WO2001037560A1 - Procede et appareil de recherche video - Google Patents
Procede et appareil de recherche video Download PDFInfo
- Publication number
- WO2001037560A1 WO2001037560A1 PCT/JP2000/008027 JP0008027W WO0137560A1 WO 2001037560 A1 WO2001037560 A1 WO 2001037560A1 JP 0008027 W JP0008027 W JP 0008027W WO 0137560 A1 WO0137560 A1 WO 0137560A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- video
- list
- time
- search
- image
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010191 image analysis Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/74—Browsing; Visualisation therefor
- G06F16/743—Browsing; Visualisation therefor a collection of video files or sequences
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/74—Browsing; Visualisation therefor
- G06F16/745—Browsing; Visualisation therefor the internal structure of a single video sequence
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4828—End-user interface for program selection for searching program descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
Definitions
- the present invention relates to a retrieval method for retrieving a desired video from a large number of recorded videos and a video retrieving apparatus thereof, and more particularly to a video retrieving method that can efficiently retrieve a video in a short time.
- a conventional video search system consists of a registration terminal 10 for registering video material from a VTR, a tape device 50 for storing the registered video material, and a reduced size for search.
- a hard disk 30 for storing thumbnail videos, a video server 20 for performing video search, a search terminal 40 operated by a searcher, and a monitor 60 for displaying the video of the searched tape.
- the registration terminal 10 includes a registration unit 11 that performs a registration process of a video material, and a reduced video generation unit 12 that generates a thumbnail video of the video material, and a search terminal 40 includes an operation unit where a searcher inputs a keyword or the like. 41, a search display unit 43 for displaying a video list image for search, and a search control unit 42 for instructing a search based on an input from the operation unit 41.
- the video server 20 includes a thumbnail
- the image processing apparatus includes a keyword search unit 21 for searching images by keywords, and a stream synthesizing unit 22 for generating stream data from the searched thumbnail images.
- the hard disk for storing thumbnail videos is the search video storage unit 30, and the tape cart for storing video materials is the video material storage unit 50 (instead of the tape cart, a hard disk, magneto-optical disk, etc. may be used).
- the registration unit 11 of this system generates a thumbnail video to be used for displaying a video list in the reduced video generation unit 12 when storing the video material recorded in the interview etc. in the video material recording unit 50, along with the keyword search data.
- the search is stored in the moving image recording unit 30 in association with the video material. Title, broadcast date / time, genre, cast, etc. are used as keyword search data.
- the keyword search unit 21 searches the search video recording unit 30 for all thumbnail videos to which the corresponding keyword is attached.
- the searched plurality of moving images are combined in the moving image list stream by the stream combining unit 22 and sent to the search display unit 43 for display.
- This display screen looks like Figure 5.
- the searcher can thus directly check the video material of the search result.
- the search control unit 42 issues a request to display the video material to the video material recording unit 50, and the specified video material is displayed on the monitor. Will be played.
- Fig. 5 shows 64 reduced videos
- the number of videos searched for by keyword search often exceeds 64.
- the same screen is displayed one after another by the operation of selecting the next page on the screen, but as the number of moving images increases, the difficulty of searching for the video material increases, and the number of errors also increases.
- An object of the present invention is to solve such a problem, to provide a video search method that enables efficient video search, and to provide an apparatus for implementing the method.
- the present invention provides a video search device that searches for a target scene from a plurality of videos. And a time-division image display means for displaying a time-division moving image of a video selected from the list-displayed video.
- a plurality of videos are displayed in a list, and a time-division moving image of a video selected from the list is displayed.
- the selected coded video is time-divided (usually, time-divided at regular intervals on the time axis), and the divided video is played back repeatedly from the beginning to the end. At that time, the playback of each divided video is performed by composite playback (image composite playback) that combines them on the same screen.
- the switching point of the scene in the selected coded video is detected, and the coded video is divided based on the detected scene switching point.
- Image playback cut point switching playback
- the video selected further from the composited video is subdivided and displayed on a single screen at the same time. (Repeat synthesis and reproduction.)
- FIG. 1 is a block diagram showing the configuration of the video search device according to the first embodiment.
- FIG. 2 is a diagram showing a state of time-division playback of a video stream.
- FIG. 3 is a block diagram illustrating a configuration of the video search device according to the second embodiment.
- FIG. 4 is a block diagram showing the configuration of the video search device according to the third embodiment.
- Figure 5 is an example of a screen displaying a video list video (64 screens).
- Figure 6 is a screen example (64 screens) showing a digest movie of the movie list video.
- FIG. 7 is an example of a screen displaying a time-division image.
- FIG. 8 is an example of a screen for displaying a plurality of time-division images.
- FIG. 9 is a diagram illustrating an application example of the third embodiment.
- FIG. 10 is a diagram illustrating an operation screen for variable-speed playback.
- Figure 11 is a block diagram of a conventional video archive system.
- FIG. 12 is a block diagram showing a configuration of a conventional video search device.
- 10 denotes a registration terminal
- 11 denotes a registration unit
- 12 denotes a reduced moving image generation unit
- 20 denotes a video server
- 21 denotes a keyword search unit
- 22 denotes a stream synthesis unit
- 23 denotes a resolution conversion unit
- 24 denotes a resolution conversion unit.
- Variable speed playback unit 25 is a time-division video analysis unit
- 26 is a cut point time-division video analysis unit
- 27 is a time-division multiple video analysis unit
- 30 is a search video recording unit
- 31 is a video storage unit
- 40 is a search terminal
- Reference numeral 41 denotes an operation unit
- 42 denotes a search control unit
- 43 denotes a search display unit
- 50 denotes a video material recording unit
- 60 denotes a monitor.
- a video or a moving image means a video stream that is a set of frames (movie one by one), and an image or a movie constitutes it This refers to each frame.
- the video search device includes a registration unit 11 for performing a registration process of a video material, a video storage unit 31 for storing a registered video on a disc, and a registered video material.
- a registration unit 11 for performing a registration process of a video material
- a video storage unit 31 for storing a registered video on a disc, and a registered video material.
- a search control unit 42 for instructing a video search based on the input of the video
- a key search unit 21 for performing a keyword search of the video
- a time-division moving image analysis unit 25 for dividing the video stream in the time axis direction
- a variable-speed playback unit 24 that reads video data at a variable speed, a resolution conversion unit 23 that converts the resolution of the video data to generate thumbnail video, and a thumbnail image generated by the resolution conversion to create a stream It has and a stream synthesizing unit 22 to generate.
- the registration unit 11 when the registration unit 11 stores the video material in the video material recording unit 50, the registration unit 11 sends the video to the video storage unit 31.
- the moving image storage unit 31 analyzes the scene of the video, attaches a tag to the beginning of each scene, compresses and encodes the scene, and stores it on the disk together with the keyword search data.
- the video is stored in the video storage unit 31 without being converted into a thumbnail.
- the search control unit 42 causes the key search unit 21 to perform a keyword search.
- the variable-speed playback unit 24 reads the moving image searched by the keyword search unit 21 from the moving image storage unit 31.
- variable-speed playback unit 24 reads only a fixed number of frames from the beginning of each scene from the searched video streams, and converts the digested video stream. Is output.
- the resolution conversion unit 23 converts the resolution of the digest moving image output from the variable speed reproduction unit 24, converts the resolution into image data of a thumbnail image, and outputs the image data.
- Stream synthesis unit The unit 22 combines the searched digest videos of a plurality of videos into a video list stream, and outputs it to the search display unit 43.
- the search display unit 43 displays a 64 screen digest movie as shown in FIG. Also, at this time, when the searcher selects N (N is a natural number of 2 or more) among them on the operation unit 41, an instruction is sent from the search control unit 42 to the resolution conversion unit 23, and each of the specified number of screens is specified. The thumbnail movie is displayed.
- the search control unit 42 instructs the time-division video analysis unit 25 to play back the video of the video.
- the time-sharing video analysis unit 25 divides the video stream into N equal parts in the time axis direction
- the variable-speed playback unit 24 divides the video stream into N equal parts.
- Image data is sequentially read from each position in the time axis direction in parallel.
- the data read by the variable speed playback unit 24 is converted into a thumbnail by the resolution conversion unit 23, synthesized by the stream synthesis unit 22, and displayed on the search display unit 43.
- FIG. 7 shows an example of this time-division moving image. Playback of one video is started simultaneously from different positions on the time axis, and the plurality of videos are displayed side by side on one screen. As shown in FIG. 2 (a), when the reproduction is completed to the end point of each equally divided reproduction section, the reproduction returns to the beginning of each reproduction section and the reproduction is repeated.
- the searcher can see the content of the video in 1 / N of the playback time when one video is continuously played from the beginning to the end, and the desired video can be viewed.
- the position can be found in a short time.
- the searcher selects one more playback section from the time-division video
- the time-division video analysis unit 25 and the variable-speed playback unit 24 operate in the same manner.
- the playback section is further reduced to N. Evenly divided.
- the playback section becomes one frame as shown in Fig. 2 (c), which is the same as a still image.
- the playback start point is shifted at regular intervals on the time axis, playback is continued at the end from each playback start point, and the images are displayed side by side on one screen. Is also good. In this case, even if each image is played back at the normal playback speed, the future video portion can be known from other images, and the same effect as high-speed playback can be obtained.
- the searcher can operate the operation unit 41 to change the speed at which the variable speed playback unit 24 reads video data from the moving image storage unit 31.
- the searcher 43 displays a display screen for operating the variable-speed playback unit 24 on the search display unit 43 as shown in FIG.
- the signal is sent from the search control unit 42 to the variable speed reproduction unit 24, and the reproduction speed is changed.
- the video search device can search for a target scene without missing a target by performing a three-step browsing of digest video display, time-division video playback, and variable-speed playback. .
- the configuration of the video search device and the video search method can be appropriately changed according to the situation.
- the video list display may be executed directly without performing a keyword search.
- a moving image that is not digested may be displayed.
- the video for search is stored in the video storage unit 31 without being reduced, and the video is thumbnailed in real time at the time of video search.
- a thumbnail image for search may be stored in advance, and time-division moving image reproduction and variable speed reproduction may be introduced in the image search.
- the video search device of the second embodiment when playing back the time-division moving image, the video is displayed in a time-division manner for each scene.
- this apparatus includes a cut-point time-division moving image analysis unit 26 that sets each start point of a scene as a reproduction start point, as a time-division moving image analysis unit.
- Other configurations are the same as those of the first embodiment (FIG. 1).
- the searcher selects any video from the videos displayed in the video list, and the search control unit 42 sends the video to the cut point time-division video analysis unit 26 to play the time-division video of that video.
- the cut point time-division moving image analysis unit 26 sets the position of the tag attached to each scene of the video stream as the reproduction start position, as shown in FIG.
- the variable speed reproduction unit 24 sequentially reads out image data in parallel in the time axis direction from each position set by the cut point time division moving image analysis unit 26.
- the data read by the variable-speed playback unit 24 is converted into a thumbnail by the resolution conversion unit 23, combined by the stream combination unit 22, and displayed on the search display unit 43.
- Fig. 2 (d) when the reproduction is completed up to the end point of the reproduction section for each scene, the reproduction returns to the beginning of each scene and is repeated.
- the time length of each playback section differs depending on the scene. Since the playback of each scene is performed in real time, the number of repetitions of each scene increases for short scenes and decreases for long scenes.
- this video search device when playing back a time-sharing moving image, the scenes included in the video stream are played back in parallel, so the searcher can search for the target scene accurately by looking at the time-sharing image. can do.
- a time-division moving image of a plurality of videos is displayed on one screen.
- this device as a time-sharing video analysis unit, divides streams of multiple videos at equal intervals in the time axis direction and sets the start point of time-sharing playback. Part 27 is provided. Other configurations are the same as in the first embodiment (FIG. 1). There is no change.
- the search control unit 42 sends the time-division video of those videos to the time-division multiple video analysis unit 27. Instruct playback.
- the time-division multiple video analysis unit 27 sets the position of the specified multiple video streams at fixed time intervals as the playback start position, and the variable speed playback unit 24 sets the position from the position set by the time-division multiple video analysis unit 27 Image data is sequentially read out in parallel in the time axis direction.
- the data read by the variable speed playback unit 24 is converted into a thumbnail by the resolution conversion unit 23, synthesized by the stream synthesis unit 22, and displayed on the search display unit 43.
- FIG. 8 illustrates an example of a screen of the search display unit 43 that displays a time-division moving image of a plurality of videos.
- the images are different for each column, and each image is displayed as four time-division images.
- Searchers can compare and view multiple videos from the multiple time-shared images. For example, the searcher can determine which video is appropriate for use in a given time frame of a program. It can be determined from this screen.
- the video search device of the present invention can search for videos by narrowing down the video display in three stages of video list display, time-division video playback, and variable speed playback. Therefore, the searcher can find the desired scene accurately.
- time-division movie playback the contents of one video stream can be displayed in a short time, enabling efficient scene search.
- This video search method not only selects and displays the video for search,
- the video is analyzed, processed and displayed so that the target scene can be found efficiently, and as a result, the video can be searched efficiently.
- the video search device of the present invention is used for program production.
- the present invention can be used for other video searches.
- it can be used to search for display images stored in museums, to search for a large number of video images recorded at home or images shot by video cameras, or to apply to surveillance systems. It can also be used to detect the target scene from the video of each surveillance camera.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Television Signal Processing For Recording (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00974988A EP1148722A4 (en) | 1999-11-15 | 2000-11-14 | METHOD AND APPARATUS FOR VIDEO SEARCH |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32443799 | 1999-11-15 | ||
JP11/324437 | 1999-11-15 |
Publications (1)
Publication Number | Publication Date |
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WO2001037560A1 true WO2001037560A1 (fr) | 2001-05-25 |
Family
ID=18165810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/008027 WO2001037560A1 (fr) | 1999-11-15 | 2000-11-14 | Procede et appareil de recherche video |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1148722A4 (ja) |
WO (1) | WO2001037560A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009049797A (ja) * | 2007-08-21 | 2009-03-05 | Sony Corp | 画像生成装置、表示装置、画像生成方法、プログラム及びプログラムを記録した記録媒体 |
JP2011114815A (ja) * | 2009-11-30 | 2011-06-09 | Nikon Corp | 電子カメラ |
JP2012165344A (ja) * | 2011-02-09 | 2012-08-30 | Canon Inc | 画像処理装置およびその制御方法およびプログラム |
JP2018503148A (ja) * | 2015-10-28 | 2018-02-01 | 小米科技有限責任公司Xiaomi Inc. | ビデオ再生のための方法および装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3976000B2 (ja) * | 2003-11-06 | 2007-09-12 | ソニー株式会社 | 情報処理装置および方法、プログラム記録媒体、プログラム、並びに撮影装置 |
US8196045B2 (en) | 2006-10-05 | 2012-06-05 | Blinkx Uk Limited | Various methods and apparatus for moving thumbnails with metadata |
US8078603B1 (en) | 2006-10-05 | 2011-12-13 | Blinkx Uk Ltd | Various methods and apparatuses for moving thumbnails |
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JPH09322111A (ja) * | 1996-05-30 | 1997-12-12 | Nippon Telegr & Teleph Corp <Ntt> | 映像編集装置 |
JPH10243323A (ja) * | 1997-02-28 | 1998-09-11 | Sanyo Electric Co Ltd | シーン管理装置、シーン管理方法及び記録媒体 |
JPH11136621A (ja) * | 1997-10-29 | 1999-05-21 | Sony Corp | 画像表示方法およびそれを用いた編集装置 |
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DE69535043T2 (de) * | 1994-04-06 | 2007-01-04 | Sony Corp. | Wiedergabe von Aufnahmemedien |
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JPH10228758A (ja) * | 1997-02-12 | 1998-08-25 | Sony Corp | 記録再生装置および方法 |
EP0903742B1 (en) * | 1997-09-17 | 2003-03-19 | Matsushita Electric Industrial Co., Ltd | Video data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer-readable recording medium |
JPH11146325A (ja) * | 1997-11-10 | 1999-05-28 | Hitachi Ltd | 映像検索方法および装置並びに映像情報作成方法およびその処理プログラムを格納した記憶媒体 |
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2000
- 2000-11-14 WO PCT/JP2000/008027 patent/WO2001037560A1/ja not_active Application Discontinuation
- 2000-11-14 EP EP00974988A patent/EP1148722A4/en not_active Withdrawn
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Cited By (5)
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JP2009049797A (ja) * | 2007-08-21 | 2009-03-05 | Sony Corp | 画像生成装置、表示装置、画像生成方法、プログラム及びプログラムを記録した記録媒体 |
JP2011114815A (ja) * | 2009-11-30 | 2011-06-09 | Nikon Corp | 電子カメラ |
JP2012165344A (ja) * | 2011-02-09 | 2012-08-30 | Canon Inc | 画像処理装置およびその制御方法およびプログラム |
US8849096B2 (en) | 2011-02-09 | 2014-09-30 | Canon Kabushiki Kaisha | Moving image reproducing apparatus, moving image reproducing method, and computer-readable storage medium storing program |
JP2018503148A (ja) * | 2015-10-28 | 2018-02-01 | 小米科技有限責任公司Xiaomi Inc. | ビデオ再生のための方法および装置 |
Also Published As
Publication number | Publication date |
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EP1148722A1 (en) | 2001-10-24 |
EP1148722A4 (en) | 2005-11-16 |
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