a diagram illustrating a range of display of subtitles according to the first preferred embodiment of the present invention.
  • FIG. 10 is a diagram illustrating information recording regions on a recording medium according to a second preferred embodiment of the present invention.
  • FIG. 11 is a diagram illustrating the structure of a video stream of a video title according to the second preferred embodiment of the present invention.
  • FIG. 12 is a diagram illustrating the structure of the video stream of the video title according to the second preferred embodiment of the present invention.
  • FIG. 13 is a diagram illustrating the structure of the video stream of the video title according to the second preferred embodiment of the present invention.
  • FIG. 14 is a diagram illustrating content information in the supplementary information according to the second preferred embodiment of the present invention.
  • FIG. 15 is a diagram illustrating time code information in the supplementary information according to the second preferred embodiment of the present invention.
  • FIG. 16 is a diagram illustrating location information in the supplementary information according to the second preferred embodiment of the present invention.
  • FIG. 17 is a diagram illustrating video information in the supplementary information according to the second preferred embodiment of the present invention.
  • FIG. 18 is a conceptual diagram illustrating a TV display using the supplementary information according to the second preferred embodiment of the present invention.
  • FIGS. 19A and 19B are schematic diagrams used to illustrate multi-angle information according to the second preferred embodiment of the present invention.
  • FIG. 20 is a diagram illustrating OSD information according to the second preferred embodiment of the present invention.
  • FIG. 21 is a diagram illustrating GOP table information in the video control information according to the second preferred embodiment of the present invention.
  • FIG. 22 is a diagram illustrating the GOP table information and OSD information in the video control information according to the second preferred embodiment of the present invention.
  • FIG. 23 is a diagram illustrating sequence information, OSD information, and video attribute information in the video control information according to the second preferred embodiment of the present invention.
  • FIG. 24 is a block diagram of a stereoscopic video recording apparatus according to a third preferred embodiment of the present invention.
  • FIG. 25 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 26 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 27 is a block diagram of a stereoscopic video recording apparatus according to the third preferred embodiment of the present invention.
  • FIGS. 28A and 28B are conceptual diagrams of parallactic images used to illustrate the principles of compression with differential information according to the third preferred embodiment of the present invention.
  • FIG. 29 is a block diagram of a stereoscopic video recording apparatus according to the third preferred embodiment of the present invention.
  • FIG. 30 is a schematic diagram illustrating a compression by image conversion with parallax information according to the third preferred embodiment of the present invention.
  • FIG. 31 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 32 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 33 is a block diagram of a stereoscopic video recording apparatus according to the third preferred embodiment of the present invention.
  • FIG. 34 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 35 is a diagram illustrating the structure of a video stream according to the third preferred embodiment of the present invention.
  • FIG. 36 is a block diagram of a stereoscopic video reproducing apparatus according to a fourth preferred embodiment of the present invention.
  • FIG. 37 is a block diagram of a stereoscopic video reproducing apparatus according to the fourth preferred embodiment of the present invention.
  • FIGS. 38A and 38B are diagrams illustrating a stereoscopic video reproducing apparatus according to the fourth preferred embodiment of the present invention.
  • FIGS. 39A to 39D are diagrams illustrating a stereoscopic video reproducing apparatus according to the fourth preferred embodiment.
  • FIG. 40 is a diagram illustrating a stereoscopic video reproducing apparatus according to the fourth preferred embodiment.
  • FIG. 1 is a block diagram illustrating the overall configuration of a stereoscopic video system according to this preferred embodiment.
  • the stereoscopic video system shown in FIG. 1 includes a stereoscopic video recording apparatus 6 (which will hereinafter be simply referred to also as a recording apparatus 6 ) for reproducing a medium that records stereoscopic video and outputting right-eye images 1 and left-eye images 2 , a display apparatus 3 such as a TV or a projector, a shutter 4 composed of e.g.
  • a stereoscopic video recording apparatus 6 which will hereinafter be simply referred to also as a recording apparatus 6
  • a display apparatus 3 such as a TV or a projector
  • a shutter 4 composed of e.g.
  • FIG. 2 illustrates another example of the configuration of a stereoscopic video system of the first preferred embodiment. Unlike that shown in FIG. 1 , the stereoscopic video system of FIG.
  • FIG. 2 includes two display apparatuses A and B, polarizing plates 9 and 10 for respectively passing light rays having particular polarization components of different directions, an optical system 11 for projection onto a display panel 12 , and eyeglasses 7 B having different polarizing plates on the left and right for viewing a frame sequence of video images 5 C and 5 D through the polarizing plates 9 and 10 .
  • FIG. 3 illustrates still another example of the configuration of a stereoscopic video system of the first preferred embodiment.
  • the stereoscopic video system of FIG. 3 includes a synchronous rotating member 13 having a circular rotary disk in which semi-circular polarizing plates are bonded to pass light of particular polarization components of different directions, and a light source 14 for projecting light to the synchronous rotating member 13 .
  • FIG. 4 illustrates still another example of the configuration of a stereoscopic video system of the first preferred embodiment.
  • the stereoscopic video system of FIG. 4 includes display devices 15 to 19 for projecting a plurality of video images based on video signals 22 , and a rotary mirror 21 for reproducing the projected stereoscopic video images.
  • FIG. 5 is a schematic diagram illustrating the human perception of stereoscopic video.
  • FIG. 5 shows sequential depth positions 112 to 117 from an infinite distance 111 , where the depth position 117 is the most protruding position (closest to the eyes).
  • FIG. 5 also shows a person 118 displayed at the depth position 115 , a person 119 displayed at the depth 114 , a river 120 flowing from a distance, and a mountain 121 viewed at a distance.
  • FIG. 6 shows the display of FIG. 5 with subtitles added thereto, which shows subtitles 122 A to 122 C displayed at respective depth positions and subtitle depth ranges 123 A to 123 C.
  • FIGS. 7A and 7B are diagrams illustrating the degree of eye fatigue with respect to “acceleration of parallactic angle variation•the time that the variation takes•the number of times that the variation occurs”.
  • the vertical axis shows the degree of eye fatigue 124
  • the horizontal axis shows the product 125 of the angular variation acceleration, the variation time, and the number of times
  • FIG. 7A the vertical axis shows the degree of eye fatigue 124
  • the horizontal axis shows the product 125 of the angular variation acceleration, the variation time, and the number of times
  • FIG. 7A shows the degree of eye fatigue 126 about a point of attention and subtitles, a maximum-fatigue point 127 about the point of attention and subtitles, the degree of eye fatigue 128 about the background image, a limit 129 over which the background image causes motion sickness, a safe region 130 for human eyes, a dangerous region 131 for human eyes, and a region 132 where human eyes suffer 3D motion sickness.
  • FIG. 7B is a schematic diagram illustrating the parallactic movement of the eyes, which shows a far object 126 A as a point of attention, a near object 126 B as a point of attention, a viewing angle 126 D of the near object, a viewing angle 126 E of the far object, human eyes 126 F, a depth 126 G at which the object 126 B is displayed, and a depth 126 H at which the object 126 A is displayed.
  • FIG. 8 is a graph illustrating a relation between “depth-direction acceleration of a point of attention” and “moving time ⁇ number of times”.
  • the vertical axis shows the point-of-attention depth-direction acceleration 133 and the horizontal axis shows the product of moving time and number of times (moving time ⁇ number of times) 134
  • FIG. 8 shows a boundary 135 between a safe region 130 and a dangerous region 131 , and a boundary 136 between the dangerous region 131 and a 3D motion sickness occurring region 132 .
  • FIG. 9 illustrates a relation between the depth position and the amount of depth-position variation of subtitles.
  • FIG. 9 illustrates a relation between the depth position and the amount of depth-position variation of subtitles.
  • FIG. 9 shows an infinite distance position 138 , an eye position (most forward) 139 , a limit 141 of the amount of depth variation, a depth limitation 142 on the near side (a limitation of protrusion), and a depth limitation 143 on the far side.
  • a stereoscopic video system using a TV or projector generally utilizes parallax information about human eyes, by projecting visual information about left and right images to provide a three-dimensional view through eyeglasses.
  • the filming of images uses two cameras to take pictures for the left eye and the right eye, and hence produces two streams.
  • the visual information for the left and the right stored in the recording apparatus 6 is inputted to a display apparatus such as a TV or a projector.
  • a display apparatus such as a TV or a projector.
  • the information for the left and the information for the right can be alternately transmitted in a serial manner.
  • the information may be sent in a compressed form from the recording apparatus 6 and decompressed on the TV side.
  • left image information and right image information are switched field by field, in which case, during the process of dividing the reproduced right and left images field by field, problems like flickering can be prevented and smooth stereoscopic video reproduction can be achieved by using a latest TV employing “scan doubling”.
  • the shutter 4 when the shutter 4 is composed of liquid crystal such that two transmissive polarized light rays can be switched, it is possible to vary the polarizing angle of light for each field by controlling the shutter 4 , for example with the transmitted field image 5 A being vertically polarized, and the image 5 B being horizontally polarized.
  • the eyeglasses 7 A are composed of different polarizing plates (vertical polarization and horizontal polarization) that are bonded on the right and left, and there is no need for the cable 3 B from the display apparatus 3 to the eyeglasses 7 A, for supplying a signal corresponding to the timing by which the display apparatus 3 controls the shutter 4 through the cable 3 A.
  • the eyeglasses 7 A have to be equipped with liquid-crystal shutters, and the cable 3 B is needed as a field-synchronization signal cable.
  • liquid-crystal shutters are provided on the eyeglasses 7 A side, no polarized light is used, and so the stereoscopic display is not significantly influenced even when the angle of the eyeglasses is changed, e.g. when the viewer bends his neck.
  • the system shown in FIG. 2 includes two display devices having PLD (Paper-like Display) elements or a transmitting liquid-crystal type, and different images are displayed separately on the left and right.
  • the polarizing plates 9 and 10 having different polarizing directions are provided in front of the display devices (A and B) 7 and 8 .
  • the light rays emitted from the respective display light emitting portions have different polarizations, and the rays of light are projected to the display panel 12 through the optical system 11 so that the right eye views a vertically-polarized image 5 C and the left eye views a horizontally-polarized image 5 D, for example.
  • the polarizing eyeglasses 7 B are used to cause the video information having parallax to enter the respective eyes.
  • the light-source portion for emitting light onto optical elements like PLD, includes a polarized light switching mechanism having the synchronous rotating member 13 that rotates in synchronization with the timing of TV field display, so that light having polarization adjusted to the timing of field display enters the PLD element etc.
  • a polarized light switching mechanism having the synchronous rotating member 13 that rotates in synchronization with the timing of TV field display, so that light having polarization adjusted to the timing of field display enters the PLD element etc.
  • an image of different polarized light for each field is projected to the image display panel. It is thus possible to view images with parallax through the polarizing eyeglasses 7 constructed as shown in FIG. 2 .
  • There is another method for reproducing stereoscopic images in which, as shown in FIG. 4 , a plurality of display devices 15 to 19 are used to project images that are filmed from a plurality of angles. In this case, it is necessary to store and reproduce a plurality of stereoscopic video streams, instead of two streams
  • the synchronous rotating member 13 which rotates in synchronization with the timing of TV field display, is composed of optical filters that pass only particular wavelengths of RGB, one half of the disk being allocated for the left eye and the other half for the right eye, and the respective RGB wavelengths are shifted to vary the light wavelengths for the right eye and the left eye.
  • the eyeglasses 7 are composed of optical filters that respectively pass only the right-eye and left-eye wavelengths. In this case, it is possible to correct the shifts of RGB on the left and right by color control on the TV display side, so as to obtain satisfactory color reproduction.
  • This scheme in which RGB wavelengths are shifted on the left and right, is free from attenuation of the light from the eyeglasses 7 even when the eyeglasses are tilted.
  • the display devices 15 to 19 project stereoscopic images from a plurality of view points onto the rotary mirror 21 , and the actual stereoscopic images look like real objects even when viewed from varied points of view (in an extreme case, a hidden portion, e.g. on the back, becomes viewable).
  • FIG. 5 Reproduced video images utilizing parallax are perceived as shown in FIG. 5 by human eyes.
  • the individual objects are displayed on the depth planes from the depth positions 112 to 115 .
  • the person as a point of attention is seen as a large man 118 when positioned near, and it is seen as a small man 119 when positioned distant.
  • the river 121 as background information, is seen as being larger as it approaches nearer, and it is seen as being smaller as it goes away, while the large mountain 121 is seen as being large though it forms the background.
  • subtitles when subtitles are displayed on the stereoscopic video as shown in FIG. 5 , they are represented as shown in FIG. 6 .
  • the subtitle 122 A positioned near gradually moves away as shown by the subtitles 122 B and 122 C.
  • eye fatigue can be alleviated by reducing the movement of eye focus, by varying the subtitles in coordination with the variation of the depth position.
  • a point of attention e.g. a person appearing in the video
  • eye fatigue occurs in proportion to the acceleration of parallactic angle variation, the time the variation takes, and the number of times that the variation occurs.
  • a point of attention causes intensive eye fatigue because the eyes have to follow it, and it is thought that the fatigue reaches a peak before the speed of parallactic angle variation, the time of variation, and the number of times become too large.
  • FIG. 7B a near object involves a larger parallactic angle as shown by the viewing angle 126 D, while a distant object involves a smaller parallactic angle as shown by the viewing angle 126 E.
  • Parallactic angle varies as the distance varies, and then both eyes 126 F have to focus to the target at an appropriate angle, in order to follow the variation of parallactic angle caused by the variation of distance.
  • Conventional TVs for displaying flat video do not provide images that vary in the distance direction, and therefore the parallactic angle required for eye perception in the depth direction always remains constant.
  • stereoscopic video requires eye movements not only in a flat plane but also in the depth direction (with parallactic angle), resulting in an increased burden on the eyes.
  • FIG. 8 illustrates this with a relation between the depth-direction acceleration and the product of moving time and the number of times. Even at lower depth-direction accelerations, a dangerous region exists and motion sickness occurs as the number of times and distance increase, but it is estimated that the fatigue does not occur below a certain level even when the product of moving time and number of times increases.
  • an evaluation function 2 a value “a” at which the eyes' following movements can be ignored ⁇ parallactic angle variation speed of a point of attention ⁇ a range “b” of the eyes' following movements, and the evaluation value (the degree of eye fatigue) is proportional to the value of “parallactic angle variation speed ⁇ variation time ⁇ the number of times ⁇ screen size”.
  • the evaluation function 2 is used when the TV screen size is detectable, and the evaluation function 1 is used when it is not detectable.
  • the evaluation value (the degree of eye fatigue) is described as the degree of depth variation.
  • the amount of variation of parallactic angle”, “the time that the variation takes”, and “the number of times that the variation occurs” are provided as evaluation factors for the stereoscopic video in that one piece of video content, and it is then possible to make stereoscopic video content by re-encoding it such that the value does not enter the dangerous region 131 of FIG. 7 .
  • the degree of depth variation, as an evaluation function is described in the stereoscopic video content, and it is then possible to present the degree of eye fatigue before the user views the movie, so as to prompt the user to select between 2D reproduction and 3D reproduction.
  • examples of the re-encoding include: a filming scheme in which parallactic images are filmed with cameras located at a reduced parallactic interval (the distance between the two cameras is reduced); an image-processing scheme in which parallax is reduced by pixel conversion processing using parallax information, as will be described later; and a scheme in which the amount of protrusion (the degree of three-dimensionality) is limited in the production of content by CG for animation etc.
  • a larger amount of protrusion may “surprise” or “startle” the viewer.
  • it is desirable to place stricter limitations when the TV display has a larger screen because the eyes have to move more busily in the plane direction, and also because the psychological effects like “surprising” and “startling” also increase.
  • the reproducing apparatus and the TV are connected in a linked manner, information about the TV screen size is exchanged with the reproducing apparatus, so as to increase the limitations on the range of protrusion of subtitles etc.
  • the system may be configured such that a stream with a smaller amount of protrusion can be selected when the TV screen is larger, and a stream with a larger amount of protrusion can be selected when the TV screen is smaller, for example.
  • the amount of protrusion can be varied by a setting on the equipment side, as will be described later, the setting may be automatically made by considering TV size information, the user's conditions (age etc.) and the like.
  • the stereoscopic video parental levels may include Level 1 indicating severe fatigue and danger, with the evaluation value (the degree of eye fatigue)>c, the amount of maximum protrusion>d, and the ordinary parental level being high.
  • Level 2 would indicate relatively severe fatigue and danger, with the evaluation value (the degree of eye fatigue)>c, the amount of maximum protrusion>d, and the ordinary parental level being normal or lower, or with the evaluation value (the degree of eye fatigue)>e, the amount of maximum protrusion>f, and the ordinary parental level being high.
  • Level 3 would indicate intermediate fatigue and danger, with the evaluation value (the degree of eye fatigue)>e, the amount of maximum protrusion>f, and the ordinary parental level being normal or lower.
  • Level 4 would indicate no fatigue and no danger, with the evaluation value (the degree of eye fatigue)>g, the amount of maximum protrusion>h, and the ordinary parental level being normal or lower.
  • stereoscopic video parental levels there is a relation of c>e>g and a relation of d>f>h, and the ordinary parental levels (flat-video parental levels) indicate the restrictions on viewing for ensuring safety that are defined about horror movies and the like in existing 2D video DVDs etc. It will be useful when the setting of such stereoscopic video parental levels can be determined or changed at the time of purchase or at the time of initialization, and can be cancelled and changed at a later time by using an identification number etc.
  • FIGS. 1 to 3 When stereoscopic images utilizing parallax information, as shown in FIGS. 1 to 3 , are intactly broadcasted on television, they are displayed like superimposed images. They cannot be viewed without a dedicated stereoscopic display apparatus constructed as described above. Thus, the broadcasting of stereoscopic video is limited by infrastructural facilities of equipment on the viewer side, and it is necessary to provide a dedicated channel that is not intended to be seen by people in general, or to superimpose a flag on the broadcasted information to indicate that it is 3D. Accordingly, it is generally convenient to distribute such stereoscopic video in the form of a recording medium, and to reproduce it with a dedicated player or with a player having this function. Considering such circumstances, methods and formats for storing stereoscopic video in a recording medium will now be described.
  • FIG. 10 shows a recording medium 26 according to the second preferred embodiment.
  • the recording media (video media) of this invention can be optical disk media, such as DVDs, BDs, HD-DVDs, MOs, etc., and can also be HDD media, of course. HDDs are usually not portable themselves, but are advantageous in terms of capacity when recording broadcasted stereoscopic video information.
  • optical disk media, such as ROM media are advantageous for the distribution of stereoscopic killer content before broadcasted or for the distribution of chargeable stereoscopic content.
  • the disk-like recording medium 26 shown in FIG. 10 is divided into a region that stores control information about the video information (video control information 23 ), a region that stores a stereoscopic video (a video title 24 ), and a region that stores an ordinary 2D video (a video title 25 ).
  • FIG. 11 is a diagram showing an exemplary structure of the video stream in the region of the video title (video content) 24 of FIG. 10 .
  • the video title 27 shown in FIG. 11 includes 2D video information 28 , user-selectable 2D video information 30 and 31 , 3D video information 29 that is automatically selected or user-selected when the display apparatus is capable of displaying stereoscopic images, 2D video information 32 that is reproduced following the video information 29 to 31 , and 2D video information 33 provided at the end of the video title 27 .
  • FIG. 1 is a diagram showing an exemplary structure of the video stream in the region of the video title (video content) 24 of FIG. 10 .
  • the video title 27 shown in FIG. 11 includes 2D video information 28 , user-selectable 2D video information 30 and 31 , 3D video information 29 that is automatically selected or user-selected when the display apparatus is capable of displaying stereoscopic images, 2D video information 32 that is reproduced following the video information 29 to 31 , and 2D video information
  • GOP-layer stream information including a supplementary information region 34 that is located at the head of the following GOP video information 35 and 36 and that describes supplementary information related to the GOP video information, a supplementary information region 37 that is located at the head of GOP video information 38 and that describes supplementary information related to the GOP video information, and a supplementary information region 39 that is located at the head of GOP video information 40 and 41 and that describes supplementary information related to the GOP video information.
  • FIG. 11 also shows picture-layer stream information including a packet data portion 42 that describes supplementary information, I picture data 43 composed of intra-encoded data, a B picture 44 as encoded data predicted from the I picture data 43 and P picture 45 in the temporal direction, and a P picture 45 as encoded data predicted from the I picture data 43 only in one temporal direction.
  • FIG. 11 also shows picture-layer stream information including a packet data portion 42 that describes supplementary information, I picture data 43 composed of intra-encoded data, a B picture 44 as encoded data predicted from the I picture data 43 and P picture 45 in the temporal direction, and a P picture 45 as encoded data predicted from the I picture data 43 only in one temporal direction.
  • FIG. 11 also shows picture-layer stream information including a packet data portion 42 that describes supplementary information, I picture data 43 composed of intra-encoded data, a B picture 44 as encoded data predicted from the I picture data 43 and P picture 45 in the temporal direction, and a P picture 45 as encoded data predicted from the I picture data
  • FIG. 11 also shows a transport packet data layer including a packet 46 as a transport packet data portion that describes supplementary information and that is identical to the packet data portion 42 , a first packet 47 carrying the I picture data 43 divided into transport packets, a transport packet 48 storing the last data piece of the I picture data 43 , a last portion 49 of the I picture data in the transport packet 48 , and a padded portion 50 in the transport packet 48 .
  • a transport packet data layer including a packet 46 as a transport packet data portion that describes supplementary information and that is identical to the packet data portion 42 , a first packet 47 carrying the I picture data 43 divided into transport packets, a transport packet 48 storing the last data piece of the I picture data 43 , a last portion 49 of the I picture data in the transport packet 48 , and a padded portion 50 in the transport packet 48 .
  • FIG. 12 illustrates the hierarchical data structure of the region of the video title (video content) 27 where a selection can be made among the 3D video information 29 and the 2D video information 30 and 31 .
  • FIG. 12 shows supplementary information 51 that is located at the head of the region where the 3D video information 29 and 2D video information 30 and 31 are selectable and that stores information related to the video sequence, a GOP video information sequence 52 in this region, supplementary information 53 that stores information related to a GOP video information sequence 54 , and supplementary information 55 that stores information related to the GOP video information sequence 56 at the last of this region.
  • FIG. 12 shows supplementary information 51 that is located at the head of the region where the 3D video information 29 and 2D video information 30 and 31 are selectable and that stores information related to the video sequence, a GOP video information sequence 52 in this region, supplementary information 53 that stores information related to a GOP video information sequence 54 , and supplementary information 55 that stores information related to the GOP video information sequence 56 at the last of this region.
  • picture layer stream information including I picture data 57 composed of intra-encoded data, a B picture 58 as encoded data that is predicted from the I picture data 57 and P picture 59 in the temporal direction, and a P picture 59 as encoded data that is predicted from the I picture data 57 only in one temporal direction.
  • FIG. 12 also shows a transport packet data layer including a first packet 60 carrying the I picture data 57 divided into transport packets, a transport packet 61 storing the last data piece of the I picture data 57 , a last portion 62 of the I picture data in the transport packet 61 , and a padded portion 63 in the transport packet 61 .
  • the arrow A indicates a reproduced portion
  • the arrow B indicates a portion that is skipped when 3D reproduction is performed
  • the arrow C indicates a portion that is reproduced for 3D reproduction, where right-eye GOP video information and left-eye GOP video information are provided.
  • FIG. 13 illustrates the hierarchical data structure of the region of the video title 27 where a selection can be made between the 3D video information 29 and the 2D video information 31 .
  • This structure is basically the same as that of FIG. 12 , and therefore like components are designated by like reference characters and not described again here.
  • the structure of data recorded in an optical disk or HDD medium includes a region for the video control information 23 for recording video-related supplementary information, sequences, etc., and a region for actual video titles (video content) 24 , 25 .
  • 3D video is not always totally 3D from the beginning to the end, but it may be a mixture of 3D and 2D, or such video streams may be switchable by user selection.
  • DVD standards allow for display of user-selectable and switchable video information streams, such as multi-angle, and 3D video information is produced by additionally constructing a 3D video stream on a 2D video stream, since users' facilities are not always 3D-compatible.
  • a user's display equipment When a user's display equipment is compatible with 3D, it may be automatically recognized, e.g. by the link function of HDMI terminal, and a 3D video stream may be displayed selectively, or the user may operate a button to select and display 3D video. Needless to say, some content may be totally 2D or 3D, but consideration should be given to such composite formats.
  • supplementary information regions about the video information stream of the video title 24 be provided also on the video information stream, so as to allow access to the information, management of the information, switching of settings of equipment, etc.
  • content includes a mixture of 2D and 3D video streams
  • the settings on the TV side can be readily and automatically changed on the basis of the information.
  • a player/recorder for reproducing/recording a recording medium controls all settings in a closed manner, it will be satisfactory to describe the control information only in the video control information 23 where the control information is collectively recorded in a part of the disk.
  • the supplementary information 51 can be used also for access and management of information, and it has become established as Navi information in DVD standards.
  • both 2D video and 3D video exist in a mixed manner, they exist in parallel in the time sequence of the content, as shown by the 3D video information 29 and 2D video information 30 and 31 in FIG. 11 .
  • the first supplementary information 34 should be located at the head of the GOP data information group. Then, by reading the contents of the supplementary information first, it is possible to know whether the information of the next GOP sequence is 2D or 3D, and if it is 3D, it is possible to know whether it is for the left eye or for the right eye, and to know their locations in the GOP video information group (where to access).
  • the GOP video information group having the supplementary information 51 at the head is defined as a video unit that is larger than the GOP video information.
  • the information exists in units of GOP information having an I picture at the beginning, and therefore access to the video data has to be made in units of GOP video information.
  • the supplementary information which has to be read in the first place, should be located at the head of the GOP video information group. For example, when a 3D video information portion is reproduced as shown in FIG. 12 , the supplementary information 51 is reproduced first (the arrow A in the diagram), and the 2D video information 30 and 31 are skipped, and then the 3D video information 29 is reproduced.
  • the 2D video information 30 and 31 are skipped as shown by the arrow B so that the memory of the reproducing equipment does not capture unnecessary information (the 2D video information 30 and 31 in this case) and an increase of unwanted storage is avoided, and then the 3D video information 29 is reproduced as shown by the arrow C without interruption of video.
  • the supplementary information 51 at the beginning of GOP video information is located before the I picture 57 .
  • the compressed video data is divided into transport packets 60 , 61 as shown in FIG. 12 , since dividing compressed video data into transport packets is convenient to provide compatibility with digital broadcasts such as ground-wave, satellite, and cable digital broadcasts.
  • the supplementary information 51 is described in the transport packet at the head of the GOP video information group 52 . Needless to say, a private packet that has been newly defined for transport packets is used.
  • the data does not always end to fit the fixed transport packet unit, and so it is preferable to pad the last portion 63 with “00” or “FF” so that the packet data completes to fit the GOP video information unit.
  • the arrow B skips a smaller amount of GOP video information than in FIG. 12 , but the operation is basically the same as that shown in FIG. 11 .
  • the supplementary information 51 shown in FIG. 14 includes content information 64 , time code 65 , location information 66 , information 67 about video information, information 68 about audio information, and information 69 about OSD information.
  • the content information 64 shown in FIG. 14 includes content name 70 , copyright 71 , encryption information 72 , presence/absence of 3D images 73 , and available region information 74 .
  • the time code information region 65 shown in FIG. 15 includes presentation time 65 A and synchronization information 65 B.
  • the location information 66 shown in FIG. 16 includes seamless information 75 , jump destination information 76 , angle information 77 , and in-GOP location information 78 .
  • the video information 67 shown in FIG. 17 includes resolution information 79 , frame rate information 80 , 3D video information 81 , parental information 82 , angle information 83 , encryption information 84 , information 85 about 3D video scheme and presence/absence, 3D video frame rate information 86 , number of 3D video information 87 , information 88 about depth resolution, information 89 about the degree of depth variation, information 90 about permitted subtitle depth, information 100 about depth limitations, and information 101 about parallax limitations.
  • FIG. 18 is a schematic diagram illustrating display of the supplementary information on a TV as a display apparatus.
  • FIGS. 19A and 19B are schematic diagrams illustrating a multi-angle filming with a plurality of cameras.
  • the OSD information 69 shown in FIG. 20 includes OSD location information 69 A, OSD storage location information 69 B, font and character size designation 69 C, in-plane OSD location information 69 D, depth-direction OSD location information 69 E, depth position 69 F, permitted-depth limitation 69 G, and depth zooming speed 69 H.
  • the supplementary information 51 shown in FIG. 14 is first described for each GOP video information group on the stream, and it is sent together with the video information in HDMI transmission to a TV etc. Accordingly, needless to say, it includes information necessary for settings on the TV side, especially about 3D video display.
  • the content name information 70 may be displayed as OSD information on the TV side, including (1) content name, (2) cast, (3) time of production, (4) distributor, (5) names of relevant works, and (6) summarized story.
  • the supplementary information 51 superimposed on the video stream is included, it is possible to display the contents of the content name information 70 even when the input on the TV side is switched to 3D video information in midstream.
  • the copyright information 71 shown in FIG. 14 describes (7) copyright owner, (8) distributor, (9) importer, and (10) capital participant, whereby the information about the copyright owner of the video stream can be distributed at the same time, allowing the copyright owner to claim against illegal use of the reproduced data. Also, since this information is superimposed on the video stream, it is always distributed to the TV side and the copyright information can be displayed even when the TV is changed.
  • the encryption information 72 shown in FIG. 14 includes (11) presence/absence of encryption and (12) encryption scheme, whereby the destination equipment can be informed whether the information is encrypted and requires a high level of security, or the information requires no security, like commercials.
  • the 3D video information 73 shown in FIG. 14 describes (13) whether ready for 3D, (14) whether ready for totally 2D display (whether it can be reproduced to the end only with 2D video display), and (15) when 3D-ready, whether 3D video reproduction has priority, whereby information can be displayed to the user of a 3D-imcompatible TV to let him know that his TV is 3D-imcompatible.
  • link-connected with a TV by HDMI it is possible to automatically switch the TV side to 3D (for example, to automatically display two video streams field by field as shown in FIGS. 1 and 3 ).
  • measures can be taken by indicating, on the TV or reproducing apparatus side, that the TV is incompatible, or by ejecting the disk, for example.
  • the available region 74 shown in FIG. 14 can describe (16) a 2D video reproduction permitted region and (17) a 3D video reproduction permitted region, whereby it is possible to permit the reproduction of this disk only in a limited region, and also to permit 2D only and permit 3D compatible display only in a limited region. This is because, in some cases, 2D video reproduction only is permitted in a particular region when the conditions for license about 3D video reproduction are not established. In a region where 3D video reproduction is not permitted, measures can be taken by allowing even a 3D video display apparatus to reproduce 2D video only, or by ejecting the disk, for example.
  • time code information 65 shown in FIG. 15 will be described.
  • video content that contains a mixture of 2D and 3D even when the user gives an instruction for switching in midstream (from 3D to 2D, for example), it is necessary to continuously reproduce the video information without interruption or omission.
  • the user may give an instruction for a time search to move forward or backward, e.g. to 10 minutes before. It is therefore necessary to record the presentation time 65 A at the beginning of the GOP video information group, so as to provide reproduction time information from the start of the video title. It is possible to display the remaining time on the TV side, by recording information about the remaining time to the end of the reproduction of the title, or the total title reproduction time.
  • 3D video is likely to cause eye fatigue etc. as described in the first preferred embodiment. Accordingly, it is possible to give an instruction to take a break to prevent eye fatigue, or to warn about the danger, by displaying a time code from the start of 3D video reproduction (how long 3D video has been viewed continuously), or by displaying how long 3D video has been viewed in total in this video content. Also, when there are right-eye and left-eye GOP video information for 3D, it is possible to make field designation corresponding to the order of reproduction.
  • the presentation time 65 A describes (18) a time code from the start of the title (presentation time), (19) information about the remaining time to the end of the reproduction of the title, or a total title reproduction time, (20) a time code from the start of 3D video reproduction (3D presentation time), (23) total 3D reproduction time, and (24) the order of reproduction of right-eye and left-eye images or field designation.
  • the synchronization information 65 B defines the synchronization of the video content, by the order of reproduction of right and left images or by field designation.
  • the location information 66 shown in FIG. 16 will described.
  • video content includes both 2D and 3D in a mixed manner
  • the seamless information 75 records (25) absence/presence of seamless reproduction (to the next GOP video information group).
  • the jump destination information 76 records (26) jump destinations' (forward and backward) address 1 , address 2 , etc., (27) jump destinations' time code information 1 , time code information 2 , etc.
  • the angle information 77 records (29) GOP video information address 1 , address 2 , etc. that correspond to a plurality of angles, and (30) time code information 1 , time code information 2 etc. about the GOP video information corresponding to a plurality of angles.
  • the in-GOP location information 78 records (31) address information 1 , address information 2 etc. as location information about P pictures in each GOP.
  • the video information 67 shown in FIG. 17 will be described.
  • the pieces of information shown below are especially necessary as stereoscopic video information.
  • the resolution information 79 records (32) a resolution of 2D video reproduction (in-plane direction), a resolution of PinP images (in-plane direction), and (33) a resolution of 3D reproduction (in-plane direction).
  • the 3D video presence/absence and scheme 85 records (34) presence/absence of 3D and (35) designation about the 3D video scheme (scan-doubling rate designation, presence/absence of the use of polarizing eyeglasses, presence/absence of the use of a liquid-crystal shutter mechanism).
  • the 3D frame rate 86 records (36) a 2D video reproduction frame rate and a 3D video reproduction frame rate.
  • the number of 3D video information 87 also records (38) the number of video streams and camera information about right and left images that are sequentially switched. For example, as shown in FIG. 19A , when images are taken by using cameras D to H having five shifted parallaxes, or when an animation is recorded by CG as five pieces of parallactic video information, this number and the intervals between the cameras or their angles are described.
  • the supplementary information is described as “general information—the number of video streams is five—the camera interval is ** mm”, “camera D's image 1—angle 1”, “camera E's image 2—angle 2”, “camera F's image 3—angle 3”, “camera G's image 4—angle 4”, and “camera H's image 5—angle 5”.
  • one video stream does not indicate one angle information, but new angle information can be constructed by combining images having adjacent parallactic angles.
  • new angle information can be constructed by combining images having adjacent parallactic angles.
  • the depth resolution 88 records (39) 3D video depth resolution 1 , resolution 2 , etc. When there are a plurality of 3D video streams, it describes a plurality of depth-direction resolutions. For example, in CG video, when the depth resolution is extremely low and the image does not move smoothly in time, the depth can be complemented in the temporal direction on the basis of this information so as to produce smooth display.
  • the degree of depth variation 89 records ( 40 ) the degree of 3D video depth variation 1 , the degree of variation 2 , etc.
  • a plurality of depth-direction variation degrees are described. In particular, the degree of variation is closely related to the fatigue of human eyes as described in the first preferred embodiment, and it is recorded to ensure safety, and can be utilized to give a warning to the user, or to instruct the user to take a break, for example.
  • the permitted subtitle depth 90 records (41) the range of permitted subtitle depths (maximum viewing angle 1 , minimum viewing angle 1 , maximum viewing angle 2 , minimum viewing angle 2 , etc.).
  • range of permitted subtitle depths maximum viewing angle 1 , minimum viewing angle 1 , maximum viewing angle 2 , minimum viewing angle 2 , etc.
  • Subtitle information is likely to affect eye fatigue, because the focus must be frequently adjusted alternately to the subtitles' focus position and the point of attention during the viewing of stereoscopic video as described later, and it is therefore necessary to sufficiently limit the range of display.
  • the depth information is described in terms of real distance, it is difficult to represent it in numerical form because the far side is at an infinite distance, and therefore it is desirable to describe it in terms of viewing angle information.
  • a lower limit may be set, e.g. by omitting viewing angles of 1 degree or less.
  • the player sets the depth positions of subtitles in OSD display on the basis of these pieces of information.
  • the depth limitation 100 records (42) depth limitation (maximum viewing angle 1 , maximum viewing angle 2 , etc.).
  • depth limitation maximum viewing angle 1 , maximum viewing angle 2 , etc.
  • the amount of protrusion of stereoscopic images, not of subtitles is limited, so that the images are soft for the eyes or so that the images will not surprise the viewer too much.
  • viewing angles corresponding to the maximum amounts of protrusion are previously recorded in the video content as shown in FIG. 17 , making it possible, as shown in FIG. 18 , to give a warning to young children, or to indicate restrictions on the viewing.
  • the parallax limitation 101 describes (43) limitations of the amount of parallax (for filming, maximum viewing angle 1 , minimum viewing angle 1 , maximum viewing angle 2 , minimum viewing angle 2 , etc.).
  • a plurality of 3D video *streams a plurality of depth-direction variation degrees are described. This information corresponds to the distance between two cameras during filming.
  • the amount of reference parallax differs depending on the interval between human eyes, and this information defines the range of reference angles. It is thus possible to previously grasp the degree of discomfort that a small child, having a short interval between the eyes, would feel when viewing the video.
  • the parental 82 defines a stereoscopic video parental level for 3D viewing, as well as an ordinary flat-video 2D parental level.
  • the parental 82 records (44A) a flat video parental level (a parental level like those defined for existing DVDs) and (44B) a stereoscopic video parental level (a stereoscopic video parental level as described in the first preferred embodiment).
  • the OSD information 69 records, first, location information 69 A as supplementary information about the OSD itself, and OSD information storage location 69 B describing addresses where the information about the OSD itself is stored.
  • the OSD display 69 the supplementary information is first captured and understood by a microcomputer etc., and then the actual OSD is obtained and displayed on the basis of the storage location information.
  • the information 69 C about character size etc. records (45) character font, character size.
  • the in-plane location information 69 D records (46) character location information (X position, Y position).
  • the depth-direction OSD location information 69 E records (47) depth position 69 F, (48) permitted-depth limitation 69 G (limitations for alleviating eye fatigue as described in the first preferred embodiment, such as a far-side limit position, a near-side limit position, a limitation on the amount of depth variation, etc.), and (49) depth zooming speed 69 H (presence/absence of zooming, zooming speed).
  • the depth zooming speed 69 H defines zooming to alleviate eye fatigue, by gradually zooming from a certain subtitle to the next subtitle, instead of instantaneously varying the depth position.
  • the above-described pieces of supplementary information from (1) to (49) about 3D video information are superimposed on the video information stream and distributed together with the video information, and similar descriptions can be recorded also in the video control information 23 in a region separate from the video information itself, as described below. This allows all information to be read at the time when the player is started, and thus enables various initializations to be made. This also enables descriptions of more detailed control information, since a larger amount of information can be described regardless of bit rate and memory limit, than when it is superimposed on the video information.
  • FIG. 21 is a diagram illustrating the details of a GOP table portion of collectively recorded video control information 23 , and FIG. 21 also shows the video-related information recorded therein.
  • the video control information 23 shown in FIG. 21 includes content information 64 , copyright 71 , encryption information 72 , presence/absence of 3D images 73 , available region information 74 , GOP table information 102 , sequence information 103 , menu information 104 , and menu OSD data 105 .
  • the GOP table information 102 is described in the form of a table as shown in FIG. 21 , having sections for GOP number, logical address, time code, sequence, location, video, audio and OSD.
  • FIG. 21 shows the structure of the video section, which includes resolution information 79 , frame rate information 80 , 3D video information 81 , parental information 82 , angle information 83 , and encryption information 84 .
  • FIG. 21 also shows that the 3D video information 81 includes 3D scheme and presence/absence information 85 , 3D video frame rate information 86 , the number of 3D video information 87 , depth resolution information 88 , depth variation degree information 89 , permitted subtitle depth information 90 , depth limitation information 100 , and parallax limitation information 101 .
  • FIG. 22 is also a diagram illustrating the GOP table portion of the collectively recorded video control information 23 , and FIG. 22 shows the details of the video-related information recorded therein.
  • FIG. 22 shows the structure of the OSD section, including presence/absence of subtitles 106 and OSD information 69 .
  • the OSD information 69 includes OSD location information 69 A and OSD storage location information 69 B, where the OSD location information 69 A includes font and character size designation 69 C, in-plane OSD location information 69 D, and depth-direction OSD location information 69 E, and the depth-direction OSD location information 69 E includes depth position 69 F, permitted-depth limitation 69 G, and depth zooming speed 69 H.
  • FIG. 23 illustrates the structure of the sequence information in the video control information collectively recorded in a region of the recording medium separately from the video information, and FIG. 23 illustrates that the sequence information 103 is recorded in the form of a table.
  • the video section of FIG. 23 includes resolution information 79 , frame rate information 80 , angle information 83 , 3D video information 81 , and parental information 82 .
  • the 3D video information 81 includes 3D video scheme and absence/presence information 85 , 3D video frame rate information 86 , the number of 3D video information 87 , depth limitation information 100 , and parallax limitation information 101 .
  • the OSD section of FIG. 23 records presence/absence of subtitles 106 , subtitle font, color 107 , subtitle display scheme 108 , subtitle depth limitation 109 , and subtitle data address 110 .
  • the control information located in a certain region of the recording medium separately from the video information describes all information including the supplementary information 34 , 51 that are superimposed on the video information stream.
  • the control information is read first when the player/recorder is started so that various initializations can be made.
  • the video control information 23 is described as shown in FIG. 21 .
  • the supplementary information 51 superimposed in the video information of FIG. 14 it includes content information 64 , time code 65 , location information 66 , information 67 about video information, information 68 about audio information, and information 69 about OSD information.
  • table information about all GOPs like the GOP table 102 , and so the contents of the information can be grasped in units of GOP video information without reproducing the video.
  • the GOP table 102 is described like the table of FIG. 21 , including logical addresses, and so data file identification information can be detected from a signal read from a given sector region, by utilizing the logical addresses.
  • the position of a data file recorded on the disk medium is identified.
  • the data file corresponds to an encoded unit located at the position indicated by the position identification signal.
  • the data file is read on the basis of the identified position on the disk medium, and the video signal encoded in the unit in the read data file is decoded, and can thus be reproduced.
  • the position where a certain video signal encoded in the unit is recorded can be readily and instantaneously specified at a desired point of time.
  • the supplementary information about video in the GOP table 102 includes 3D video information, and the same items as the items (32) to (43) described in the video stream can be described for each piece of GOP video information.
  • the subtitle information describes the presence/absence of subtitles 106
  • the OSD information 69 OSD location information 69 A ⁇ depth zooming speed 69 H
  • the same information as the information (44) to (49) can be described as supplementary information about subtitles for each piece of GOP video information.
  • the video control information 23 can also describe sequence information for each piece of GOP video information.
  • sequence information for each piece of GOP video information.
  • an address is generated about a certain sector region where information about the order of data file reproduction is recorded, and the reproduction order information is read from the data read by data reading means, so as to detect the reproduction order information, and then the order of sector addresses are generated on the basis of the reproduction order information. It is thus possible to reproduce video signals recorded in sectors that are distributed on the recording medium.
  • the sequence table information can also describe the supplementary information shown as (32) to (49).
  • FIG. 24 is a block diagram of a stereoscopic video recording apparatus according to the third preferred embodiment.
  • the stereoscopic video recording apparatus shown in FIG. 24 includes AD converters 146 for digitizing video signals respectively for the right-eye and left-eye images of stereoscopic video utilizing parallax information, motion vector detectors (motion detectors) 147 necessary for video compression in the temporal direction, DCT transform circuits 148 necessary for intra-compression, adaptive quantization circuits 149 necessary for intra-compression, and inverse quantization circuits 150 for local decoders.
  • variable-length coding circuits 151 necessary for intra-compression also includes variable-length coding circuits 151 necessary for intra-compression, inverse DCT transform circuits 152 for local decoders, frame memories 153 for local decoders, a buffer memory 154 for storing data after compressed, an OSD information encoder 155 , an audio encoder 156 , a format encoder 157 , modulating means 158 for generating a signal to be written to an optical disk 165 , and an LD modulation circuit 159 .
  • 24 further includes an address header identification circuit 160 for extracting addresses for recording to the optical disk 165 , a reproduction amp 161 for reproducing a signal from an optical head 164 , a servo circuit 162 for controlling the optical head 164 , feed motor 163 and rotary motor 166 , and a system controller 167 for controlling and managing the sequence of the entire apparatus.
  • an address header identification circuit 160 for extracting addresses for recording to the optical disk 165
  • a reproduction amp 161 for reproducing a signal from an optical head 164
  • a servo circuit 162 for controlling the optical head 164
  • feed motor 163 and rotary motor 166 feed motor 163 and rotary motor 166
  • a system controller 167 for controlling and managing the sequence of the entire apparatus.
  • FIG. 25 is a diagram illustrating the stream structure of a stereoscopic video signal generated on the basis of the stereoscopic video recording apparatus of FIG. 24 .
  • the stream structure of the stereoscopic video signal of FIG. 25 includes supplementary information 51 , which is followed by repetitions of a right-eye image GOP 168 , left-eye image GOP 169 , audio information 68 , and OSD information 69 .
  • the right-eye GOP 168 of FIG. 25 includes a GOP header 170 , picture headers 171 and 173 , I picture data 172 , and B picture data 174 .
  • the GOP header 170 of FIG. 25 includes a user data start code 175 in the GOP header 170 , and 3D video information 176 in the GOP header 170 .
  • the 3D video information 176 of FIG. 25 includes information 177 indicating whether the pictures are for the left eye or the right eye, 3D video scheme and presence/absence information 85 , 3D frame rate information 86 , the number of 3D video information 87 , depth limitation information 100 , and parallax limitation information 101 .
  • FIG. 26 illustrates a lower-order structure of the stereoscopic video signal stream generated on the basis of the stereoscopic video recording apparatus of FIG. 24 .
  • FIG. 26 shows the right-eye GOP 168 with transport stream packets 179 to 182 , and the left-eye GOP 169 with transport stream packets 185 to 188 .
  • the data pieces 183 and 189 are the last data pieces respectively of the transport packets 182 and 188 where the last data pieces of the GOP video information are described, and padded portions 184 and 190 are attached respectively to the data 183 and 189 .
  • the stereoscopic video recording apparatus shown in FIG. 24 performs identical video compression for each of the left and right eyes, where the AD converter 146 digitizes right-eye pictures and the motion detector 147 extracts motion vectors on a macroblock-by-macroblock basis. Since the beginning of video data is intra-encoded, it is DCT-transformed in the DCT transform circuit 148 , quantized in the adaptive quantization circuit 149 , variable-length-coded in the variable-length coding circuit 151 , and sent to the buffer memory.
  • the video data after adaptive-quantized is processed in the local decoder formed of the inverse quantization circuit 150 and the inverse DCT transform circuit 152 , and the original video signal is thus reconstructed and stored in the frame memory 153 .
  • the following pictures to be compressed in the temporal direction can be compressed by using differential information only.
  • Such a compression scheme is a widely-used, basic scheme in compression methods like MPEG, H.264, etc.
  • the right-eye images and left-eye images are inputted as independent video streams and encoded in separate encoder blocks. Accordingly, the configuration of FIG. 24 includes identical blocks arranged in parallel for the right eye and the left eye. However, the same processing can be achieved with a single encoder block, by providing a memory at the input to once store left-eye and right-eye images, and processing them in the same encoder block at a doubled rate.
  • the stereoscopic video information thus encoded is sent to the buffer memory 154 , and provided with OSD information from the OSD encoder 155 , audio information from the audio encoder 156 , and supplementary information necessary for the format from the format encoder 157 , and thus formed into a data format for recording to the optical disk 165 as a recording medium.
  • the format encoder 157 also provides the supplementary information necessary for the recording of 3D video information according to the present invention, as well as Navi information and menu information necessary for conventional optical disk formats.
  • the video data in the format for recording to the optical disk is sent to the modulating means 158 , and optically modulated and provided with error correcting code as information for physical writing to the optical disk 165 .
  • the LD modulation circuit 159 generates a signal for modulating the laser provided in the optical head 164 .
  • the servo circuit 162 for ensuring stable recording to the optical disk 165 , controls the feed motor 163 for moving the optical head 164 , the rotary motor 166 for rotating the disk 165 , and the objective lens actuator in the optical head 164 , to achieve tracking and focusing.
  • the address header identification circuit 160 During recording, it is necessary to read addresses on the optical disk 165 , and a signal received at the optical head is photo-electrically converted to a fine signal, and the reproduction amp 161 reproduces the fine signal, and the address header identification circuit 160 generates address information.
  • the address information is sequence-processed in the system controller 167 together with settings for activation of individual blocks, and processings for writing timing etc., especially requiring high-speed timing, are performed in dedicated hardware, and sequence setting portions requiring programming are performed in the CPU etc.
  • the video stream generated by the stereoscopic video recording apparatus has a structure as illustrated in FIG. 25 .
  • generally compressed video data that includes temporally compressed pictures, e.g. by MPEG, includes intra-compressed encoded pictures called GOP.
  • GOP intra-compressed encoded pictures
  • one GOP is used for each of the right eye and the left eye, but a plurality of GOPs of the same number may be used in a range where video conditions are unchanged.
  • the supplementary information 51 is structured as described in the second preferred embodiment, and a user data start code is newly defined in the GOP header portion, and 3D video information 176 may be described following it.
  • the 3D video information 176 first includes information (or a flag) 177 indicating whether it is for the left eye or the right eye, and further includes 3D video scheme presence/absence 85 , 3D video frame rate 86 , number of 3D video information 87 , depth information 100 , and parallax limitation information 101 , as described in the second preferred embodiment. Also, as shown in FIG. 26 , for the supplementary information 51 , a private packet (TSP 1 ) 178 is provided at the transport packet layer, and it is separated and extracted in the transport decoder portion. Structuring the information as shown in FIG. 25 enables extraction of the same 3D information also at the MPEG data hierarchy level.
  • TSP 1 private packet
  • the supplementary information 51 is valid when the supplementary information extraction setting is valid on the TV side
  • the 3D video information 176 is valid when stereoscopic video supplementary information at the MPEG layer is valid.
  • FIG. 25 describes the video stream in units at the MPEG information layer
  • FIG. 26 describes it in units of transport packets that are one layer below.
  • the video data in a block unit of the right-eye and left-eye GOPs 168 and 169 starts at the head of the transport packet 179 , and it does not always fit an integer multiple of a transport packet at the end of the GOP video information. Accordingly, the remaining part of the last transport packet 182 is padded, and the padded data 184 is attached to the last data 183 to fill in information.
  • the right-eye GOP 168 alone can be extracted by extracting the part from the transport packet 179 to the transport packet 182 .
  • the left-eye GOP 169 is processed in the same way as the right-eye GOP, and the left-eye video alone can be extracted by extracting the part from the transport packet 185 to the transport packet 188 including the padded data 190 .
  • the stereoscopic video recording apparatus shown in FIG. 24 encodes the intact left-eye and right-eye images.
  • right-eye images and left-eye images are visual information shifted by parallax, and therefore they are very closely correlated. Therefore, the amount of entire information can be compressed by using a configuration that records only the differential information about the left-eye images in relation to the right-eye images, for example.
  • FIG. 27 is a block diagram of a stereoscopic video recording apparatus configured for this purpose.
  • the right-eye video block is structured for primary images, and it adopts the same configuration as the video compression blocks shown in FIG. 24 .
  • a differential is taken between the output of the motion detector 147 for the left eye and the output of the frame memory 153 for the right eye, so as to solely extract the differential information between the right-eye and left-eye images.
  • the differential information is processed in the DCT transform 148 and the adaptive quantizer 149 in the left-eye image line, and further processed in the variable-length coder 151 , and then the differential information for the left eye is recorded in the buffer memory 154 .
  • the following procedures, to the writing to the optical disk, are performed in the same way as shown in FIG. 24 .
  • FIGS. 28A and 28B are schematic diagrams illustrating the principles of parallactic images.
  • FIG. 28A shows an object 126 G on the front side at a depth position 126 M, an object 126 H on the depth side at a depth position 126 L, a depth position (most forward) 126 N to the eyes 126 F, a viewing angle 126 D for the object 126 H, and a viewing angle 126 E for the object 126 G.
  • FIG. 28A shows an object 126 G on the front side at a depth position 126 M, an object 126 H on the depth side at a depth position 126 L, a depth position (most forward) 126 N to the eyes 126 F, a viewing angle 126 D for the object 126 H, and a viewing angle 126 E for the object 126 G.
  • FIG. 28A shows an object 126 G on the front side at a depth position 126 M, an object 126 H on the depth side at a depth position 126 L, a depth position (most forward)
  • FIG. 28B shows a left-eye image 126 GA of the object 126 G, a right-eye image 126 GB of the object 126 G, a parallax 1261 between the left-eye image 126 GA and the right-eye image 126 GB, and same pixel points 126 K in the left-eye and right-eye images. Also, FIG. 28B shows a left-eye image 126 HA of the object 126 H, a right-eye image 126 HB of the object 126 H, a parallax 126 J between the left-eye image 126 HA and the right-eye image 126 HB, and same pixel points 126 L in the left-eye and right-eye images.
  • FIG. 29 is a block diagram of a stereoscopic video recording apparatus for further compressing images on one side.
  • the stereoscopic video recording apparatus shown in FIG. 29 includes a parallax information calculating circuit 191 A for calculating the amount of parallax between right-eye and left-eye images, a depth-direction motion detecting circuit 191 C, and an estimated parallax information generating circuit 191 D. Also, the stereoscopic video recording apparatus of FIG.
  • the portion from the parallax information calculating circuit 191 A to the variable-length coder 191 G forms a block that performs stereoscopic video compression processing.
  • FIG. 30 is a diagram illustrating the encoding and decoding of a video stream by the compression method of the stereoscopic video recording apparatus of FIG. 29 .
  • FIG. 30 shows right-eye images 192 A to 192 G, parallax information calculated value 193 about the left-eye and right-eye images, left-eye images 194 A to 194 G, depth-direction motion vector calculated value 196 , estimated parallax information 197 , and compressed right-eye primary images 195 A to 195 G.
  • FIG. 30 shows right-eye images 192 A to 192 G, parallax information calculated value 193 about the left-eye and right-eye images, left-eye images 194 A to 194 G, depth-direction motion vector calculated value 196 , estimated parallax information 197 , and compressed right-eye primary images 195 A to 195 G.
  • FIG. 31 is a diagram illustrating the structure of a video stream generated by the compression method of the stereoscopic video recording apparatus shown in FIG. 27 or FIG. 29 .
  • the video stream structure shown in FIG. 31 is basically the same as that of FIG. 25 , but it includes differential video information 218 in place of the left-eye GOPs 169 , and additionally includes information 219 in the 3D video scheme presence/absence 85 to indicate whether the information is GOP video information or differential information.
  • FIG. 31 is a diagram illustrating the structure of a video stream generated by the compression method of the stereoscopic video recording apparatus shown in FIG. 27 or FIG. 29 .
  • the video stream structure shown in FIG. 31 is basically the same as that of FIG. 25 , but it includes differential video information 218 in place of the left-eye GOPs 169 , and additionally includes information 219 in the 3D video scheme presence/absence 85 to indicate whether the information is GOP video information or differential information.
  • FIG. 25 includes differential video information 218 in place of the left-eye GOPs 169 ,
  • FIG. 32 illustrates the stream structure at the transport level of the video stream generated by the compression method of the stereoscopic video recording apparatus of FIG. 29 .
  • FIG. 32 is basically the same as FIG. 26 , but it includes differential video information 218 in place of the left-eye GOPs 169 .
  • FIG. 28A illustrates the stereoscopic direction with right-eye and left-eye images utilizing parallax.
  • the parallactic angle seen from the eyes 126 F appears different depending on the depth.
  • the object 126 G on the near side is seen as being larger, and the left-eye image 126 GA and the right-eye image 126 GB are seen as being separated away, and the amount of parallax 1261 is larger.
  • the object 126 H at a distance is seen as being smaller, and the left-eye image 126 HA and the right-eye image 126 HB are seen as being closer, and the amount of parallax 126 J is smaller.
  • the parallactic angle is extracted on the basis of in-plane position information about objects that is obtained from the left-eye and right-eye motion detectors 147 , and the parallax information calculating circuit 191 A calculates parallax information on a macroblock-by-macroblock basis or a pixel-by-pixel basis.
  • the depth-direction motion detecting circuit 191 C extracts motion vectors in the depth direction between pictures.
  • the estimated parallax information generating circuit 191 D generates estimated parallax information with the depth-direction motion information and the parallax information.
  • the inverse parallax calculating circuit 191 B first performs a local-decode reproduction of an image on the opposite side (described herein as the left-eye image), though not perfectly, by utilizing the estimated parallax information, and then a differential is obtained between it and the actually filmed image that has been compressed (the image in the frame memory 153 of the local decoder).
  • the differential information is about the un-reproducible portion caused by variations due to turning-around of images as mentioned above, and it is possible to cover the portion that cannot be perfectly reproduced with the parallax information, in the compressed stream that utilizes parallax information.
  • the depth-direction motion vectors can be utilized to increase the compression efficiency, by using an inverse quantization circuit, an inverse DCT transform circuit, and a frame memory, like an ordinary local decoder for information compression.
  • FIG. 30 shows the image data in units of pictures.
  • the right-eye primary images 192 A to 192 G are extracted from the right-eye camera, and the left-eye secondary images 194 A to 194 G are extracted from the left-eye camera.
  • the parallax information calculating circuit 191 A of FIG. 29 calculates the parallax information 193 from the right-eye primary images 192 A to 192 G and the left-eye secondary images 194 A to 194 G.
  • the depth-direction motion vector calculation 191 C extracts the depth-direction motion-vector calculated value 196 from variations of the parallax information 193 between pictures, and the estimated parallax information 197 is generated.
  • the estimated parallax information 197 itself may be on a macroblock-by-macroblock basis or a pixel-by-pixel basis.
  • the right-eye primary images 192 A to 192 G are in the form of the compressed right-eye primary images 195 A to 195 G that are encoded by the video compression.
  • the compressed right-eye primary images include an intra-compressed I picture 195 A, P pictures 195 D and 195 G compressed in the temporal direction with in-plane motion vectors, and B pictures 195 B, 195 C, 195 E, and 195 F.
  • the compressed right-eye primary images are reproduced into the reproduced right-eye primary images 198 A to 198 G by a common compressed-video-decompressing circuit.
  • the reproduced secondary images (left-eye images) 211 to 217 are restored on the basis of: the reproduced primary images (right-eye images) 198 A to 198 G; the estimated parallax information 204 to 210 about individual pictures; and differential information about individual pictures that are inverse-quantized and inverse-DCT-transformed.
  • the image portions restored from the differential information work to complement the portions that cannot be reproduced with the estimated parallax information, caused by turning-around of images and the like.
  • FIG. 31 illustrates the video stream using the video compression by the stereoscopic video recording apparatus of FIG. 29 or FIG. 27 , and it is necessarily provided as data in GOP video information units. This is because the right-eye images are originally in units of GOP video information, and it is necessary to match the unit level of the images since the differentially-compressed data for the left eye utilizes the right-eye images.
  • the GOP header 170 in the right-eye GOP 168 includes supplementary information related to the stereoscopic video, like those described with FIG. 25 . However, as shown in FIG.
  • FIG. 32 illustrates the stream structure at the transport packet level, where the end of the GOP video data is padded in a transport packet in a manner as shown in FIG. 26 , and the end of the stereoscopically compressed video data, too, is padded in a transport packet.
  • the video stream may include a mixture of right-eye images as primary images and left-eye images as secondary images, and left-eye images as primary images and right-eye images as secondary images.
  • identification information indicating which constitutes primary images and which constitutes secondary images.
  • the stereoscopic video recording apparatus shown in FIG. 33 includes a synthesizing circuit 220 as a video constructing block for simply constructing a video stream.
  • FIG. 34 illustrates the structure of a video stream by the stereoscopic video recording apparatus shown in FIG. 33 , where a left-eye and right-eye GOP 221 forms a single GOP video information unit.
  • FIG. 35 illustrates the structure at the transport packet level of the video stream by the stereoscopic video recording apparatus shown in FIG. 33 .
  • the inputted parallactic images for the left eye and the right eye are once inputted to the synthesizing circuit 220 , and inserted into one picture as two vertically-elongate images.
  • the pixels of the images are not simply thinned in image lines, but are filtered and compressed in the horizontal direction, and then synthesized into a left-eye and right-eye picture.
  • each picture is composed of two vertically-elongate images for the left eye and the right eye, and then formed into a stream by a common video compression scheme. In this case, too, in the video stream shown in FIG.
  • the supplementary information 51 or the 3D information region 176 in the GOP header 170 describe that the video information is compressed in the horizontal direction, so that it is not intactly reproduced in an ordinary TV.
  • the padded data 184 for filling in information is attached to the last data 183 of the transport packet at the end of the GOP video information at the transport packet level.
  • the invention has described stereoscopic video recording apparatuses and stereoscopic video recording methods for recording on an optical disk, but it is needless to say that entirely the same effects are obtained when a hard disk is used as a recording medium.
  • FIG. 36 is a block diagram of a stereoscopic video reproducing apparatus according to this preferred embodiment.
  • the stereoscopic video reproducing apparatus of FIG. 36 includes a demodulation and correction circuit 222 , an address header identification circuit 223 , an IF (interface) 224 for connecting the optical disk drive block and the back-end as a video audio processing block, and a data buffer 225 for once storing data from the optical disk drive block.
  • the stereoscopic video reproducing apparatus of FIG. 36 further includes a 3D video processing circuit 230 , a blending circuit 229 B for superimposing the OSD information on images, a general-purpose IF 231 for external connection, a dedicated right-eye IF 232 , a dedicated left-eye IF 233 , a buffer circuit 234 , and a system controller 235 for the entire back-end.
  • FIG. 37 is a block diagram illustrating a block for decoding left-eye images from stereoscopically compressed images, as described in the third preferred embodiment.
  • the apparatus shown in FIG. 37 includes a system decoder 236 for extracting parallax information and depth motion vector information from the video stream, an MPEG H264 decoder 237 for decoding a video stream compressed by MPEG, H 264 or the like, parallax information 238 , motion vector information 239 , a parallax information calculating circuit 240 , and a left-eye image reproducing circuit 241 .
  • the parallax information 238 , motion vector information 239 , parallax information calculating circuit 240 , and left-eye image reproducing circuit 241 form a 3D video processing circuit 230 .
  • the demodulation and correction circuit 222 in the optical disk drive reproduces video audio data and supplementary data that are described on an optical disk 165 .
  • a servo circuit 162 operates such that the reproduction signal from the optical head 164 is continuously extracted with high quality, and the address header identification circuit 223 operates such that access can be instantaneously made to certain addresses.
  • the data reproduced by the optical disk drive is once inputted to the data buffer circuit 225 through the IF circuit 224 , and then inputted to the system decoder 226 .
  • the system decoder 226 separates the stream into video, audio, etc., and the audio information is inputted to the audio decoder 228 , the OSD information is inputted to the OSD decoder 229 , and the video information is inputted to the MPEG H264 decoder 227 .
  • OSD information is generated as OSD information having depth, on the basis of supplementary information obtained from the system decoder 226 .
  • the video stream decoded in the MPEG H264 decoder 227 is processed as 3D video information in the 3D video processing circuit 230 , and blended in the blending circuit 229 B with the OSD images having depth, and it can be outputted from the general-purpose IF, such as HDMI, when the transfer rate is low, or the left-eye images can be outputted from the dedicated left-eye IF 233 and the right-eye images from the dedicated right-eye IF 232 .
  • the general-purpose IF such as HDMI
  • the 3D video processing 230 of the stereoscopic video reproducing apparatus is configured as shown in FIG. 37 .
  • the parallax information calculating circuit 240 performs a parallax information calculation on a pixel-by-pixel basis or a macroblock-by-macroblock basis, so as to generate conversion coefficients for generating left-eye images from right-eye images.
  • the left-eye image reproducing circuit 241 reproduces left-eye images on the basis of the right-eye images generated by the MPEG H264 decoder.
  • the processing only involves re-conversion based on the output of the parallax information calculating circuit 240 .
  • FIG. 38A is a block diagram of the stereoscopic reproducing apparatus for reproducing 2D images.
  • the apparatus of FIG. 38A includes a synthesizing circuit 242 based on parallax information.
  • FIG. 38B is a diagram schematically illustrating an image constructed by the synthesizing circuit 242 , where a left-eye image 232 A and a right-eye image 233 A are synthesized into a 2D image 231 A.
  • common display apparatuses, such as TVs are not always 3D-compatible, or they are more often 2D-compatible.
  • a medium that records only 3D images can be reproduced also two-dimensionally.
  • the simplest method for this purpose is to reproduce 2D images by displaying right-eye images or left-eye images only. For example, when a TV is ready only for 2D, it is automatically detected in the link connection processing between the player and the TV, and the images on one side are continuously reproduced.
  • the areas near both ends of the screen cannot be calculated when the parallax is large, and the areas 241 A of the image (both ends of the screen) will be “cut”, unless the original image is filmed such that the left-eye image is wide to the left and the right-eye image is wide to the right.
  • FIG. 39A shows a block diagram of a stereoscopic video reproducing apparatus that is capable of varying the amount of protrusion.
  • the apparatus of FIG. 39A includes a left-eye image reproducing circuit 243 using coefficient-varied parallax, a right-eye image converting circuit 244 using coefficient-varied parallax, a user interface 245 for the varying of the amount of protrusion, and a parallax information coefficient varying portion 246 .
  • FIG. 39A shows a block diagram of a stereoscopic video reproducing apparatus that is capable of varying the amount of protrusion.
  • the apparatus of FIG. 39A includes a left-eye image reproducing circuit 243 using coefficient-varied parallax, a right-eye image converting circuit 244 using coefficient-varied parallax, a user interface 245 for the varying of the amount of protrusion, and a parallax information coefficient varying portion 246 .
  • FIG. 39 B is a diagram illustrating the variation of the amount of protrusion by the stereoscopic video reproducing apparatus.
  • FIG. 39C is a diagram illustrating the effect obtained by varying the amount of protrusion by the circuits of FIG. 39A .
  • FIG. 39D illustrates an OSD bar 246 A for varying the amount of protrusion, which is displayed on a display apparatus connected to the stereoscopic video reproducing apparatus.
  • parallax information that is directly related to the amount of protrusion is linked on a pixel-by-pixel basis or a macroblock-by-macroblock basis. Accordingly, when an instruction for varying the amount of protrusion is given from the user, the instruction is inputted to the user interface 245 by using the OSD display of the OSD bar 246 A on the TV screen as shown in FIG. 39D , for example. Then, the parallax information coefficient varying portion 246 determines a conversion coefficient to determine to what degree the amount of protrusion should be attenuated.
  • This conversion coefficient determines the amount of the parallax calculation in the parallax information calculating circuit 240 . Then, the left-eye images are reproduced by the left-eye image reproducing circuit 243 on the basis of the coefficient-varied parallax, and the right-eye images are converted by the image converting circuit 244 on the basis of the coefficient-varied parallax information, whereby the amount of parallax between the left-eye images and right-eye images is converted to be smaller in such a manner that, as shown in FIG. 39B , the left-eye image 126 GA and the right-eye image 126 GB are converted from the broken lines to the solid lines. As a result, the stereoscopic images obtained from the outputs of the dedicated IFs 232 and 233 are reproduced with a reduced amount of protrusion as shown by the stereoscopic triangular object of FIG. 39C .
  • the stereoscopic video reproducing apparatus of FIG. 39A converts the amount of protrusion by using parallax information, when the parallax information is recorded on the video stream.
  • parallax information may be absent.
  • the stereoscopic video reproducing apparatus shown in FIG. 40 is configured so that the amount of protrusion can be controlled even when parallax information is not recorded in the video stream.
  • the stereoscopic video reproducing apparatus of FIG. 40 includes MPEG H264 decoders 237 A and 237 B respectively for left-eye images and right-eye images, a parallax information extracting portion 247 , a right-eye image parallax converting portion 248 , and a left-eye image parallax converting portion 249 .
  • the parallax information extracting portion 247 newly detects parallax information from the decoded left-eye and right-eye images.
  • new parallax information is generated in the parallax information calculating portion 240 , through the processing in the user interface 245 and the parallax information coefficient varying portion 246 , and it is supplied to the right-eye image parallax converting portion 248 and the left-eye image parallax converting portion 249 .
  • This preferred embodiment has described apparatuses and methods for reproducing stereoscopic video information recorded on an optical disk, but it is needless to say that entirely the same effects are obtained when a hard disk is used as a recording medium.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)
US12/153,244 2007-11-29 2008-05-15 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus Abandoned US20090142041A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/548,485 US9179123B2 (en) 2007-11-29 2012-07-13 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, stereoscopic video reproducing apparatus
US14/192,120 US9167227B2 (en) 2007-11-29 2014-02-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US14/850,370 US9521396B2 (en) 2007-11-29 2015-09-10 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/336,069 US9729851B2 (en) 2007-11-29 2016-10-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/637,627 US10382741B2 (en) 2007-11-29 2017-06-29 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US16/456,820 US10951876B2 (en) 2007-11-29 2019-06-28 Stereoscopic video reproducing method, stereoscopic video reproducing apparatus and optical disc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP2007-309084 2007-11-29
JP2007309084A JP2009135686A (ja) 2007-11-29 2007-11-29 立体映像記録方法、立体映像記録媒体、立体映像再生方法、立体映像記録装置、立体映像再生装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US13/548,485 Division US9179123B2 (en) 2007-11-29 2012-07-13 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, stereoscopic video reproducing apparatus
US14/192,120 Continuation US9167227B2 (en) 2007-11-29 2014-02-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US14/192,120 Division US9167227B2 (en) 2007-11-29 2014-02-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus

Publications (1)

Publication Number Publication Date
US20090142041A1 true US20090142041A1 (en) 2009-06-04

Family

ID=40675813

Family Applications (7)

Application Number Title Priority Date Filing Date
US12/153,244 Abandoned US20090142041A1 (en) 2007-11-29 2008-05-15 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US13/548,485 Active 2030-02-26 US9179123B2 (en) 2007-11-29 2012-07-13 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, stereoscopic video reproducing apparatus
US14/192,120 Active US9167227B2 (en) 2007-11-29 2014-02-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US14/850,370 Active US9521396B2 (en) 2007-11-29 2015-09-10 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/336,069 Active US9729851B2 (en) 2007-11-29 2016-10-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/637,627 Active 2028-12-27 US10382741B2 (en) 2007-11-29 2017-06-29 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US16/456,820 Active 2028-08-27 US10951876B2 (en) 2007-11-29 2019-06-28 Stereoscopic video reproducing method, stereoscopic video reproducing apparatus and optical disc

Family Applications After (6)

Application Number Title Priority Date Filing Date
US13/548,485 Active 2030-02-26 US9179123B2 (en) 2007-11-29 2012-07-13 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, stereoscopic video reproducing apparatus
US14/192,120 Active US9167227B2 (en) 2007-11-29 2014-02-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US14/850,370 Active US9521396B2 (en) 2007-11-29 2015-09-10 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/336,069 Active US9729851B2 (en) 2007-11-29 2016-10-27 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US15/637,627 Active 2028-12-27 US10382741B2 (en) 2007-11-29 2017-06-29 Stereoscopic video recording method, stereoscopic video recording medium, stereoscopic video reproducing method, stereoscopic video recording apparatus, and stereoscopic video reproducing apparatus
US16/456,820 Active 2028-08-27 US10951876B2 (en) 2007-11-29 2019-06-28 Stereoscopic video reproducing method, stereoscopic video reproducing apparatus and optical disc

Country Status (2)

Country Link
US (7) US20090142041A1 (enrdf_load_stackoverflow)
JP (1) JP2009135686A (enrdf_load_stackoverflow)

Cited By (191)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090324202A1 (en) * 2008-06-26 2009-12-31 Panasonic Corporation Recording medium, playback apparatus, recording apparatus, playback method, recording method, and program
US20100045779A1 (en) * 2008-08-20 2010-02-25 Samsung Electronics Co., Ltd. Three-dimensional video apparatus and method of providing on screen display applied thereto
US20100074594A1 (en) * 2008-09-18 2010-03-25 Panasonic Corporation Stereoscopic video playback device and stereoscopic video display device
US20100142924A1 (en) * 2008-11-18 2010-06-10 Panasonic Corporation Playback apparatus, playback method, and program for performing stereoscopic playback
US20100149318A1 (en) * 2008-12-11 2010-06-17 George Mount Single display system and method for displaying stereoscopic content
US20100177167A1 (en) * 2009-01-12 2010-07-15 Hu Chao Portable integrative stereoscopic video multimedia device
US20100182402A1 (en) * 2008-07-16 2010-07-22 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US20100188489A1 (en) * 2009-01-29 2010-07-29 Sanyo Electric Co., Ltd. Stereoscopic Image Display System and Projection-Type Image Display Apparatus
US20100202759A1 (en) * 2009-02-04 2010-08-12 Taiji Sasaki Recording medium, playback device, and integrated circuit
US20100208040A1 (en) * 2009-02-19 2010-08-19 Jean-Pierre Guillou Preventing interference between primary and secondary content in a stereoscopic display
US20100215347A1 (en) * 2009-02-20 2010-08-26 Wataru Ikeda Recording medium, playback device, integrated circuit
US20100215343A1 (en) * 2009-02-20 2010-08-26 Wataru Ikeda Recording medium, playback device, and integrated circuit
US20100220175A1 (en) * 2009-02-27 2010-09-02 Laurence James Claydon Systems, apparatus and methods for subtitling for stereoscopic content
US20100225741A1 (en) * 2009-03-04 2010-09-09 Ati Technologies Ulc 3d video processing
US20100232767A1 (en) * 2009-03-02 2010-09-16 Taiji Sasaki Recording medium, playback device and integrated circuit
US20100254678A1 (en) * 2009-04-03 2010-10-07 Sony Corporation Information processing device, information processing method, and program
US20100253765A1 (en) * 2009-04-07 2010-10-07 Sony Corporation Information processing device, information processing method, program, and data structure
WO2010085074A3 (en) * 2009-01-20 2010-10-21 Lg Electronics Inc. Three-dimensional subtitle display method and three-dimensional display device for implementing the same
US20100289875A1 (en) * 2009-05-18 2010-11-18 Koninklijke Philips Electronics N.V. Entry points for 3d trickplay
US20100289819A1 (en) * 2009-05-14 2010-11-18 Pure Depth Limited Image manipulation
US20100303444A1 (en) * 2009-05-27 2010-12-02 Taiji Sasaki Recording medium, playback device, encoding device, integrated circuit, and playback output device
US20100303437A1 (en) * 2009-05-26 2010-12-02 Panasonic Corporation Recording medium, playback device, integrated circuit, playback method, and program
US20100315486A1 (en) * 2009-06-15 2010-12-16 Electronics And Telecommunication Research Institute Stereoscopic video service providing/receiving method and apparatus in digital broadcasting system
US20100328194A1 (en) * 2009-06-26 2010-12-30 Masanobu Inoe Display device, eyeglass device and video system with them
WO2011005625A1 (en) * 2009-07-04 2011-01-13 Dolby Laboratories Licensing Corporation Support of full resolution graphics, menus, and subtitles in frame compatible 3d delivery
US20110012993A1 (en) * 2009-07-14 2011-01-20 Panasonic Corporation Image reproducing apparatus
US20110013888A1 (en) * 2009-06-18 2011-01-20 Taiji Sasaki Information recording medium and playback device for playing back 3d images
EP2278820A2 (en) * 2009-07-17 2011-01-26 FUJIFILM Corporation Stereoscopic image recording apparatus and method, stereoscopic image outputting apparatus and method, and stereoscopic image recording outputting system
US20110018979A1 (en) * 2009-06-11 2011-01-27 Sony Corporation Display controller, display control method, program, output device, and transmitter
US20110018966A1 (en) * 2009-07-23 2011-01-27 Naohisa Kitazato Receiving Device, Communication System, Method of Combining Caption With Stereoscopic Image, Program, and Data Structure
US20110018976A1 (en) * 2009-06-26 2011-01-27 Lg Electronics Inc. Image display apparatus and method for operating the same
US20110033170A1 (en) * 2009-02-19 2011-02-10 Wataru Ikeda Recording medium, playback device, integrated circuit
US20110037833A1 (en) * 2009-08-17 2011-02-17 Samsung Electronics Co., Ltd. Method and apparatus for processing signal for three-dimensional reproduction of additional data
US20110050847A1 (en) * 2009-02-04 2011-03-03 Taiji Sasaki Recording medium, playback device, and integrated circuit
US20110050869A1 (en) * 2009-09-01 2011-03-03 Yoshiho Gotoh Stereoscopic display control device, integrated circuit, and stereoscopic display control method
US20110064220A1 (en) * 2009-09-16 2011-03-17 Xuemin Chen Method and system for protecting 3d video content
US20110063411A1 (en) * 2009-09-16 2011-03-17 Sony Corporation Receiving device, receiving method, transmission device and computer program
US20110069153A1 (en) * 2008-07-31 2011-03-24 Kazuhiko Nakane Video encoding device, video encoding method, video reproducing device, video reproducing method, video recording medium, and video data stream
US20110074924A1 (en) * 2008-06-02 2011-03-31 Koninklijke Philips Electronics N.V. Video signal with depth information
WO2010151044A3 (ko) * 2009-06-23 2011-04-07 엘지전자 주식회사 3차원 컨텐츠를 출력하는 디스플레이 기기의 영상 처리 방법 및 그 방법을 채용한 디스플레이 기기
WO2011042479A1 (en) * 2009-10-07 2011-04-14 Thomson Licensing Method of displaying a 3d video with insertion of a graphic item and terminal for implementing the method
US20110090323A1 (en) * 2009-10-20 2011-04-21 Sony Corporation Image processing apparatus, image processing method, and program
US20110119709A1 (en) * 2009-11-13 2011-05-19 Samsung Electronics Co., Ltd. Method and apparatus for generating multimedia stream for 3-dimensional reproduction of additional video reproduction information, and method and apparatus for receiving multimedia stream for 3-dimensional reproduction of additional video reproduction information
US20110122235A1 (en) * 2009-11-24 2011-05-26 Lg Electronics Inc. Image display device and method for operating the same
US20110126159A1 (en) * 2009-11-23 2011-05-26 Samsung Electronics Co., Ltd. Gui providing method, and display apparatus and 3d image providing system using the same
US20110128351A1 (en) * 2008-07-25 2011-06-02 Koninklijke Philips Electronics N.V. 3d display handling of subtitles
US20110134210A1 (en) * 2009-06-29 2011-06-09 Sony Corporation Stereoscopic image data transmitter and stereoscopic image data receiver
US20110134213A1 (en) * 2009-06-29 2011-06-09 Sony Corporation Stereoscopic image data transmitter, method for transmitting stereoscopic image data, stereoscopic image data receiver, and method for receiving stereoscopic image data
US20110141234A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereoscopic Image Data Transmission Device, Stereoscopic AImage Data Transmission Method, And Stereoscopic Image Data Reception Device
US20110141235A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereoscopic image data transmitter and stereoscopic image data receiver
US20110141233A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Three-dimensional image data transmission device, three-dimensional image data transmission method, three-dimensional image data reception device, and three-dimensional image data reception method
US20110141232A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Image data transmitting apparatus, control method, and program
US20110141238A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving data receiving method
US20110149036A1 (en) * 2008-12-02 2011-06-23 Jong-Yeul Suh Method for displaying 3d caption and 3d display apparatus for implementing the same
US20110149049A1 (en) * 2009-02-27 2011-06-23 Taiji Sasaki Recording medium, reproduction device, and integrated circuit
US20110149035A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving apparatus, and stereo image data receiving method
US20110149023A1 (en) * 2009-12-22 2011-06-23 Koji Kamiya Video signal processor and video signal processing method
US20110150421A1 (en) * 2009-06-17 2011-06-23 Taiji Sasaki Information recording medium and playback device for playing back 3d images
US20110149024A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Three-Dimensional Image Data Transmission Device, Three-Dimensional Image Data Transmission Method, Three-Dimensional Image Data Reception Device, Three-Dimensional Image Data Reception Method, Image Data Transmission Device, and Image Data Reception Device
US20110149034A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Stereo image data transmitting apparatus and stereo image data transmittimg method
US20110149051A1 (en) * 2009-06-10 2011-06-23 Jun-Yeoung Jang Stereoscopic image reproduction method in quick search mode and stereoscopic image reproduction apparatus using same
CN102111633A (zh) * 2009-12-28 2011-06-29 索尼公司 图像处理装置和图像处理方法
US20110157302A1 (en) * 2009-12-30 2011-06-30 Ati Technologies Ulc Three-dimensional video display system with multi-stream sending/receiving operation
US20110157308A1 (en) * 2009-12-28 2011-06-30 Panasonic Corporation Three-dimensional image reproducing apparatus
US20110164110A1 (en) * 2010-01-03 2011-07-07 Sensio Technologies Inc. Method and system for detecting compressed stereoscopic frames in a digital video signal
US20110170007A1 (en) * 2010-01-13 2011-07-14 Sony Corporation Image processing device, image control method, and computer program
US20110187836A1 (en) * 2009-08-31 2011-08-04 Yoshiho Gotoh Stereoscopic display control device, integrated circuit, and stereoscopic display control method
US20110194844A1 (en) * 2009-08-18 2011-08-11 Sony Corporation Reproducing apparatus and reproducing method, data structure, recording medium, recording apparatus and recording method, and program
CN102160389A (zh) * 2009-06-11 2011-08-17 松下电器产业株式会社 再现装置、集成电路、记录介质
CN102164299A (zh) * 2010-02-05 2011-08-24 索尼公司 图像处理装置、图像处理方法及程序
CN102164300A (zh) * 2010-02-19 2011-08-24 三星电子株式会社 内容再现装置及其控制方法
US20110211634A1 (en) * 2010-02-22 2011-09-01 Richard Edwin Goedeken Method and apparatus for offset metadata insertion in multi-view coded view
US20110211815A1 (en) * 2008-11-18 2011-09-01 Panasonic Corporation Reproduction device, reproduction method, and program for steroscopic reproduction
WO2011105993A1 (en) * 2010-02-25 2011-09-01 Thomson Licensing Stereoscopic subtitling with disparity estimation and limitation on the temporal variation of disparity
US20110216163A1 (en) * 2010-03-08 2011-09-08 Dolby Laboratories Licensing Corporation Methods For Carrying And Transmitting 3D Z-Norm Attributes In Digital TV Closed Captioning
KR20110102109A (ko) * 2010-03-10 2011-09-16 주식회사 이시티 스트레오스코픽 동영상 파일의 구성 방법
US20110227911A1 (en) * 2010-03-22 2011-09-22 Lg Electronics Inc. Image display device and method for operating the same
US20110228058A1 (en) * 2010-03-17 2011-09-22 Yasunari Hatasawa Reproducing device, reproduction control method and program
US20110235988A1 (en) * 2009-05-25 2011-09-29 Panasonic Corporation Recording medium, reproduction device, integrated circuit, reproduction method, and program
WO2011121397A1 (en) 2010-04-01 2011-10-06 Nokia Corporation Method, apparatus and computer program for selecting a stereoscopic imaging viewpoint pair
WO2011123174A1 (en) * 2010-04-01 2011-10-06 Thomson Licensing Disparity value indications
EP2378783A1 (en) * 2010-04-13 2011-10-19 Samsung Electronics Co., Ltd. 3D display apparatus, method for setting display mode, and 3D display system
US20110254917A1 (en) * 2010-04-16 2011-10-20 General Instrument Corporation Method and apparatus for distribution of 3d television program materials
US20110273541A1 (en) * 2009-10-05 2011-11-10 Sony Corporation Signal transmission method, signal transmission device, and signal reception device
US20110280491A1 (en) * 2010-05-11 2011-11-17 Samsung Electronics Co., Ltd. Apparatus and method of encoding 3d image
US20110279647A1 (en) * 2009-10-02 2011-11-17 Panasonic Corporation 3d video processing apparatus and 3d video processing method
US20110285817A1 (en) * 2010-05-24 2011-11-24 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving apparatus, and stereo image data receiving method
CN102263989A (zh) * 2010-05-26 2011-11-30 索尼公司 发送设备及方法、接收设备及方法以及发送/接收系统
US20110304691A1 (en) * 2009-02-17 2011-12-15 Koninklijke Philips Electronics N.V. Combining 3d image and graphical data
CN102300112A (zh) * 2010-06-24 2011-12-28 索尼公司 显示设备以及显示设备的控制方法
US20110316847A1 (en) * 2010-06-24 2011-12-29 Mstar Semiconductor, Inc. Display Apparatus and Associated Glasses
EP2403254A1 (en) * 2010-06-30 2012-01-04 Kabushiki Kaisha Toshiba Image processing apparatus, image processing program, and image processing method
US20120008924A1 (en) * 2008-09-17 2012-01-12 Taiji Sasaki Recording medium, playback device, and integrated circuit
US20120014660A1 (en) * 2010-07-16 2012-01-19 Sony Corporation Playback apparatus, playback method, and program
US20120013604A1 (en) * 2010-07-14 2012-01-19 Samsung Electronics Co., Ltd. Display apparatus and method for setting sense of depth thereof
US20120033039A1 (en) * 2010-08-06 2012-02-09 Taiji Sasaki Encoding method, display device, and decoding method
US20120033044A1 (en) * 2010-08-06 2012-02-09 Nobuaki Kabuto Video display system, display device and source device
US20120033034A1 (en) * 2010-08-06 2012-02-09 Hitachi Consumer Electronics Co., Ltd. Receiving apparatus and receiving method
US20120044260A1 (en) * 2010-08-18 2012-02-23 Jun Hirai Image Processing Device, Method, and Program
US20120050473A1 (en) * 2010-09-01 2012-03-01 Jongyeul Suh Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US20120050508A1 (en) * 2010-08-30 2012-03-01 Samsung Electronics Co., Ltd. Three-dimensional image display apparatus and driving method thereof
US20120056881A1 (en) * 2010-09-06 2012-03-08 Fujifilm Corporation Stereoscopic image display control apparatus, and method and program for controlling operation of same
EP2432238A2 (en) * 2010-09-20 2012-03-21 Lg Electronics Inc. Mobile terminal and method for controlling operation of the mobile terminal
US20120069154A1 (en) * 2009-01-20 2012-03-22 Koninklijke Philips Electronics N.V. Transferring of 3d image data
US20120069152A1 (en) * 2010-09-21 2012-03-22 Panasonic Corporation Image pickup apparatus
US20120082369A1 (en) * 2010-09-30 2012-04-05 Casio Computer Co., Ltd. Image composition apparatus, image retrieval method, and storage medium storing program
US20120098928A1 (en) * 2007-12-18 2012-04-26 Electronics And Telecommunications Research Instit Stereoscopic content service system and method
US20120098856A1 (en) * 2010-10-26 2012-04-26 Sony Corporation Method and apparatus for inserting object data into a stereoscopic image
US20120105437A1 (en) * 2010-10-29 2012-05-03 Goki Yasuda Image Reproducing Apparatus and Image Reproducing Method
US20120113115A1 (en) * 2009-07-15 2012-05-10 Home Box Office, Inc. Identification of 3d format and graphics rendering on 3d displays
US20120120055A1 (en) * 2010-11-15 2012-05-17 Samsung Electronics Co., Ltd. Three-dimensional image processing apparatus and three-dimensional image processing method
US20120120200A1 (en) * 2009-07-27 2012-05-17 Koninklijke Philips Electronics N.V. Combining 3d video and auxiliary data
US20120127367A1 (en) * 2010-11-24 2012-05-24 Ati Technologies Ulc Method and apparatus for providing temporal image processing using multi-stream field information
US20120133644A1 (en) * 2010-11-26 2012-05-31 Kabushiki Kaisha Toshiba Parallax image conversion apparatus
US20120155830A1 (en) * 2009-02-20 2012-06-21 Taiji Sasaki Recording medium, playback device, and integrated circuit
US20120154382A1 (en) * 2010-12-21 2012-06-21 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
US20120170917A1 (en) * 2008-07-24 2012-07-05 Panasonic Corporation Play back apparatus, playback method and program for playing back 3d video
CN102572462A (zh) * 2010-10-01 2012-07-11 日立民用电子株式会社 再现装置和再现方法
CN102598684A (zh) * 2009-10-14 2012-07-18 松下电器产业株式会社 影像信号处理装置以及影像信号处理方法
US20120183277A1 (en) * 2009-09-30 2012-07-19 Sharp Kabushiki Kaisha Information recording medium, reproduction method and recording method using information recording medium, information recording/reproduction device, and 3d conversion unit and information recording device
EP2464129A4 (en) * 2009-08-05 2012-08-01 Panasonic Corp VIDEO PLAYBACK DEVICE
EP2495979A1 (en) * 2011-03-01 2012-09-05 Thomson Licensing Method, reproduction apparatus and system for display of stereoscopic 3D video information
US20120223939A1 (en) * 2011-03-02 2012-09-06 Noh Junyong Rendering strategy for monoscopic, stereoscopic and multi-view computer generated imagery, system using the same and recording medium for the same
US20120229599A1 (en) * 2009-11-27 2012-09-13 Masayuki Fukuyama Video signal processing device and video signal processing method
US20120240174A1 (en) * 2011-03-16 2012-09-20 Samsung Electronics Co., Ltd. Method and apparatus for configuring content in a broadcast system
CN102714746A (zh) * 2010-09-06 2012-10-03 索尼公司 立体图像数据传送设备、立体图像数据传送方法、以及立体图像数据接收设备
CN102726052A (zh) * 2010-10-01 2012-10-10 索尼公司 立体图像数据发送设备、立体图像数据发送方法、立体图像数据接收设备以及立体图像数据接收方法
JP2012199784A (ja) * 2011-03-22 2012-10-18 Mitsubishi Electric Corp 音響再生装置
CN102783163A (zh) * 2009-12-14 2012-11-14 松下电器产业株式会社 图像解码装置及图像解码方法
US20120313930A1 (en) * 2011-05-27 2012-12-13 Samsung Electronics Co., Ltd. Dual view display method and dual view driving method for providing plural images to plural users and display apparatus and dual view glasses using the same
US20120320155A1 (en) * 2010-01-11 2012-12-20 Jong Yeul Suh Broadcasting receiver and method for displaying 3d images
US20130002656A1 (en) * 2010-01-13 2013-01-03 Thomson Licensing System and method for combining 3d text with 3d content
US20130003177A1 (en) * 2011-06-30 2013-01-03 Acer Incorporated Stereoscopic image display apparatus and method thereof
US20130010064A1 (en) * 2010-03-24 2013-01-10 Panasonic Corporation Video processing device
US20130021457A1 (en) * 1996-11-13 2013-01-24 Fakespace Labs, Inc. Multi-Person Stereo Display System
US20130027514A1 (en) * 2010-04-14 2013-01-31 Samsung Electronics Co., Ltd. Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions
CN102918857A (zh) * 2010-04-02 2013-02-06 三星电子株式会社 用于发送用于提供二维和三维内容的数字广播内容的方法和设备以及用于接收数字广播内容的方法和设备
US20130044188A1 (en) * 2010-04-28 2013-02-21 Fujifilm Corporation Stereoscopic image reproduction device and method, stereoscopic image capturing device, and stereoscopic display device
US20130050441A1 (en) * 2011-08-31 2013-02-28 Kabushiki Kaisha Toshiba Video processing apparatus and video processing method
CN102959967A (zh) * 2010-06-25 2013-03-06 富士胶片株式会社 图像输出装置、方法及程序
US20130057649A1 (en) * 2010-05-18 2013-03-07 Sony Corporation Data transmission system
US20130063578A1 (en) * 2011-03-18 2013-03-14 Yasushi Uesaka Glasses, stereoscopic image processing device, system
US20130093857A1 (en) * 2010-06-11 2013-04-18 Fujifilm Corporation Stereoscopic image display device, stereoscopic imaging device, and methods
CN103081478A (zh) * 2010-06-24 2013-05-01 电子部品研究院 用于配置立体运动图片文件的方法
US20130113892A1 (en) * 2010-06-30 2013-05-09 Fujifilm Corporation Three-dimensional image display device, three-dimensional image display method and recording medium
US20130142452A1 (en) * 2011-12-02 2013-06-06 Sony Corporation Image processing device and image processing method
US20130160048A1 (en) * 2011-12-14 2013-06-20 Electronics And Telecommunications Research Institute System and method of providing sign language broadcasting service
US20130169878A1 (en) * 2011-12-30 2013-07-04 Samsung Electronics Co., Ltd. Apparatus and method for displaying
US20130187907A1 (en) * 2012-01-23 2013-07-25 Sony Corporation Image processing apparatus, image processing method, and program
US8497896B2 (en) 2010-12-21 2013-07-30 Kabushiki Kaisha Toshiba Transmitter, receiver and transmission system
US20130222542A1 (en) * 2011-09-01 2013-08-29 Sony Corporation Transmission device, transmission method and reception device
US20130235167A1 (en) * 2010-11-05 2013-09-12 Fujifilm Corporation Image processing device, image processing method and storage medium
EP2434769A4 (en) * 2009-05-19 2013-11-06 Panasonic Corp RECORDING MEDIUM, PLAYING DEVICE, CODING DEVICE, INTEGRATED CIRCUIT, AND PLAYING DEVICE
US8581968B2 (en) 2010-09-08 2013-11-12 Kabushiki Kaisha Toshiba Notification system, shutter glasses, notification method
US20140033237A1 (en) * 2012-03-30 2014-01-30 Yangzhou Du Techniques for media quality control
US20140071236A1 (en) * 2012-03-01 2014-03-13 Sony Corporation Transmitting apparatus, transmitting method, and receiving apparatus
US8681170B2 (en) 2011-05-05 2014-03-25 Ati Technologies Ulc Apparatus and method for multi-streaming for more than three pixel component values
EP2400769A3 (en) * 2010-06-23 2014-04-23 Samsung Electronics Co., Ltd. Display apparatus and method for displaying thereof
US20140139650A1 (en) * 2010-12-21 2014-05-22 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
CN103843330A (zh) * 2011-10-13 2014-06-04 索尼公司 发送设备、发送方法、接收设备以及接收方法
US20140160257A1 (en) * 2012-05-22 2014-06-12 Funai Electric Co., Ltd. Video signal processing apparatus
CN103959766A (zh) * 2011-11-24 2014-07-30 皇家飞利浦有限公司 隔行扫描的3d视频
US20150062313A1 (en) * 2012-03-30 2015-03-05 Sony Corporation Display control device, display control method, and program
EP2741506A4 (en) * 2011-08-05 2015-03-11 Sony Computer Entertainment Inc IMAGING DEVICE
US8995752B2 (en) 2010-12-09 2015-03-31 Electronics And Telecommunications Research Institute System for making 3D contents provided with visual fatigue minimization and method of the same
US9066095B2 (en) 2009-11-30 2015-06-23 Sharp Kabushiki Kaisha Display control device, display control method, display control program, computer-readable recording medium, recording/playback device equipped with abovementioned display control device, speech output device, and recording/playback device equipped with speech output device
US20150179226A1 (en) * 2013-12-20 2015-06-25 Opentv, Inc. Multiple views recording
US20150235409A1 (en) * 2014-02-14 2015-08-20 Autodesk, Inc Techniques for cut-away stereo content in a stereoscopic display
US9177380B2 (en) 2011-04-22 2015-11-03 Mstar Semiconductor, Inc. 3D video camera using plural lenses and sensors having different resolutions and/or qualities
US9215435B2 (en) 2009-06-24 2015-12-15 Dolby Laboratories Licensing Corp. Method for embedding subtitles and/or graphic overlays in a 3D or multi-view video data
US9215436B2 (en) 2009-06-24 2015-12-15 Dolby Laboratories Licensing Corporation Insertion of 3D objects in a stereoscopic image at relative depth
US9224232B2 (en) 2010-09-15 2015-12-29 Sharp Kabushiki Kaisha Stereoscopic image generation device, stereoscopic image display device, stereoscopic image adjustment method, program for causing computer to execute stereoscopic image adjustment method, and recording medium on which the program is recorded
US9380283B2 (en) 2009-09-28 2016-06-28 Samsung Electronics Co., Ltd. Display apparatus and three-dimensional video signal displaying method thereof
US20160219212A1 (en) * 2015-01-23 2016-07-28 Canon Kabushiki Kaisha Information processing apparatus and control method thereof
US9407897B2 (en) 2011-09-30 2016-08-02 Panasonic Intellectual Property Management Co., Ltd. Video processing apparatus and video processing method
US20160249037A1 (en) * 2013-10-30 2016-08-25 Tsinghua University Method for acquiring comfort degree of motion-sensing binocular stereoscopic video
US9456197B2 (en) 2010-06-30 2016-09-27 Fujifilm Corporation 3D image reproduction apparatus, and parallax adjustment method of the same, non-transitory computer-readable storage medium and image capture device
US20160315987A1 (en) * 2014-01-17 2016-10-27 Sony Corporation Communication devices, communication data generation method, and communication data processing method
US9483111B2 (en) 2013-03-14 2016-11-01 Intel Corporation Techniques to improve viewing comfort for three-dimensional content
US9519994B2 (en) 2011-04-15 2016-12-13 Dolby Laboratories Licensing Corporation Systems and methods for rendering 3D image independent of display size and viewing distance
KR101852811B1 (ko) * 2011-01-05 2018-04-27 엘지전자 주식회사 영상표시 장치 및 그 제어방법
US10134150B2 (en) * 2010-08-10 2018-11-20 Monotype Imaging Inc. Displaying graphics in multi-view scenes
US10194172B2 (en) * 2009-04-20 2019-01-29 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US20190311526A1 (en) * 2016-12-28 2019-10-10 Panasonic Intellectual Property Corporation Of America Three-dimensional model distribution method, three-dimensional model receiving method, three-dimensional model distribution device, and three-dimensional model receiving device
US10616551B2 (en) * 2017-01-27 2020-04-07 OrbViu Inc. Method and system for constructing view from multiple video streams
USRE48413E1 (en) * 2009-02-12 2021-01-26 Lg Electronics Inc. Broadcast receiver and 3D subtitle data processing method thereof
US10924722B2 (en) * 2009-01-20 2021-02-16 Koninklijke Philips N.V. Transferring of three-dimensional image data
WO2022056662A1 (en) * 2020-09-15 2022-03-24 Qualcomm Incorporated Methods and apparatus for vr/ar in nr-dc
US20230004008A1 (en) * 2015-03-16 2023-01-05 Magic Leap, Inc. Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
US20240069234A1 (en) * 2020-12-31 2024-02-29 Schlumberger Technology Corporation Seismic survey data access
US20240267586A1 (en) * 2021-09-30 2024-08-08 Beijing Zitiao Network Technology Co., Ltd. Display control method and apparatus, and device and storage medium

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2536388C2 (ru) * 2009-01-20 2014-12-20 Конинклейке Филипс Электроникс Н.В. Передача данных 3d изображения
EP2384584B1 (en) * 2009-01-30 2017-03-15 Thomson Licensing Coding of depth maps
JP4985807B2 (ja) * 2009-04-15 2012-07-25 ソニー株式会社 再生装置および再生方法
JP4985892B2 (ja) * 2009-04-15 2012-07-25 ソニー株式会社 再生装置および再生方法、並びに記録方法
JP2011041249A (ja) * 2009-05-12 2011-02-24 Sony Corp データ構造および記録媒体、並びに、再生装置、再生方法、プログラム、およびプログラム格納媒体
RU2538307C2 (ru) * 2009-05-12 2015-01-10 Сони Корпорейшн Структура данных и носитель данных, воспроизводящее устройство, способ воспроизведения, программа и носитель для хранения программы
JP5293463B2 (ja) * 2009-07-09 2013-09-18 ソニー株式会社 画像処理装置、画像処理方法およびプログラム
JP2011019202A (ja) * 2009-07-10 2011-01-27 Sony Corp 映像信号処理装置および映像表示装置
JP4984189B2 (ja) * 2009-08-18 2012-07-25 ソニー株式会社 再生装置および再生方法、並びに、記録装置および記録方法
WO2011024269A1 (ja) * 2009-08-26 2011-03-03 パイオニア株式会社 車載用映像表示装置および車載用映像表示装置の字幕表示制御方法
JP2011055148A (ja) * 2009-08-31 2011-03-17 Toshiba Corp 映像合成装置、映像表示装置および映像合成方法
WO2011040414A1 (ja) * 2009-09-30 2011-04-07 シャープ株式会社 情報記録媒体、情報記録媒体を用いた再生方法及び記録方法、情報記録再生装置、並びに、３次元化ユニット及び情報記録装置
JP5428723B2 (ja) * 2009-10-05 2014-02-26 株式会社ニコン 画像生成装置、画像生成方法、および、プログラム
JP5449079B2 (ja) 2009-12-11 2014-03-19 三菱電機株式会社 立体視映像視聴制限装置及び方法、立体視映像視聴制限通知装置及び方法、映像視聴装置及び方法、並びに映像視聴システム
JP2011124941A (ja) * 2009-12-14 2011-06-23 Mitsubishi Electric Corp ３次元映像生成装置及び３次元映像生成方法
KR101626310B1 (ko) * 2010-03-25 2016-06-13 엘지전자 주식회사 영상표시장치 및 그 동작방법
KR101638541B1 (ko) * 2010-03-22 2016-07-11 엘지전자 주식회사 영상표시장치 및 그 동작방법
KR101678447B1 (ko) * 2010-08-18 2016-11-22 엘지전자 주식회사 이동 단말기 및 이동 단말기의 영상 표시 방법
JPWO2011135760A1 (ja) * 2010-04-28 2013-07-18 パナソニック株式会社 立体映像処理装置及び立体映像処理方法
JP5604173B2 (ja) * 2010-04-30 2014-10-08 三洋電機株式会社 再生装置、表示装置、記録装置及び格納媒体
KR101682205B1 (ko) 2010-05-03 2016-12-05 삼성전자주식회사 입체영상의 시청피로를 저감하는 장치 및 방법
JP5778673B2 (ja) * 2010-06-23 2015-09-16 パナソニック株式会社 コンテンツ配信システム、再生装置、配信サーバ、再生方法及び配信方法
BR112013000580B1 (pt) * 2010-07-12 2022-03-29 Koninklijke Philips N. V. Método de processamento tridimensional [3d] de informações em vídeo para a geração de um fluxo de transporte de dados para a transferência das informações de vídeo em 3d, dispositivo de processamento tridimensional [3d] de informações em vídeo para a geração de um fluxo de transporte de dados para a transferência das informações de vídeo em 3d, sinal para a transferência de informações de vídeo em três dimensões [3d] e receptor para o processamento tridimensional [3d] das informações de vídeo
JPWO2012017687A1 (ja) * 2010-08-05 2013-10-03 パナソニック株式会社 映像再生装置
EP2418857A1 (en) * 2010-08-12 2012-02-15 Thomson Licensing Stereoscopic menu control
JP5764895B2 (ja) * 2010-09-28 2015-08-19 ソニー株式会社 電子機器、再生システム、再生方法、プログラム
US8537201B2 (en) * 2010-10-18 2013-09-17 Silicon Image, Inc. Combining video data streams of differing dimensionality for concurrent display
JP2012100102A (ja) * 2010-11-02 2012-05-24 Sony Corp 立体画像データ送信装置、立体画像データ送信方法、立体画像データ受信装置および立体画像データ受信方法
WO2012075603A1 (en) * 2010-12-08 2012-06-14 Technicolor (China) Technology Co., Ltd. Method and system for 3d display with adaptive disparity
KR101220223B1 (ko) 2010-12-13 2013-01-09 한국전자통신연구원 스테레오스코픽 영상 시스템에서의 시각적 불편감 측정 장치 및 방법, 시각적 불편감 측정 방법을 실행하기 위한 프로그램이 기록된 기록매체
JP5049416B2 (ja) * 2011-01-17 2012-10-17 パナソニック株式会社 画像ファイル生成装置、画像ファイル再生装置及び画像ファイル生成方法
KR101814798B1 (ko) * 2011-01-26 2018-01-04 삼성전자주식회사 입체영상 처리 장치 및 방법
JP5417356B2 (ja) * 2011-02-08 2014-02-12 株式会社東芝 映像処理装置、映像処理方法および立体映像表示装置
JP4892105B1 (ja) * 2011-02-21 2012-03-07 株式会社東芝 映像処理装置、映像処理方法および映像表示装置
JP5664356B2 (ja) * 2011-03-09 2015-02-04 富士通株式会社 生成装置および生成方法
JP2012231251A (ja) * 2011-04-25 2012-11-22 Toshiba Corp 立体視映像処理装置及び立体視映像処理方法
JP5060650B2 (ja) * 2011-11-02 2012-10-31 株式会社東芝 情報出力制御装置及び情報出力制御方法
WO2013081235A1 (ko) * 2011-11-28 2013-06-06 한국과학기술원 3d 스테레오스코픽 영상에서 시각 피로도를 시각화하는 장치
JP5002734B2 (ja) * 2012-02-22 2012-08-15 株式会社東芝 映像出力制御装置及び映像出力制御方法
JP5289606B2 (ja) * 2012-06-20 2013-09-11 株式会社東芝 立体映像表示装置及び方法
TWI569648B (zh) * 2012-09-27 2017-02-01 晨星半導體股份有限公司 顯示方法與顯示裝置
WO2016116974A1 (ja) * 2015-01-20 2016-07-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 再生制御方法、再生装置及び再生システム
JP6584916B2 (ja) * 2015-01-20 2019-10-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 再生制御方法、再生装置及び再生システム
TWI679884B (zh) * 2017-03-31 2019-12-11 鴻海精密工業股份有限公司 視頻加密和解密的方法及裝置
CN108235003B (zh) * 2018-03-19 2020-03-06 天津大学 基于3d卷积神经网络的立体视频质量评价方法
KR102462678B1 (ko) 2018-05-18 2022-11-04 삼성전자주식회사 주변 조도에 기반하여 디스플레이에 표시되는 콘텐트의 위치를 조절하는 전자 장치와 이의 동작 방법
US20190387165A1 (en) * 2018-06-07 2019-12-19 Eys3D Microelectronics, Co. Image device for generating depth images and related electronic device
CN108924599A (zh) 2018-06-29 2018-11-30 北京优酷科技有限公司 视频字幕显示方法及装置
WO2022113386A1 (ja) * 2020-11-30 2022-06-02 株式会社デンソーテン 情報処理装置、情報処理方法、プログラムおよびデータ構造
JP7592471B2 (ja) * 2020-11-30 2024-12-02 株式会社デンソーテン 情報処理装置、情報処理方法およびプログラム
US12401776B2 (en) 2021-05-06 2025-08-26 Dolby Laboratories Licensing Corporation Systems and methods for processing volumetric images
US12375636B2 (en) 2021-10-22 2025-07-29 Tencent America LLC Generating holographic or lightfield views using crowdsourcing

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072831A (en) * 1996-07-03 2000-06-06 General Instrument Corporation Rate control for stereoscopic digital video encoding
US6075556A (en) * 1994-06-23 2000-06-13 Sanyo Electric Co., Ltd. Three-dimensional image coding by merger of left and right images
US20010055464A1 (en) * 2000-06-16 2001-12-27 Tsuyoshi Miyaki Synchronous information reproduction apparatus
US6574423B1 (en) * 1996-02-28 2003-06-03 Matsushita Electric Industrial Co., Ltd. High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device
US20040239685A1 (en) * 2001-12-20 2004-12-02 Olympus Corporation Image display device
US20050031315A1 (en) * 2001-05-11 2005-02-10 Hitachi, Ltd. Information linking method, information viewer, information register, and information search equipment
US20050041960A1 (en) * 2003-08-22 2005-02-24 Oh Sung-Bo DVD player that sets optimal display environment and operating method thereof
US20050248561A1 (en) * 2002-04-25 2005-11-10 Norio Ito Multimedia information generation method and multimedia information reproduction device
US20060050383A1 (en) * 2003-01-20 2006-03-09 Sanyo Electric Co., Ltd Three-dimentional video providing method and three dimentional video display device

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744701B2 (ja) 1986-12-27 1995-05-15 日本放送協会 立体ス−パ−インポ−ズ装置
JPH0193986A (ja) 1987-10-05 1989-04-12 Sharp Corp 立体テロップ付撮像装置
JPH02131697A (ja) * 1988-11-12 1990-05-21 Nippon Telegr & Teleph Corp <Ntt> 高能率ステレオ動画像符号化方式
JP3777202B2 (ja) 1994-08-15 2006-05-24 株式会社リコー 情報記録再生装置
DE69612647T2 (de) * 1995-03-08 2001-10-18 Koninklijke Philips Electronics N.V., Eindhoven Dreidimensionales bildanzeigesystem
JPH0946630A (ja) 1995-07-28 1997-02-14 Matsushita Electric Ind Co Ltd 画像情報記録装置及び画像情報再生装置及び光ディスク
JP2857121B2 (ja) 1996-04-11 1999-02-10 株式会社東芝 パレンタル制御を採用した情報保持・情報伝達媒体
JP3497664B2 (ja) 1996-07-10 2004-02-16 日本放送協会 立体画像符号化装置
US5796373A (en) * 1996-10-10 1998-08-18 Artificial Parallax Electronics Corp. Computerized stereoscopic image system and method of using two-dimensional image for providing a view having visual depth
JPH10191393A (ja) 1996-12-24 1998-07-21 Sharp Corp 多視点画像符号化装置
JPH10243419A (ja) 1997-02-26 1998-09-11 Toshiba Corp 立体視画像符号化・復号化方法及び装置
JP3511571B2 (ja) 1998-03-13 2004-03-29 松下電器産業株式会社 光ディスク媒体および記録装置
JPH11289555A (ja) 1998-04-02 1999-10-19 Toshiba Corp 立体映像表示装置
JP2000270347A (ja) 1999-03-17 2000-09-29 Sharp Corp 記録装置、及び該記録装置を用いた監視システム
AU2641200A (en) 1999-04-29 2000-11-02 Thomson Licensing S.A. Method an apparatus for controlling presentation of digital video data
JP3162053B1 (ja) 1999-07-09 2001-04-25 松下電器産業株式会社 光ディスク、その記録装置、再生装置、記録方法および再生方法
JP4369604B2 (ja) 1999-09-20 2009-11-25 パナソニック株式会社 シームレス再生に適した光ディスク記録装置、再生装置及び記録方法
JP2003132624A (ja) 2001-10-24 2003-05-09 Matsushita Electric Ind Co Ltd 記録媒体及びその記録装置
JP3992533B2 (ja) 2002-04-25 2007-10-17 シャープ株式会社 立体視を可能とする立体動画像用のデータ復号装置
JP2004274125A (ja) * 2003-03-05 2004-09-30 Sony Corp 画像処理装置および方法
JP4324435B2 (ja) 2003-04-18 2009-09-02 三洋電機株式会社 立体視用映像提供方法及び立体映像表示装置
JP2005094168A (ja) 2003-09-12 2005-04-07 Sharp Corp ファイル構造及びそれを用いる画像記録装置並びに画像再生装置
KR100585966B1 (ko) 2004-05-21 2006-06-01 한국전자통신연구원 3차원 입체 영상 부가 데이터를 이용한 3차원 입체 디지털방송 송/수신 장치 및 그 방법
JP3824622B2 (ja) 2005-04-04 2006-09-20 三菱電機株式会社 光ディスクの再生方法及び再生装置
JP2006325165A (ja) 2005-05-20 2006-11-30 Excellead Technology:Kk テロップ発生装置、テロップ発生プログラム、及びテロップ発生方法
KR100657322B1 (ko) 2005-07-02 2006-12-14 삼성전자주식회사 로컬 3차원 비디오를 구현하기 위한 인코딩/디코딩 방법 및장치
JP4204003B2 (ja) * 2005-11-10 2009-01-07 パイオニア株式会社 情報記録媒体、情報記録装置及び方法、情報再生装置及び方法、情報記録再生装置及び方法、記録又は再生制御用のコンピュータプログラム、並びに制御信号を含むデータ構造

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075556A (en) * 1994-06-23 2000-06-13 Sanyo Electric Co., Ltd. Three-dimensional image coding by merger of left and right images
US6574423B1 (en) * 1996-02-28 2003-06-03 Matsushita Electric Industrial Co., Ltd. High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording device
US6072831A (en) * 1996-07-03 2000-06-06 General Instrument Corporation Rate control for stereoscopic digital video encoding
US20010055464A1 (en) * 2000-06-16 2001-12-27 Tsuyoshi Miyaki Synchronous information reproduction apparatus
US20050031315A1 (en) * 2001-05-11 2005-02-10 Hitachi, Ltd. Information linking method, information viewer, information register, and information search equipment
US20040239685A1 (en) * 2001-12-20 2004-12-02 Olympus Corporation Image display device
US20050248561A1 (en) * 2002-04-25 2005-11-10 Norio Ito Multimedia information generation method and multimedia information reproduction device
US20060050383A1 (en) * 2003-01-20 2006-03-09 Sanyo Electric Co., Ltd Three-dimentional video providing method and three dimentional video display device
US20050041960A1 (en) * 2003-08-22 2005-02-24 Oh Sung-Bo DVD player that sets optimal display environment and operating method thereof

Cited By (375)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130021457A1 (en) * 1996-11-13 2013-01-24 Fakespace Labs, Inc. Multi-Person Stereo Display System
US20120098928A1 (en) * 2007-12-18 2012-04-26 Electronics And Telecommunications Research Instit Stereoscopic content service system and method
US8773504B2 (en) * 2007-12-18 2014-07-08 Electronics And Telecommunications Research Institute Stereoscopic content service system and method
US20110074924A1 (en) * 2008-06-02 2011-03-31 Koninklijke Philips Electronics N.V. Video signal with depth information
US8509593B2 (en) 2008-06-26 2013-08-13 Panasonic Corporation Recording medium, playback apparatus, recording apparatus, playback method, recording method, and program
US20090324202A1 (en) * 2008-06-26 2009-12-31 Panasonic Corporation Recording medium, playback apparatus, recording apparatus, playback method, recording method, and program
US8265453B2 (en) * 2008-06-26 2012-09-11 Panasonic Corporation Recording medium, playback apparatus, recording apparatus, playback method, recording method, and program
US9451235B2 (en) 2008-07-16 2016-09-20 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US9185385B2 (en) * 2008-07-16 2015-11-10 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US20100182402A1 (en) * 2008-07-16 2010-07-22 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US9762887B2 (en) 2008-07-16 2017-09-12 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US9807363B2 (en) 2008-07-16 2017-10-31 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US10015468B2 (en) 2008-07-16 2018-07-03 Sony Corporation Transmitting apparatus, stereo image data transmitting method, receiving apparatus, and stereo image data receiving method
US20120170916A1 (en) * 2008-07-24 2012-07-05 Panasonic Corporation Play back apparatus, playback method and program for playing back 3d video
US20120170917A1 (en) * 2008-07-24 2012-07-05 Panasonic Corporation Play back apparatus, playback method and program for playing back 3d video
US20120170911A1 (en) * 2008-07-24 2012-07-05 Panasonic Corporation Play back apparatus, playback method and program for playing back 3d video
US9979902B2 (en) * 2008-07-25 2018-05-22 Koninklijke Philips N.V. 3D display handling of subtitles including text based and graphics based components
US8508582B2 (en) * 2008-07-25 2013-08-13 Koninklijke Philips N.V. 3D display handling of subtitles
US20110292189A1 (en) * 2008-07-25 2011-12-01 Koninklijke Philips Electronics N.V. 3d display handling of subtitles
US20110128351A1 (en) * 2008-07-25 2011-06-02 Koninklijke Philips Electronics N.V. 3d display handling of subtitles
US20110069153A1 (en) * 2008-07-31 2011-03-24 Kazuhiko Nakane Video encoding device, video encoding method, video reproducing device, video reproducing method, video recording medium, and video data stream
US9357231B2 (en) * 2008-07-31 2016-05-31 Mitsubishi Electric Corporation Video encoding device, video encoding method, video reproducing device, video reproducing method, video recording medium, and video data stream
US20100045779A1 (en) * 2008-08-20 2010-02-25 Samsung Electronics Co., Ltd. Three-dimensional video apparatus and method of providing on screen display applied thereto
US8849103B2 (en) * 2008-09-17 2014-09-30 Panasonic Corporation Recording medium, playback device, and integrated circuit
US20120008924A1 (en) * 2008-09-17 2012-01-12 Taiji Sasaki Recording medium, playback device, and integrated circuit
US8831400B2 (en) 2008-09-17 2014-09-09 Panasonic Corporation Recording medium, playback device, and integrated circuit
US8503869B2 (en) * 2008-09-18 2013-08-06 Panasonic Corporation Stereoscopic video playback device and stereoscopic video display device
US20100074594A1 (en) * 2008-09-18 2010-03-25 Panasonic Corporation Stereoscopic video playback device and stereoscopic video display device
US20100142924A1 (en) * 2008-11-18 2010-06-10 Panasonic Corporation Playback apparatus, playback method, and program for performing stereoscopic playback
US8335425B2 (en) * 2008-11-18 2012-12-18 Panasonic Corporation Playback apparatus, playback method, and program for performing stereoscopic playback
US8301013B2 (en) * 2008-11-18 2012-10-30 Panasonic Corporation Reproduction device, reproduction method, and program for stereoscopic reproduction
US20110211815A1 (en) * 2008-11-18 2011-09-01 Panasonic Corporation Reproduction device, reproduction method, and program for steroscopic reproduction
US9253469B2 (en) * 2008-12-02 2016-02-02 Lg Electronics Inc. Method for displaying 3D caption and 3D display apparatus for implementing the same
US8599242B2 (en) * 2008-12-02 2013-12-03 Lg Electronics Inc. Method for displaying 3D caption and 3D display apparatus for implementing the same
US20110149036A1 (en) * 2008-12-02 2011-06-23 Jong-Yeul Suh Method for displaying 3d caption and 3d display apparatus for implementing the same
US8878899B2 (en) * 2008-12-02 2014-11-04 Lg Electronics Inc. Method for displaying 3D caption and 3D display apparatus for implementing the same
US20140139626A1 (en) * 2008-12-02 2014-05-22 Lg Electronics Inc. Method for displaying 3d caption and 3d display apparatus for implementing the same
US20150009305A1 (en) * 2008-12-02 2015-01-08 Lg Electronics Inc. Method for displaying 3d caption and 3d display apparatus for implementing the same
US20100149318A1 (en) * 2008-12-11 2010-06-17 George Mount Single display system and method for displaying stereoscopic content
US8581969B2 (en) * 2008-12-11 2013-11-12 Nvidia Corporation Single display system and method for displaying stereoscopic content
US20100177167A1 (en) * 2009-01-12 2010-07-15 Hu Chao Portable integrative stereoscopic video multimedia device
WO2010085074A3 (en) * 2009-01-20 2010-10-21 Lg Electronics Inc. Three-dimensional subtitle display method and three-dimensional display device for implementing the same
US20120069154A1 (en) * 2009-01-20 2012-03-22 Koninklijke Philips Electronics N.V. Transferring of 3d image data
US10924722B2 (en) * 2009-01-20 2021-02-16 Koninklijke Philips N.V. Transferring of three-dimensional image data
EP2389767A4 (en) * 2009-01-20 2013-09-25 Lg Electronics Inc 3D SUBTITLE DISPLAY METHOD AND 3D SUBTITLE DISPLAY DEVICE FOR USING THIS METHOD
US11381800B2 (en) * 2009-01-20 2022-07-05 Koninklijke Philips N.V. Transferring of three-dimensional image data
US20100188489A1 (en) * 2009-01-29 2010-07-29 Sanyo Electric Co., Ltd. Stereoscopic Image Display System and Projection-Type Image Display Apparatus
US8878914B2 (en) * 2009-01-29 2014-11-04 Vision3D Technologies, Llc Stereoscopic image display system and projection-type image display apparatus
US20120148218A1 (en) * 2009-02-04 2012-06-14 Taiji Sasaki Recording medium, playback device, and integrated circuit
US8520055B2 (en) * 2009-02-04 2013-08-27 Panasonic Corporation Recording medium, playback device, and integrated circuit
US20110050847A1 (en) * 2009-02-04 2011-03-03 Taiji Sasaki Recording medium, playback device, and integrated circuit
US20100202759A1 (en) * 2009-02-04 2010-08-12 Taiji Sasaki Recording medium, playback device, and integrated circuit
US8149267B2 (en) * 2009-02-04 2012-04-03 Panasonic Corporation Recording medium, playback device, and integrated circuit
USRE48413E1 (en) * 2009-02-12 2021-01-26 Lg Electronics Inc. Broadcast receiver and 3D subtitle data processing method thereof
US20110304691A1 (en) * 2009-02-17 2011-12-15 Koninklijke Philips Electronics N.V. Combining 3d image and graphical data
US9438879B2 (en) * 2009-02-17 2016-09-06 Koninklijke Philips N.V. Combining 3D image and graphical data
US11310486B2 (en) * 2009-02-17 2022-04-19 Koninklijke Philips N.V. Method and apparatus for combining 3D image and graphical data
US20170013255A1 (en) * 2009-02-17 2017-01-12 Koninklijke Philips N.V. Method and apparatus for combining 3d image and graphical data
US8284236B2 (en) * 2009-02-19 2012-10-09 Sony Corporation Preventing interference between primary and secondary content in a stereoscopic display
US9060166B2 (en) 2009-02-19 2015-06-16 Sony Corporation Preventing interference between primary and secondary content in a stereoscopic display
US8712215B2 (en) 2009-02-19 2014-04-29 Panasonic Corporation Recording medium, playback device, integrated circuit
US20110033170A1 (en) * 2009-02-19 2011-02-10 Wataru Ikeda Recording medium, playback device, integrated circuit
US8705935B2 (en) 2009-02-19 2014-04-22 Panasonic Corporation Recording medium, playback device, integrated circuit
US20100208040A1 (en) * 2009-02-19 2010-08-19 Jean-Pierre Guillou Preventing interference between primary and secondary content in a stereoscopic display
US20120213491A1 (en) * 2009-02-20 2012-08-23 Wataru Ikeda Recording medium, playback device, and integrated circuit
US20100215347A1 (en) * 2009-02-20 2010-08-26 Wataru Ikeda Recording medium, playback device, integrated circuit
US20100215343A1 (en) * 2009-02-20 2010-08-26 Wataru Ikeda Recording medium, playback device, and integrated circuit
US8189033B2 (en) * 2009-02-20 2012-05-29 Panasonic Corporation Recording medium, playback device, and integrated circuit
US20120155830A1 (en) * 2009-02-20 2012-06-21 Taiji Sasaki Recording medium, playback device, and integrated circuit
US8471894B2 (en) * 2009-02-20 2013-06-25 Panasonic Corporation Recording medium, playback device, and integrated circuit
US8542986B2 (en) * 2009-02-20 2013-09-24 Panasonic Corporation Recording medium, playback device, and integrated circuit
US8436918B2 (en) * 2009-02-27 2013-05-07 Deluxe Laboratories, Inc. Systems, apparatus and methods for subtitling for stereoscopic content
US20110149049A1 (en) * 2009-02-27 2011-06-23 Taiji Sasaki Recording medium, reproduction device, and integrated circuit
US20100220175A1 (en) * 2009-02-27 2010-09-02 Laurence James Claydon Systems, apparatus and methods for subtitling for stereoscopic content
US20100232767A1 (en) * 2009-03-02 2010-09-16 Taiji Sasaki Recording medium, playback device and integrated circuit
US8861940B2 (en) * 2009-03-02 2014-10-14 Panasonic Corporation Recording medium, playback device and integrated circuit
US20100225741A1 (en) * 2009-03-04 2010-09-09 Ati Technologies Ulc 3d video processing
US8395709B2 (en) * 2009-03-04 2013-03-12 ATI Technology ULC 3D video processing
US9270969B2 (en) 2009-03-04 2016-02-23 Ati Technologies Ulc 3D video processing
US9756310B2 (en) 2009-04-03 2017-09-05 Sony Corporation Information processing device, information processing method, and program
US8971692B2 (en) * 2009-04-03 2015-03-03 Sony Corporation Information processing device, information processing method, and program
US20100254678A1 (en) * 2009-04-03 2010-10-07 Sony Corporation Information processing device, information processing method, and program
US20100253765A1 (en) * 2009-04-07 2010-10-07 Sony Corporation Information processing device, information processing method, program, and data structure
US8633966B2 (en) * 2009-04-07 2014-01-21 Sony Corporation Information processing device, information processing method, program, and data structure
US10194172B2 (en) * 2009-04-20 2019-01-29 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US11477480B2 (en) 2009-04-20 2022-10-18 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US10609413B2 (en) 2009-04-20 2020-03-31 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US11792429B2 (en) 2009-04-20 2023-10-17 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US11792428B2 (en) 2009-04-20 2023-10-17 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US12058372B2 (en) 2009-04-20 2024-08-06 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US12114021B1 (en) 2009-04-20 2024-10-08 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US12058371B2 (en) 2009-04-20 2024-08-06 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US12206908B2 (en) 2009-04-20 2025-01-21 Dolby Laboratories Licensing Corporation Directed interpolation and data post-processing
US20100289819A1 (en) * 2009-05-14 2010-11-18 Pure Depth Limited Image manipulation
US9524700B2 (en) * 2009-05-14 2016-12-20 Pure Depth Limited Method and system for displaying images of various formats on a single display
US9007434B2 (en) * 2009-05-18 2015-04-14 Philip Steven Newton Entry points for 3D trickplay
US20120063742A1 (en) * 2009-05-18 2012-03-15 Koninklijke Philips Electronics N.V. Entry points for 3d trickplay
US20100289875A1 (en) * 2009-05-18 2010-11-18 Koninklijke Philips Electronics N.V. Entry points for 3d trickplay
US8699853B2 (en) 2009-05-19 2014-04-15 Panasonic Corporation Recording medium, recording device, encoding device, integrated circuit, and reproduction output device
EP2434769A4 (en) * 2009-05-19 2013-11-06 Panasonic Corp RECORDING MEDIUM, PLAYING DEVICE, CODING DEVICE, INTEGRATED CIRCUIT, AND PLAYING DEVICE
US8437603B2 (en) * 2009-05-25 2013-05-07 Panasonic Corporation Recording medium, reproduction device, integrated circuit, reproduction method, and program
US20110235988A1 (en) * 2009-05-25 2011-09-29 Panasonic Corporation Recording medium, reproduction device, integrated circuit, reproduction method, and program
US20100303437A1 (en) * 2009-05-26 2010-12-02 Panasonic Corporation Recording medium, playback device, integrated circuit, playback method, and program
US20100303444A1 (en) * 2009-05-27 2010-12-02 Taiji Sasaki Recording medium, playback device, encoding device, integrated circuit, and playback output device
US8290338B2 (en) * 2009-05-27 2012-10-16 Panasonic Corporation Recording medium, playback device, encoding device, integrated circuit, and playback output device
US20110149051A1 (en) * 2009-06-10 2011-06-23 Jun-Yeoung Jang Stereoscopic image reproduction method in quick search mode and stereoscopic image reproduction apparatus using same
US8780186B2 (en) * 2009-06-10 2014-07-15 Lg Electronics Inc. Stereoscopic image reproduction method in quick search mode and stereoscopic image reproduction apparatus using same
EP2343906A4 (en) * 2009-06-11 2014-01-22 Panasonic Corp PLAYING DEVICE, INTEGRATED CIRCUIT, AND RECORDING MEDIUM
US20110018979A1 (en) * 2009-06-11 2011-01-27 Sony Corporation Display controller, display control method, program, output device, and transmitter
CN102160389A (zh) * 2009-06-11 2011-08-17 松下电器产业株式会社 再现装置、集成电路、记录介质
CN102160389B (zh) * 2009-06-11 2013-03-27 松下电器产业株式会社 再现装置、集成电路、记录介质
US20100315486A1 (en) * 2009-06-15 2010-12-16 Electronics And Telecommunication Research Institute Stereoscopic video service providing/receiving method and apparatus in digital broadcasting system
US8121460B2 (en) * 2009-06-17 2012-02-21 Panasonic Corporation Information recording medium and playback device for playing back 3D images
US20110150421A1 (en) * 2009-06-17 2011-06-23 Taiji Sasaki Information recording medium and playback device for playing back 3d images
US20110013888A1 (en) * 2009-06-18 2011-01-20 Taiji Sasaki Information recording medium and playback device for playing back 3d images
WO2010151044A3 (ko) * 2009-06-23 2011-04-07 엘지전자 주식회사 3차원 컨텐츠를 출력하는 디스플레이 기기의 영상 처리 방법 및 그 방법을 채용한 디스플레이 기기
US9215436B2 (en) 2009-06-24 2015-12-15 Dolby Laboratories Licensing Corporation Insertion of 3D objects in a stereoscopic image at relative depth
US9215435B2 (en) 2009-06-24 2015-12-15 Dolby Laboratories Licensing Corp. Method for embedding subtitles and/or graphic overlays in a 3D or multi-view video data
US8872900B2 (en) * 2009-06-26 2014-10-28 Lg Electronics Inc. Image display apparatus and method for operating the same
US20110018976A1 (en) * 2009-06-26 2011-01-27 Lg Electronics Inc. Image display apparatus and method for operating the same
US20100328194A1 (en) * 2009-06-26 2010-12-30 Masanobu Inoe Display device, eyeglass device and video system with them
US20110149024A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Three-Dimensional Image Data Transmission Device, Three-Dimensional Image Data Transmission Method, Three-Dimensional Image Data Reception Device, Three-Dimensional Image Data Reception Method, Image Data Transmission Device, and Image Data Reception Device
CN102210154A (zh) * 2009-06-29 2011-10-05 索尼公司 立体图像数据发送装置和立体图像数据接收装置
US20120249735A1 (en) * 2009-06-29 2012-10-04 Sony Corporation Stereo image data transmitting apparatus and stereo image data receiving apparatus
TWI466532B (zh) * 2009-06-29 2014-12-21 Sony Corp Dimensional image data transmitting device, and stereoscopic image data receiving device
US8937642B2 (en) * 2009-06-29 2015-01-20 Sony Corporation Stereo image data transmitting apparatus and stereo image data receiving apparatus
CN102342113A (zh) * 2009-06-29 2012-02-01 索尼公司 立体图像数据传输装置和立体图像数据接收装置
RU2530346C2 (ru) * 2009-06-29 2014-10-10 Сони Корпорейшн Устройство передачи данных стереоскопического изображения, способ передачи данных стереоскопического изображения и устройство для приёма данных стереоскопического изображения
US8963995B2 (en) * 2009-06-29 2015-02-24 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving apparatus, and stereo image data receiving method
US20110149034A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Stereo image data transmitting apparatus and stereo image data transmittimg method
CN102165784A (zh) * 2009-06-29 2011-08-24 索尼公司 立体图像数据传送装置、立体图像数据传送方法、立体图像数据接收装置、立体图像数据接收方法、图像数据传送装置以及图像数据接收装置
EP2451167A4 (en) * 2009-06-29 2013-12-04 Sony Corp TRANSMITTER FOR STEREOSCOPIC IMAGE DATA, METHOD FOR TRANSMITTING STEREOSCOPIC IMAGE DATA AND RECEIVER FOR STEREOSCOPIC IMAGE DATA
EP2451168A4 (en) * 2009-06-29 2013-12-04 Sony Corp THREE-DIMENSIONAL IMAGE DATA TRANSMISSION DEVICE, THREE-DIMENSIONAL IMAGE DATA TRANSMISSION METHOD, THREE-DIMENSIONAL IMAGE DATA RECEIVING DEVICE, AND THREE-DIMENSIONAL IMAGE DATA RECEIVING METHOD
US20110149035A1 (en) * 2009-06-29 2011-06-23 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving apparatus, and stereo image data receiving method
EP2451165A4 (en) * 2009-06-29 2013-12-04 Sony Corp DEVICE FOR TRANSMITTING THREE-DIMENSIONAL IMAGE DATA, METHOD FOR TRANSMITTING THREE-DIMENSIONAL IMAGE DATA, DEVICE FOR RECEIVING THREE-DIMENSIONAL IMAGE DATA, METHOD FOR RECEIVING THREE-DIMENSIONAL IMAGE DATA, IMAGE DATA TRANSMISSION DEVICE AND IMAGE DATA TRANSMISSION METHOD
US20110141238A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving data receiving method
US8860786B2 (en) * 2009-06-29 2014-10-14 Sony Corporation Stereo image data transmitting apparatus and stereo image data receiving apparatus
US20110141232A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Image data transmitting apparatus, control method, and program
TWI413403B (zh) * 2009-06-29 2013-10-21 Sony Corp Three-dimensional image data transmission device, three-dimensional image data transmission method and three-dimensional image data receiving device
EP2451171A4 (en) * 2009-06-29 2014-04-02 Sony Corp STEREOSCOPIC IMAGE DATA TRANSMITTER AND STEREOSCOPIC IMAGE DATA RECEIVER
EP2451172A4 (en) * 2009-06-29 2014-04-02 Sony Corp TRANSMITTER FOR STEREOSCOPIC IMAGE DATA AND RECEIVER FOR STEREOSCOPIC IMAGE DATA
EP2451173A4 (en) * 2009-06-29 2013-01-02 Sony Corp STEREOSCOPIC IMAGE DATA TRANSMITTER, STEREOSCOPIC IMAGE DATA TRANSMISSION METHOD, STEREOSCOPIC IMAGE DATA RECEIVER AND METHOD FOR RECEIVING STEREOSCOPIC IMAGE DATA
US8860782B2 (en) * 2009-06-29 2014-10-14 Sony Corporation Stereo image data transmitting apparatus and stereo image data receiving apparatus
CN102177723A (zh) * 2009-06-29 2011-09-07 索尼公司 立体图像数据发送器、用于发送立体图像数据的方法和立体图像数据接收器
CN102177724A (zh) * 2009-06-29 2011-09-07 索尼公司 立体图像数据传输装置、立体图像数据发送方法、立体图像数据接收装置和立体图像数据接收方法
EP2451170A4 (en) * 2009-06-29 2013-12-11 Sony Corp STEREOSCOPIC IMAGE DATA TRANSMITTER AND METHOD FOR TRANSMITTING STEREOSCOPIC IMAGE DATA
US8848036B2 (en) * 2009-06-29 2014-09-30 Sony Corporation Stereoscopic image data transmission device, stereoscopic image data transmission method, stereoscopic image data reception device and stereoscopic image data reception method
US20110141233A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Three-dimensional image data transmission device, three-dimensional image data transmission method, three-dimensional image data reception device, and three-dimensional image data reception method
US20110141235A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereoscopic image data transmitter and stereoscopic image data receiver
CN102369735A (zh) * 2009-06-29 2012-03-07 索尼公司 立体图像数据发送装置、立体图像数据发送方法、立体图像数据接收装置和立体图像数据接收方法
US20110141234A1 (en) * 2009-06-29 2011-06-16 Sony Corporation Stereoscopic Image Data Transmission Device, Stereoscopic AImage Data Transmission Method, And Stereoscopic Image Data Reception Device
US20110134213A1 (en) * 2009-06-29 2011-06-09 Sony Corporation Stereoscopic image data transmitter, method for transmitting stereoscopic image data, stereoscopic image data receiver, and method for receiving stereoscopic image data
US20110134210A1 (en) * 2009-06-29 2011-06-09 Sony Corporation Stereoscopic image data transmitter and stereoscopic image data receiver
US8676041B2 (en) 2009-07-04 2014-03-18 Dolby Laboratories Licensing Corporation Support of full resolution graphics, menus, and subtitles in frame compatible 3D delivery
CN102474603B (zh) * 2009-07-04 2015-04-22 杜比实验室特许公司 帧兼容三维传输中全分辨率图形、菜单和字幕的支持
CN102474603A (zh) * 2009-07-04 2012-05-23 杜比实验室特许公司 帧兼容三维传输中全分辨率图形、菜单和字幕的支持
WO2011005625A1 (en) * 2009-07-04 2011-01-13 Dolby Laboratories Licensing Corporation Support of full resolution graphics, menus, and subtitles in frame compatible 3d delivery
US20110242284A1 (en) * 2009-07-14 2011-10-06 Panasonic Corporation Video playback device
US20110012993A1 (en) * 2009-07-14 2011-01-20 Panasonic Corporation Image reproducing apparatus
US8872976B2 (en) * 2009-07-15 2014-10-28 Home Box Office, Inc. Identification of 3D format and graphics rendering on 3D displays
US20120113115A1 (en) * 2009-07-15 2012-05-10 Home Box Office, Inc. Identification of 3d format and graphics rendering on 3d displays
EP2278820A2 (en) * 2009-07-17 2011-01-26 FUJIFILM Corporation Stereoscopic image recording apparatus and method, stereoscopic image outputting apparatus and method, and stereoscopic image recording outputting system
US20110018966A1 (en) * 2009-07-23 2011-01-27 Naohisa Kitazato Receiving Device, Communication System, Method of Combining Caption With Stereoscopic Image, Program, and Data Structure
US10021377B2 (en) * 2009-07-27 2018-07-10 Koninklijke Philips N.V. Combining 3D video and auxiliary data that is provided when not reveived
US20120120200A1 (en) * 2009-07-27 2012-05-17 Koninklijke Philips Electronics N.V. Combining 3d video and auxiliary data
EP2460360A1 (en) * 2009-07-27 2012-06-06 Koninklijke Philips Electronics N.V. Combining 3d video and auxiliary data
EP2464129A4 (en) * 2009-08-05 2012-08-01 Panasonic Corp VIDEO PLAYBACK DEVICE
US20110037833A1 (en) * 2009-08-17 2011-02-17 Samsung Electronics Co., Ltd. Method and apparatus for processing signal for three-dimensional reproduction of additional data
US8488950B2 (en) 2009-08-18 2013-07-16 Sony Corporation Reproducing apparatus and reproducing method, data structure, recording medium, recording apparatus and recording method, and program
US20110194844A1 (en) * 2009-08-18 2011-08-11 Sony Corporation Reproducing apparatus and reproducing method, data structure, recording medium, recording apparatus and recording method, and program
CN102611905A (zh) * 2009-08-18 2012-07-25 索尼公司 再现设备和再现方法、记录设备和记录方法以及程序
CN103024412A (zh) * 2009-08-18 2013-04-03 索尼公司 再现设备和再现方法以及记录设备和记录方法
US20110187836A1 (en) * 2009-08-31 2011-08-04 Yoshiho Gotoh Stereoscopic display control device, integrated circuit, and stereoscopic display control method
CN102172032A (zh) * 2009-08-31 2011-08-31 松下电器产业株式会社 立体视控制装置、集成电路、立体视控制方法
US20110050869A1 (en) * 2009-09-01 2011-03-03 Yoshiho Gotoh Stereoscopic display control device, integrated circuit, and stereoscopic display control method
US20110064220A1 (en) * 2009-09-16 2011-03-17 Xuemin Chen Method and system for protecting 3d video content
US8472625B2 (en) * 2009-09-16 2013-06-25 Broadcom Corporation Method and system for protecting 3D video content
US20110063411A1 (en) * 2009-09-16 2011-03-17 Sony Corporation Receiving device, receiving method, transmission device and computer program
US9380283B2 (en) 2009-09-28 2016-06-28 Samsung Electronics Co., Ltd. Display apparatus and three-dimensional video signal displaying method thereof
US20120183277A1 (en) * 2009-09-30 2012-07-19 Sharp Kabushiki Kaisha Information recording medium, reproduction method and recording method using information recording medium, information recording/reproduction device, and 3d conversion unit and information recording device
US9131203B2 (en) * 2009-09-30 2015-09-08 Sharp Kabushiki Kaisha Information recording medium, reproduction method and recording method using information recording medium, information recording/reproduction device, and 3D conversion unit and information recording device
US20110279647A1 (en) * 2009-10-02 2011-11-17 Panasonic Corporation 3d video processing apparatus and 3d video processing method
US8941718B2 (en) * 2009-10-02 2015-01-27 Panasonic Corporation 3D video processing apparatus and 3D video processing method
CN102342121A (zh) * 2009-10-02 2012-02-01 松下电器产业株式会社 三维影像处理装置及三维影像处理方法
US20110273541A1 (en) * 2009-10-05 2011-11-10 Sony Corporation Signal transmission method, signal transmission device, and signal reception device
WO2011042479A1 (en) * 2009-10-07 2011-04-14 Thomson Licensing Method of displaying a 3d video with insertion of a graphic item and terminal for implementing the method
EP2309463A3 (en) * 2009-10-07 2011-07-27 Thomson Licensing Method of displaying a 3D video with insertion of a graphic item and terminal for implementing the method
US20120188338A1 (en) * 2009-10-14 2012-07-26 Masayuki Fukuyama Video signal processing apparatus and video signal processing method
US8797384B2 (en) * 2009-10-14 2014-08-05 Panasonic Corporation Video signal processing apparatus and video signal processing method outputting three-dimensional and two-dimensional output signals in parallel
CN102598684A (zh) * 2009-10-14 2012-07-18 松下电器产业株式会社 影像信号处理装置以及影像信号处理方法
US8922629B2 (en) * 2009-10-20 2014-12-30 Sony Corporation Image processing apparatus, image processing method, and program
EP2315452A3 (en) * 2009-10-20 2012-10-31 Sony Corporation Stereoscopic Image processing apparatus, method and program, for selecting and displaying stereo images with improved parallax.
US20110090323A1 (en) * 2009-10-20 2011-04-21 Sony Corporation Image processing apparatus, image processing method, and program
CN102045582A (zh) * 2009-10-20 2011-05-04 索尼公司 图像处理装置、图像处理方法和程序
CN102640505A (zh) * 2009-11-13 2012-08-15 三星电子株式会社 产生用于附加视频再现信息的3维再现的多媒体流的方法和设备，以及接收用于附加视频再现信息的3维再现的多媒体流的方法和设备
US20110119709A1 (en) * 2009-11-13 2011-05-19 Samsung Electronics Co., Ltd. Method and apparatus for generating multimedia stream for 3-dimensional reproduction of additional video reproduction information, and method and apparatus for receiving multimedia stream for 3-dimensional reproduction of additional video reproduction information
CN102640504A (zh) * 2009-11-13 2012-08-15 三星电子株式会社 产生用于调整3维附加视频再现信息的深度的多媒体流的方法和设备，以及接收用于调整3维附加视频再现信息的多媒体流的深度的方法和设备
US20110119708A1 (en) * 2009-11-13 2011-05-19 Samsung Electronics Co., Ltd. Method and apparatus for generating multimedia stream for 3-dimensional reproduction of additional video reproduction information, and method and apparatus for receiving multimedia stream for 3-dimensional reproduction of additional video reproduction information
EP2346263A1 (en) * 2009-11-23 2011-07-20 Samsung Electronics Co., Ltd. GUI providing method, and display apparatus and 3D image providing system using the same
US20110126159A1 (en) * 2009-11-23 2011-05-26 Samsung Electronics Co., Ltd. Gui providing method, and display apparatus and 3d image providing system using the same
US9307224B2 (en) 2009-11-23 2016-04-05 Samsung Electronics Co., Ltd. GUI providing method, and display apparatus and 3D image providing system using the same
US8896672B2 (en) * 2009-11-24 2014-11-25 Lg Electronics Inc. Image display device capable of three-dimensionally displaying an item or user interface and a method for operating the same
US20110122235A1 (en) * 2009-11-24 2011-05-26 Lg Electronics Inc. Image display device and method for operating the same
US8994787B2 (en) * 2009-11-27 2015-03-31 Panasonic Intellectual Property Management Co., Ltd. Video signal processing device and video signal processing method
US20120229599A1 (en) * 2009-11-27 2012-09-13 Masayuki Fukuyama Video signal processing device and video signal processing method
US9066095B2 (en) 2009-11-30 2015-06-23 Sharp Kabushiki Kaisha Display control device, display control method, display control program, computer-readable recording medium, recording/playback device equipped with abovementioned display control device, speech output device, and recording/playback device equipped with speech output device
CN102783163A (zh) * 2009-12-14 2012-11-14 松下电器产业株式会社 图像解码装置及图像解码方法
US20110149023A1 (en) * 2009-12-22 2011-06-23 Koji Kamiya Video signal processor and video signal processing method
US8780171B2 (en) * 2009-12-22 2014-07-15 Sony Corporation Video signal processor and video signal processing method with markers for indicating correct component connection
US20110157308A1 (en) * 2009-12-28 2011-06-30 Panasonic Corporation Three-dimensional image reproducing apparatus
CN102111633A (zh) * 2009-12-28 2011-06-29 索尼公司 图像处理装置和图像处理方法
US20110157164A1 (en) * 2009-12-28 2011-06-30 Sony Corporation Image processing apparatus and image processing method
CN102783169A (zh) * 2009-12-30 2012-11-14 Ati科技无限责任公司 具有多流发送/接收操作的三维视频显示系统
WO2011079393A1 (en) * 2009-12-30 2011-07-07 Ati Technologies Ulc Three-dimensional video display system with multi-stream sending/receiving operation
US20110157302A1 (en) * 2009-12-30 2011-06-30 Ati Technologies Ulc Three-dimensional video display system with multi-stream sending/receiving operation
US20110164110A1 (en) * 2010-01-03 2011-07-07 Sensio Technologies Inc. Method and system for detecting compressed stereoscopic frames in a digital video signal
EP2525579A4 (en) * 2010-01-11 2014-11-12 Lg Electronics Inc DIFFUSION RECEIVER AND METHOD FOR DISPLAYING 3D IMAGES
US9215444B2 (en) * 2010-01-11 2015-12-15 Lg Electronics Inc. Broadcasting receiver and method for displaying 3D images
US9485489B2 (en) * 2010-01-11 2016-11-01 Lg Electronics Inc. Broadcasting receiver and method for displaying 3D images
US20160065933A1 (en) * 2010-01-11 2016-03-03 Lg Electronics Inc. Broadcasting receiver and method for displaying 3d images
US20120320155A1 (en) * 2010-01-11 2012-12-20 Jong Yeul Suh Broadcasting receiver and method for displaying 3d images
US20130002656A1 (en) * 2010-01-13 2013-01-03 Thomson Licensing System and method for combining 3d text with 3d content
US20110170007A1 (en) * 2010-01-13 2011-07-14 Sony Corporation Image processing device, image control method, and computer program
CN102131067A (zh) * 2010-01-13 2011-07-20 索尼公司 图像处理设备、图像控制方法和计算机程序
CN102164299A (zh) * 2010-02-05 2011-08-24 索尼公司 图像处理装置、图像处理方法及程序
CN102164300A (zh) * 2010-02-19 2011-08-24 三星电子株式会社 内容再现装置及其控制方法
US20110211634A1 (en) * 2010-02-22 2011-09-01 Richard Edwin Goedeken Method and apparatus for offset metadata insertion in multi-view coded view
CN102812711A (zh) * 2010-02-25 2012-12-05 汤姆森特许公司 利用视差估计和视差时间变化限制的立体字幕加载
WO2011105993A1 (en) * 2010-02-25 2011-09-01 Thomson Licensing Stereoscopic subtitling with disparity estimation and limitation on the temporal variation of disparity
US9426441B2 (en) 2010-03-08 2016-08-23 Dolby Laboratories Licensing Corporation Methods for carrying and transmitting 3D z-norm attributes in digital TV closed captioning
US20110216163A1 (en) * 2010-03-08 2011-09-08 Dolby Laboratories Licensing Corporation Methods For Carrying And Transmitting 3D Z-Norm Attributes In Digital TV Closed Captioning
KR20110102109A (ko) * 2010-03-10 2011-09-16 주식회사 이시티 스트레오스코픽 동영상 파일의 구성 방법
KR101686168B1 (ko) * 2010-03-10 2016-12-22 주식회사 티엘아이 스트레오스코픽 동영상 파일의 구성 방법
US20110228058A1 (en) * 2010-03-17 2011-09-22 Yasunari Hatasawa Reproducing device, reproduction control method and program
US8730310B2 (en) * 2010-03-17 2014-05-20 Sony Corporation Reproducing device, reproduction control method and program
US20110227911A1 (en) * 2010-03-22 2011-09-22 Lg Electronics Inc. Image display device and method for operating the same
US20130010064A1 (en) * 2010-03-24 2013-01-10 Panasonic Corporation Video processing device
WO2011123174A1 (en) * 2010-04-01 2011-10-06 Thomson Licensing Disparity value indications
CN102835116A (zh) * 2010-04-01 2012-12-19 诺基亚公司 用于选择立体成像视点对的方法、装置和计算机程序
WO2011121397A1 (en) 2010-04-01 2011-10-06 Nokia Corporation Method, apparatus and computer program for selecting a stereoscopic imaging viewpoint pair
EP2532166A4 (en) * 2010-04-01 2013-10-23 Nokia Corp METHOD, DEVICE AND COMPUTER PROGRAM FOR SELECTING A VIEWPOINT PARTNER IN STEREOSCOPIC IMAGING
CN104853176A (zh) * 2010-04-02 2015-08-19 三星电子株式会社 发送和接收用于提供立体视频广播服务的数据流的方法
CN102918857B (zh) * 2010-04-02 2015-11-25 三星电子株式会社 用于发送用于提供二维和三维内容的数字广播内容的方法和设备以及用于接收数字广播内容的方法和设备
CN102918857A (zh) * 2010-04-02 2013-02-06 三星电子株式会社 用于发送用于提供二维和三维内容的数字广播内容的方法和设备以及用于接收数字广播内容的方法和设备
EP2378783A1 (en) * 2010-04-13 2011-10-19 Samsung Electronics Co., Ltd. 3D display apparatus, method for setting display mode, and 3D display system
US9313442B2 (en) * 2010-04-14 2016-04-12 Samsung Electronics Co., Ltd. Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions
US20130027514A1 (en) * 2010-04-14 2013-01-31 Samsung Electronics Co., Ltd. Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions
US9237366B2 (en) * 2010-04-16 2016-01-12 Google Technology Holdings LLC Method and apparatus for distribution of 3D television program materials
US12137202B2 (en) 2010-04-16 2024-11-05 Google Llc Method and apparatus for distribution of 3D television program materials
US10368050B2 (en) 2010-04-16 2019-07-30 Google Technology Holdings LLC Method and apparatus for distribution of 3D television program materials
US11558596B2 (en) 2010-04-16 2023-01-17 Google Technology Holdings LLC Method and apparatus for distribution of 3D television program materials
US10893253B2 (en) 2010-04-16 2021-01-12 Google Technology Holdings LLC Method and apparatus for distribution of 3D television program materials
US20110254917A1 (en) * 2010-04-16 2011-10-20 General Instrument Corporation Method and apparatus for distribution of 3d television program materials
US8736671B2 (en) * 2010-04-28 2014-05-27 Fujifilm Corporation Stereoscopic image reproduction device and method, stereoscopic image capturing device, and stereoscopic display device
US20130044188A1 (en) * 2010-04-28 2013-02-21 Fujifilm Corporation Stereoscopic image reproduction device and method, stereoscopic image capturing device, and stereoscopic display device
US20110280491A1 (en) * 2010-05-11 2011-11-17 Samsung Electronics Co., Ltd. Apparatus and method of encoding 3d image
US8861874B2 (en) * 2010-05-11 2014-10-14 Samsung Electronics Co., Ltd. Apparatus and method of encoding 3D image
US20130057649A1 (en) * 2010-05-18 2013-03-07 Sony Corporation Data transmission system
US20110285817A1 (en) * 2010-05-24 2011-11-24 Sony Corporation Stereo image data transmitting apparatus, stereo image data transmitting method, stereo image data receiving apparatus, and stereo image data receiving method
US9787968B2 (en) * 2010-05-26 2017-10-10 Saturn Licensing Llc Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception system using audio compression data stream as a container of other information
CN102263989A (zh) * 2010-05-26 2011-11-30 索尼公司 发送设备及方法、接收设备及方法以及发送/接收系统
CN107566823A (zh) * 2010-05-26 2018-01-09 索尼公司 发送设备及方法、接收设备及方法以及发送/接收系统
US20110292173A1 (en) * 2010-05-26 2011-12-01 Sony Corporation Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception system
US9369699B2 (en) * 2010-06-11 2016-06-14 Fujifilm Corporation Stereoscopic image display device, stereoscopic imaging device, and methods
US20130093857A1 (en) * 2010-06-11 2013-04-18 Fujifilm Corporation Stereoscopic image display device, stereoscopic imaging device, and methods
EP2400769A3 (en) * 2010-06-23 2014-04-23 Samsung Electronics Co., Ltd. Display apparatus and method for displaying thereof
US9191662B2 (en) * 2010-06-24 2015-11-17 Mstar Semiconductor, Inc. Display apparatus and associated glasses
CN103081478A (zh) * 2010-06-24 2013-05-01 电子部品研究院 用于配置立体运动图片文件的方法
CN102300112A (zh) * 2010-06-24 2011-12-28 索尼公司 显示设备以及显示设备的控制方法
US20110316847A1 (en) * 2010-06-24 2011-12-29 Mstar Semiconductor, Inc. Display Apparatus and Associated Glasses
EP2587812A4 (en) * 2010-06-24 2014-02-26 Korea Electronics Technology METHOD FOR CONFIGURING A STEREOSCOPIC FILE WITH MOVING IMAGES
US8773506B2 (en) 2010-06-25 2014-07-08 Fujifilm Corporation Image output device, method and program
CN102959967A (zh) * 2010-06-25 2013-03-06 富士胶片株式会社 图像输出装置、方法及程序
US20130113892A1 (en) * 2010-06-30 2013-05-09 Fujifilm Corporation Three-dimensional image display device, three-dimensional image display method and recording medium
EP2403254A1 (en) * 2010-06-30 2012-01-04 Kabushiki Kaisha Toshiba Image processing apparatus, image processing program, and image processing method
US9456197B2 (en) 2010-06-30 2016-09-27 Fujifilm Corporation 3D image reproduction apparatus, and parallax adjustment method of the same, non-transitory computer-readable storage medium and image capture device
US20120013604A1 (en) * 2010-07-14 2012-01-19 Samsung Electronics Co., Ltd. Display apparatus and method for setting sense of depth thereof
US20120014660A1 (en) * 2010-07-16 2012-01-19 Sony Corporation Playback apparatus, playback method, and program
US9848185B2 (en) * 2010-08-06 2017-12-19 Hitachi Maxell, Ltd. Video display system, display device and source device
US20120033039A1 (en) * 2010-08-06 2012-02-09 Taiji Sasaki Encoding method, display device, and decoding method
US20120033044A1 (en) * 2010-08-06 2012-02-09 Nobuaki Kabuto Video display system, display device and source device
CN102378020A (zh) * 2010-08-06 2012-03-14 日立民用电子株式会社 接收装置和接收方法
US20120033034A1 (en) * 2010-08-06 2012-02-09 Hitachi Consumer Electronics Co., Ltd. Receiving apparatus and receiving method
US10134150B2 (en) * 2010-08-10 2018-11-20 Monotype Imaging Inc. Displaying graphics in multi-view scenes
US20120044260A1 (en) * 2010-08-18 2012-02-23 Jun Hirai Image Processing Device, Method, and Program
US20120050508A1 (en) * 2010-08-30 2012-03-01 Samsung Electronics Co., Ltd. Three-dimensional image display apparatus and driving method thereof
US9369692B2 (en) * 2010-09-01 2016-06-14 Lg Electronics Inc. Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US20140307050A1 (en) * 2010-09-01 2014-10-16 Lg Electronics, Inc. Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US8823773B2 (en) * 2010-09-01 2014-09-02 Lg Electronics Inc. Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US20160249034A1 (en) * 2010-09-01 2016-08-25 Lg Electronics Inc Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US20120050473A1 (en) * 2010-09-01 2012-03-01 Jongyeul Suh Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional display
US20120056881A1 (en) * 2010-09-06 2012-03-08 Fujifilm Corporation Stereoscopic image display control apparatus, and method and program for controlling operation of same
CN102714746A (zh) * 2010-09-06 2012-10-03 索尼公司 立体图像数据传送设备、立体图像数据传送方法、以及立体图像数据接收设备
US8581968B2 (en) 2010-09-08 2013-11-12 Kabushiki Kaisha Toshiba Notification system, shutter glasses, notification method
US9224232B2 (en) 2010-09-15 2015-12-29 Sharp Kabushiki Kaisha Stereoscopic image generation device, stereoscopic image display device, stereoscopic image adjustment method, program for causing computer to execute stereoscopic image adjustment method, and recording medium on which the program is recorded
EP2432238A2 (en) * 2010-09-20 2012-03-21 Lg Electronics Inc. Mobile terminal and method for controlling operation of the mobile terminal
US20120069152A1 (en) * 2010-09-21 2012-03-22 Panasonic Corporation Image pickup apparatus
US8780184B2 (en) * 2010-09-21 2014-07-15 Panasonic Corporation Image pickup apparatus
US20120082369A1 (en) * 2010-09-30 2012-04-05 Casio Computer Co., Ltd. Image composition apparatus, image retrieval method, and storage medium storing program
US8995750B2 (en) * 2010-09-30 2015-03-31 Casio Computer Co., Ltd. Image composition apparatus, image retrieval method, and storage medium storing program
CN102572462A (zh) * 2010-10-01 2012-07-11 日立民用电子株式会社 再现装置和再现方法
CN102726052A (zh) * 2010-10-01 2012-10-10 索尼公司 立体图像数据发送设备、立体图像数据发送方法、立体图像数据接收设备以及立体图像数据接收方法
US20120098856A1 (en) * 2010-10-26 2012-04-26 Sony Corporation Method and apparatus for inserting object data into a stereoscopic image
US20120105437A1 (en) * 2010-10-29 2012-05-03 Goki Yasuda Image Reproducing Apparatus and Image Reproducing Method
US20130235167A1 (en) * 2010-11-05 2013-09-12 Fujifilm Corporation Image processing device, image processing method and storage medium
US9143764B2 (en) * 2010-11-05 2015-09-22 Fujifilm Corporation Image processing device, image processing method and storage medium
US20120120055A1 (en) * 2010-11-15 2012-05-17 Samsung Electronics Co., Ltd. Three-dimensional image processing apparatus and three-dimensional image processing method
US8723919B2 (en) * 2010-11-15 2014-05-13 Samsung Electronics Co., Ltd. Three-dimensional image processing apparatus and three-dimensional image processing method
US20120127367A1 (en) * 2010-11-24 2012-05-24 Ati Technologies Ulc Method and apparatus for providing temporal image processing using multi-stream field information
US10424274B2 (en) * 2010-11-24 2019-09-24 Ati Technologies Ulc Method and apparatus for providing temporal image processing using multi-stream field information
US20120133644A1 (en) * 2010-11-26 2012-05-31 Kabushiki Kaisha Toshiba Parallax image conversion apparatus
US8890933B2 (en) * 2010-11-26 2014-11-18 Kabushiki Kaisha Toshiba Parallax image conversion apparatus
US8995752B2 (en) 2010-12-09 2015-03-31 Electronics And Telecommunications Research Institute System for making 3D contents provided with visual fatigue minimization and method of the same
US8497896B2 (en) 2010-12-21 2013-07-30 Kabushiki Kaisha Toshiba Transmitter, receiver and transmission system
US20140139650A1 (en) * 2010-12-21 2014-05-22 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
US20120154382A1 (en) * 2010-12-21 2012-06-21 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
KR101852811B1 (ko) * 2011-01-05 2018-04-27 엘지전자 주식회사 영상표시 장치 및 그 제어방법
CN103503445A (zh) * 2011-03-01 2014-01-08 汤姆逊许可公司 立体三维视频信息创建方法和装置及其显示方法和装置
TWI491245B (zh) * 2011-03-01 2015-07-01 Thomson Licensing 包括３ｄ串流和３ｄ覆蓋圖形的立體３ｄ視訊資訊之顯示方法及其複製裝置和著作方法及其媒體源器
WO2012116900A1 (en) * 2011-03-01 2012-09-07 Thomson Licensing Method and apparatus for authoring stereoscopic 3d video information, and method and apparatus for displaying such stereoscopic 3d video information
US9547928B2 (en) 2011-03-01 2017-01-17 Thomson Licensing Method and apparatus for authoring stereoscopic 3D video information, and method and apparatus for displaying such stereoscopic 3D video information
EP2495979A1 (en) * 2011-03-01 2012-09-05 Thomson Licensing Method, reproduction apparatus and system for display of stereoscopic 3D video information
US20120223939A1 (en) * 2011-03-02 2012-09-06 Noh Junyong Rendering strategy for monoscopic, stereoscopic and multi-view computer generated imagery, system using the same and recording medium for the same
US20120240174A1 (en) * 2011-03-16 2012-09-20 Samsung Electronics Co., Ltd. Method and apparatus for configuring content in a broadcast system
US10433024B2 (en) * 2011-03-16 2019-10-01 Samsung Electronics Co., Ltd. Method and apparatus for configuring content in a broadcast system
US20130063578A1 (en) * 2011-03-18 2013-03-14 Yasushi Uesaka Glasses, stereoscopic image processing device, system
JP2012199784A (ja) * 2011-03-22 2012-10-18 Mitsubishi Electric Corp 音響再生装置
US9519994B2 (en) 2011-04-15 2016-12-13 Dolby Laboratories Licensing Corporation Systems and methods for rendering 3D image independent of display size and viewing distance
US9177380B2 (en) 2011-04-22 2015-11-03 Mstar Semiconductor, Inc. 3D video camera using plural lenses and sensors having different resolutions and/or qualities
US8681170B2 (en) 2011-05-05 2014-03-25 Ati Technologies Ulc Apparatus and method for multi-streaming for more than three pixel component values
US20120313930A1 (en) * 2011-05-27 2012-12-13 Samsung Electronics Co., Ltd. Dual view display method and dual view driving method for providing plural images to plural users and display apparatus and dual view glasses using the same
US20130003177A1 (en) * 2011-06-30 2013-01-03 Acer Incorporated Stereoscopic image display apparatus and method thereof
EP2741506A4 (en) * 2011-08-05 2015-03-11 Sony Computer Entertainment Inc IMAGING DEVICE
US20130050441A1 (en) * 2011-08-31 2013-02-28 Kabushiki Kaisha Toshiba Video processing apparatus and video processing method
US20130222542A1 (en) * 2011-09-01 2013-08-29 Sony Corporation Transmission device, transmission method and reception device
US9407897B2 (en) 2011-09-30 2016-08-02 Panasonic Intellectual Property Management Co., Ltd. Video processing apparatus and video processing method
CN103843330A (zh) * 2011-10-13 2014-06-04 索尼公司 发送设备、发送方法、接收设备以及接收方法
US9532026B2 (en) 2011-11-24 2016-12-27 Koninklijke Philips N.V. Interlaced 3D video
CN103959766A (zh) * 2011-11-24 2014-07-30 皇家飞利浦有限公司 隔行扫描的3d视频
EP2752010B1 (en) * 2011-11-24 2017-08-23 Koninklijke Philips N.V. Interlaced 3d video
US20130142452A1 (en) * 2011-12-02 2013-06-06 Sony Corporation Image processing device and image processing method
US10540805B2 (en) 2011-12-02 2020-01-21 Sony Corporation Control of display of composite image based on depth information
US9406139B2 (en) * 2011-12-02 2016-08-02 Sony Corporation Image processing device and image processing method
US20130160048A1 (en) * 2011-12-14 2013-06-20 Electronics And Telecommunications Research Institute System and method of providing sign language broadcasting service
US20130169878A1 (en) * 2011-12-30 2013-07-04 Samsung Electronics Co., Ltd. Apparatus and method for displaying
US20130187907A1 (en) * 2012-01-23 2013-07-25 Sony Corporation Image processing apparatus, image processing method, and program
US20140071236A1 (en) * 2012-03-01 2014-03-13 Sony Corporation Transmitting apparatus, transmitting method, and receiving apparatus
US9451234B2 (en) * 2012-03-01 2016-09-20 Sony Corporation Transmitting apparatus, transmitting method, and receiving apparatus
US9924151B2 (en) 2012-03-01 2018-03-20 Sony Corporation Transmitting apparatus for transmission of related information of image data
US20140033237A1 (en) * 2012-03-30 2014-01-30 Yangzhou Du Techniques for media quality control
US10129571B2 (en) * 2012-03-30 2018-11-13 Intel Corporation Techniques for media quality control
US9571864B2 (en) * 2012-03-30 2017-02-14 Intel Corporation Techniques for media quality control
US20150062313A1 (en) * 2012-03-30 2015-03-05 Sony Corporation Display control device, display control method, and program
US20140160257A1 (en) * 2012-05-22 2014-06-12 Funai Electric Co., Ltd. Video signal processing apparatus
US9483111B2 (en) 2013-03-14 2016-11-01 Intel Corporation Techniques to improve viewing comfort for three-dimensional content
US20160249037A1 (en) * 2013-10-30 2016-08-25 Tsinghua University Method for acquiring comfort degree of motion-sensing binocular stereoscopic video
US10091484B2 (en) * 2013-10-30 2018-10-02 Tsinghua University Method for acquiring comfort degree of motion-sensing binocular stereoscopic video
US20150179226A1 (en) * 2013-12-20 2015-06-25 Opentv, Inc. Multiple views recording
US9570112B2 (en) * 2013-12-20 2017-02-14 Opentv, Inc. Multiple views recording
US20160315987A1 (en) * 2014-01-17 2016-10-27 Sony Corporation Communication devices, communication data generation method, and communication data processing method
US10924524B2 (en) * 2014-01-17 2021-02-16 Saturn Licensing Llc Communication devices, communication data generation method, and communication data processing method
US20150235409A1 (en) * 2014-02-14 2015-08-20 Autodesk, Inc Techniques for cut-away stereo content in a stereoscopic display
US9986225B2 (en) * 2014-02-14 2018-05-29 Autodesk, Inc. Techniques for cut-away stereo content in a stereoscopic display
US9727789B2 (en) * 2015-01-23 2017-08-08 Canon Kabushiki Kaisha Information processing apparatus and control method thereof
US20160219212A1 (en) * 2015-01-23 2016-07-28 Canon Kabushiki Kaisha Information processing apparatus and control method thereof
US11747627B2 (en) * 2015-03-16 2023-09-05 Magic Leap, Inc. Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
US20230004008A1 (en) * 2015-03-16 2023-01-05 Magic Leap, Inc. Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
US12345892B2 (en) 2015-03-16 2025-07-01 Magic Leap, Inc. Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields
US11551408B2 (en) * 2016-12-28 2023-01-10 Panasonic Intellectual Property Corporation Of America Three-dimensional model distribution method, three-dimensional model receiving method, three-dimensional model distribution device, and three-dimensional model receiving device
US20190311526A1 (en) * 2016-12-28 2019-10-10 Panasonic Intellectual Property Corporation Of America Three-dimensional model distribution method, three-dimensional model receiving method, three-dimensional model distribution device, and three-dimensional model receiving device
US10616551B2 (en) * 2017-01-27 2020-04-07 OrbViu Inc. Method and system for constructing view from multiple video streams
WO2022056662A1 (en) * 2020-09-15 2022-03-24 Qualcomm Incorporated Methods and apparatus for vr/ar in nr-dc
US20240069234A1 (en) * 2020-12-31 2024-02-29 Schlumberger Technology Corporation Seismic survey data access
US12405397B2 (en) * 2020-12-31 2025-09-02 Schlumberger Technology Corporation Seismic survey data access
US20240267586A1 (en) * 2021-09-30 2024-08-08 Beijing Zitiao Network Technology Co., Ltd. Display control method and apparatus, and device and storage medium

Also Published As

Publication number Publication date
US10382741B2 (en) 2019-08-13
US20190327461A1 (en) 2019-10-24
US9167227B2 (en) 2015-10-20
US20170374348A1 (en) 2017-12-28
US20170048508A1 (en) 2017-02-16
US20120315022A1 (en) 2012-12-13
US20140176675A1 (en) 2014-06-26
JP2009135686A (ja) 2009-06-18
US9521396B2 (en) 2016-12-13
US20160007006A1 (en) 2016-01-07
US9729851B2 (en) 2017-08-08
US10951876B2 (en) 2021-03-16
US9179123B2 (en) 2015-11-03

Similar Documents

Publication Publication Date Title
US10951876B2 (en) Stereoscopic video reproducing method, stereoscopic video reproducing apparatus and optical disc
US10523915B2 (en) Stereoscopic video and audio recording method, stereoscopic video and audio reproducing method, stereoscopic video and audio recording apparatus, stereoscopic video and audio reproducing apparatus, and stereoscopic video and audio recording medium
US8677436B2 (en) Stereoscopic video distribution system, stereoscopic video distribution method, stereoscopic video distribution apparatus, stereoscopic video viewing system, stereoscopic video viewing method, and stereoscopic video viewing apparatus
AU2010250871B2 (en) Entry points for 3D trickplay
JP5377589B2 (ja) 再生方法、再生装置、光ディスク
JP6016860B2 (ja) 立体映像配信システム、立体映像配信方法、立体映像配信装置
JP2016015766A (ja) 立体映像配信システム、立体映像配信方法、立体映像配信装置、立体映像視聴システム、立体映像視聴方法、立体映像視聴装置
JP6585199B2 (ja) 映像再生方法及び映像再生装置
JP6732079B2 (ja) 映像再生方法
JP6280260B2 (ja) 映像再生方法、映像再生装置、光ディスク
JP6109371B2 (ja) 映像再生方法、映像再生装置、光ディスク
JP6049794B2 (ja) 映像再生方法、映像再生装置、光ディスク
JP5383833B2 (ja) 映像情報記録方法、映像情報再生方法、映像情報記録装置、映像情報再生装置、光ディスク
JP2014042308A (ja) 映像再生方法、映像再生装置、光ディスク

Legal Events

Date Code Title Description
AS Assignment

Owner name: MITSUBISHI ELECTRIC CORPORATION, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NAGASAWA, MASATO;HATANAKA, KEIJI;KURISAKI, KAZUHIRO;REEL/FRAME:021017/0226

Effective date: 20080405

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION