MX2015017583A - Dispositivo de reproduccion, metodo de reproduccion y medio de grabacion. - Google Patents

Dispositivo de reproduccion, metodo de reproduccion y medio de grabacion.

Info

Publication number
MX2015017583A
MX2015017583A MX2015017583A MX2015017583A MX2015017583A MX 2015017583 A MX2015017583 A MX 2015017583A MX 2015017583 A MX2015017583 A MX 2015017583A MX 2015017583 A MX2015017583 A MX 2015017583A MX 2015017583 A MX2015017583 A MX 2015017583A
Authority
MX
Mexico
Prior art keywords
luminance
graphics
player device
pixel value
video
Prior art date
Application number
MX2015017583A
Other languages
English (en)
Other versions
MX352400B (es
Inventor
Shinobu Hattori
Kazuo Yamamoto
Kuniaki Takahashi
Toshiya Hamada
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2015017583A publication Critical patent/MX2015017583A/es
Publication of MX352400B publication Critical patent/MX352400B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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
    • 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
    • G11B27/32—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 on separate auxiliary tracks of the same or an auxiliary record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • 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
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

La tecnología presente relaciona a un dispositivo de reproducción, un método de reproducción, y un medio de reproducción que permite gráficos con un brillo apropiado para ser desplegado en un video teniendo un rango dinámico amplio de brillo. Un medio de grabación o registro, en el cual el dispositivo de reproducción de un aspecto de la tecnología presente realiza la reproducción, graba los datos codificados de un video extendido que es un video que tiene un segundo rango de brillo que es más amplio que el primer rango de brillo, la información característica del brillo que representa una característica del brillo del video extendido, y los datos de gráficos que están superpuestos en el video extendido y que tienen el primer rango de brillo. El dispositivo de reproducción convierte un primer valor de pixel de los gráficos a un segundo valor de pixel en la característica del brillo del video extendido representado por la información característica del brillo, el segundo valor de pixel representando el brillo que es equivalente al brillo representado por el primer valor de pixel en una característica del brillo de los gráficos, y sintetiza el video extendido, el video extendido siento obtenido por la decodificación de los datos codificados, junto con los gráficos teniendo el segundo valor de pixel. La tecnología presente puede ser aplicada a reproductores que reproducen contenidos.
MX2015017583A 2013-07-12 2014-07-02 Dispositivo de reproducción, método de reproducción y medio de grabación. MX352400B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013146740 2013-07-12
PCT/JP2014/067645 WO2015005189A1 (ja) 2013-07-12 2014-07-02 再生装置、再生方法、および記録媒体

Publications (2)

Publication Number Publication Date
MX2015017583A true MX2015017583A (es) 2016-04-21
MX352400B MX352400B (es) 2017-11-23

Family

ID=52279874

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017583A MX352400B (es) 2013-07-12 2014-07-02 Dispositivo de reproducción, método de reproducción y medio de grabación.

Country Status (10)

Country Link
US (1) US10171787B2 (es)
EP (1) EP3021573B1 (es)
JP (2) JP6528683B2 (es)
KR (1) KR102223751B1 (es)
CN (1) CN105359507B (es)
CA (1) CA2917212C (es)
MX (1) MX352400B (es)
MY (1) MY173495A (es)
TW (1) TWI627627B (es)
WO (1) WO2015005189A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6459969B2 (ja) * 2013-09-27 2019-01-30 ソニー株式会社 再生装置、再生方法
JP6381215B2 (ja) * 2014-01-29 2018-08-29 キヤノン株式会社 画像処理装置、画像処理方法、表示装置、表示装置の制御方法、及び、プログラム
CN106416216B (zh) * 2014-05-16 2019-07-12 松下知识产权经营株式会社 变换方法及变换装置
MX363812B (es) * 2014-06-10 2019-04-04 Panasonic Ip Man Co Ltd Método de conversión y aparato de conversión.
EP3163894B1 (en) * 2014-06-27 2020-08-19 Panasonic Intellectual Property Management Co., Ltd. Data output device, data output method, and data generation method
US10419718B2 (en) 2014-07-11 2019-09-17 Lg Electronics Inc. Method and device for transmitting and receiving broadcast signal
KR20170007333A (ko) * 2014-07-11 2017-01-18 엘지전자 주식회사 방송 신호 송수신 방법 및 장치
KR20170007764A (ko) 2014-07-29 2017-01-20 엘지전자 주식회사 방송 신호 송수신 방법 및 장치
EP3193326B1 (en) 2014-09-11 2019-05-15 Sony Corporation Image-processing device, and image-processing method
CN111933189B (zh) * 2014-09-12 2022-01-04 松下电器（美国）知识产权公司 再现装置以及再现方法
MX367898B (es) * 2014-09-22 2019-09-11 Panasonic Ip Man Co Ltd Metodo de reproduccion y aparato de reproduccion.
JP5995129B2 (ja) * 2014-09-22 2016-09-21 パナソニックＩｐマネジメント株式会社 再生方法および再生装置
PT3217672T (pt) 2014-11-07 2021-04-19 Sony Corp Aparelho de transmissão, método de transmissão, aparelho de receção e método de receção
JP6741975B2 (ja) 2014-12-09 2020-08-19 パナソニックＩｐマネジメント株式会社 送信方法および送信装置
WO2016092759A1 (ja) 2014-12-09 2016-06-16 パナソニックＩｐマネジメント株式会社 送信方法、受信方法、送信装置および受信装置
JP6862830B2 (ja) * 2014-12-29 2021-04-21 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
US10547821B2 (en) 2015-01-23 2020-01-28 Sony Corporation Reproduction apparatus and information processing method
US20180197509A1 (en) * 2015-08-11 2018-07-12 Sony Corporation Information processing device, information processing method, and program
US10200690B2 (en) * 2015-09-22 2019-02-05 Qualcomm Incorporated Video decoder conformance for high dynamic range (HDR) video coding using a core video standard
JP6872098B2 (ja) * 2015-11-12 2021-05-19 ソニーグループ株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにプログラム
RU2723676C2 (ru) * 2015-11-24 2020-06-17 Конинклейке Филипс Н.В. Обработка множественных источников изображения hdr
WO2018012244A1 (ja) * 2016-07-11 2018-01-18 シャープ株式会社 映像信号変換装置、映像信号変換方法、映像信号変換システム、制御プログラム、および記録媒体
EP3522527B1 (en) * 2016-09-29 2023-09-06 Panasonic Intellectual Property Management Co., Ltd. Reproduction method, creation method, reproduction device, and creation device
KR102534495B1 (ko) * 2017-01-16 2023-05-22 소니그룹주식회사 비디오 처리 장치, 비디오 처리 방법 및 프로그램
CN108737877B (zh) * 2017-04-21 2020-06-02 华为技术有限公司 图像处理的方法、装置和终端设备
US9986200B1 (en) * 2017-05-11 2018-05-29 Novatek Microelectronics Corp. Method and video conversion system of updating video setting
US11049225B2 (en) * 2017-07-07 2021-06-29 Panasonic Intellectual Property Management Co., Ltd. Video processing system and video processing method
EP3687162B1 (en) * 2017-09-21 2022-11-16 Sony Group Corporation Reproduction device, reproduction method and recording medium
JP6625113B2 (ja) * 2017-12-27 2019-12-25 キヤノン株式会社 電子機器
CN111462268B (zh) * 2020-03-31 2022-11-11 北京市商汤科技开发有限公司 图像重建方法及装置、电子设备和存储介质

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8218625B2 (en) * 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
JP4412720B2 (ja) * 2004-06-24 2010-02-10 キヤノン株式会社 映像処理方法及び装置
JP4108723B2 (ja) * 2004-09-03 2008-06-25 シャープ株式会社 表示装置の駆動方法、表示装置の駆動装置、そのプログラムおよび記録媒体、並びに、表示装置
JP4372747B2 (ja) * 2005-01-25 2009-11-25 シャープ株式会社 輝度レベル変換装置、輝度レベル変換方法、固体撮像装置、輝度レベル変換プログラム、および記録媒体
US20070076971A1 (en) * 2005-09-30 2007-04-05 Nokia Corporation Compression of images for computer graphics
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
US8194997B2 (en) * 2006-03-24 2012-06-05 Sharp Laboratories Of America, Inc. Methods and systems for tone mapping messaging
TWI466093B (zh) * 2007-06-26 2014-12-21 Apple Inc 用於視訊播放的管理技術
US8135230B2 (en) * 2007-07-30 2012-03-13 Dolby Laboratories Licensing Corporation Enhancing dynamic ranges of images
JP5072489B2 (ja) * 2007-08-30 2012-11-14 株式会社ジャパンディスプレイウェスト 表示装置およびその駆動方法、電子機器
JP5242111B2 (ja) 2007-10-02 2013-07-24 株式会社ソニー・コンピュータエンタテインメント 送信装置、画像データ送信方法、受信装置および受信装置における画像表示方法
EP2045774B1 (en) * 2007-10-05 2016-05-04 Sony Computer Entertainment Europe Ltd. Homography estimation from multithreshold edges of a feature
WO2012122423A1 (en) * 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
CN104054338B (zh) * 2011-03-10 2019-04-05 杜比实验室特许公司 位深和颜色可伸缩视频编码
US20130131985A1 (en) * 2011-04-11 2013-05-23 James D. Weiland Wearable electronic image acquisition and enhancement system and method for image acquisition and visual enhancement
EP2702765A1 (en) * 2011-04-28 2014-03-05 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
EP2721811B1 (en) * 2011-06-14 2019-12-25 Koninklijke Philips N.V. Graphics processing for high dynamic range video
EP2745290A1 (en) * 2011-09-27 2014-06-25 Koninklijke Philips N.V. Apparatus and method for dynamic range transforming of images
JP2013110540A (ja) * 2011-11-18 2013-06-06 Sony Corp 画像データ送信装置、画像データ送信方法、画像データ受信装置および画像データ受信方法
JP6126234B2 (ja) * 2012-11-12 2017-05-10 エルジー エレクトロニクス インコーポレイティド 信号送受信装置及び信号送受信方法
JP2014155005A (ja) * 2013-02-07 2014-08-25 Canon Inc 表示装置及びその制御方法
JP2015005878A (ja) * 2013-06-20 2015-01-08 ソニー株式会社 再生装置、再生方法、および記録媒体
CN110867198B (zh) * 2013-06-20 2022-02-25 索尼公司 显示装置
TWI630820B (zh) * 2013-07-19 2018-07-21 新力股份有限公司 File generation device, file generation method, file reproduction device, and file reproduction method
KR102198673B1 (ko) * 2013-08-20 2021-01-05 소니 주식회사 재생 장치, 재생 방법 및 기록 매체
US9036908B2 (en) * 2013-09-30 2015-05-19 Apple Inc. Backwards compatible extended image format
US9854270B2 (en) * 2013-12-19 2017-12-26 Qualcomm Incorporated Device and method for scalable coding of video information
JP6381215B2 (ja) * 2014-01-29 2018-08-29 キヤノン株式会社 画像処理装置、画像処理方法、表示装置、表示装置の制御方法、及び、プログラム
US10136152B2 (en) * 2014-03-24 2018-11-20 Qualcomm Incorporated Use of specific HEVC SEI messages for multi-layer video codecs
WO2015175549A1 (en) * 2014-05-12 2015-11-19 Apple Inc. Techniques for hdr/wcr video coding
US9984446B2 (en) * 2015-12-26 2018-05-29 Intel Corporation Video tone mapping for converting high dynamic range (HDR) content to standard dynamic range (SDR) content

Also Published As

Publication number Publication date
US20160373712A1 (en) 2016-12-22
JPWO2015005189A1 (ja) 2017-03-02
CN105359507A (zh) 2016-02-24
JP6684456B2 (ja) 2020-04-22
TWI627627B (zh) 2018-06-21
US10171787B2 (en) 2019-01-01
EP3021573A4 (en) 2017-02-15
JP2019097212A (ja) 2019-06-20
CA2917212C (en) 2023-03-07
CA2917212A1 (en) 2015-01-15
EP3021573A1 (en) 2016-05-18
KR20160031455A (ko) 2016-03-22
TW201517027A (zh) 2015-05-01
KR102223751B1 (ko) 2021-03-05
CN105359507B (zh) 2019-08-09
MX352400B (es) 2017-11-23
EP3021573B1 (en) 2019-09-04
MY173495A (en) 2020-01-29
WO2015005189A1 (ja) 2015-01-15
JP6528683B2 (ja) 2019-06-12

Similar Documents

Publication Publication Date Title
MX352400B (es) Dispositivo de reproducción, método de reproducción y medio de grabación.
PH12015502736A1 (en) Reproduction device, reproduction method, and recording medium
MX356133B (es) Dispositivo de reproducción, método de reproducción y medio de grabación.
MY190923A (en) Video sharing method and device, and video playing method and device
MX2016015687A (es) Metodo de reproduccion y aparato de reproduccion.
MY174251A (en) Reproduction device, reproduction method, and recording medium
WO2011115454A3 (en) Method and apparatus for adaptively streaming content including plurality of chapters
MX364667B (es) Metodos de implementacion de control de movimiento multi-modo.
MY177645A (en) Video encoding method for encoding hierarchical-structure symbols and a device thereof, and video decoding method for decoding hierarchical-structure symbols and a device thereof
EP2720462A3 (en) Information processing device, information processing method, playback device, playback method, and recording medium
SG10201901781YA (en) Recording Medium, Playback Method, And Playback Device
WO2015006167A8 (en) Trick play in digital video streaming
EP3273657A3 (en) Methods and systems for dynamic media content output for mobile devices
PH12014501636A1 (en) Method and mobile terminal device for independently playing video
MY173161A (en) Information processing apparatus, information recording medium, information processing method, and program
MX2015006441A (es) Metodo y dispositivo para difundir datos de medios de flujo continuo.
MX2013011346A (es) Aparato de codificacion de video, aparato de decodificacion de video, metodo de codificacion de video y metodo de decodificacion de video.
MX2016005250A (es) Dispositivo de transmision, metodo de transmision, dispositivo de recepcion, y metodo de recepcion.
BR112017007147A2 (pt) meio de gravação, método de reprodução e dispositivo de reprodução
EP4280598A3 (en) Recording medium, playback device, and playback method
EP3944241A3 (en) Decoding system and decoding method
TH158879A (th) อุปกรณ์การผลิตจำลอง วิธีการในการผลิตจำลอง และตัวกลางการบันทึก
TH158879B (th) อุปกรณ์การผลิตจำลอง วิธีการในการผลิตจำลอง และตัวกลางการบันทึก
WO2010062104A3 (ko) 기록매체, 데이터 기록/재생 방법 및 데이터 기록/재생 장치
MX2019009169A (es) Metodo de reproduccion y aparato de reproduccion.

Legal Events

Date Code Title Description
FG Grant or registration