TW201824866A - 用於以動態元資料發信號及拘束高動態範圍視訊系統之系統及方法 - Google Patents

用於以動態元資料發信號及拘束高動態範圍視訊系統之系統及方法 Download PDF

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TW201824866A
TW201824866A TW106141962A TW106141962A TW201824866A TW 201824866 A TW201824866 A TW 201824866A TW 106141962 A TW106141962 A TW 106141962A TW 106141962 A TW106141962 A TW 106141962A TW 201824866 A TW201824866 A TW 201824866A
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video
encoded
color capacity
color
video signals
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TW106141962A
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丹姆裘 瑞斯諾斯基
阿達許 克里許納 瑞瑪蘇布雷蒙尼安
羅傑爾斯 喬爾 索爾
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美商高通公司
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    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • 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
    • H04N19/10—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
    • H04N19/18—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 a set of transform coefficients
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/70—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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N21/47—End-user applications

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
TW106141962A 2016-11-30 2017-11-30 用於以動態元資料發信號及拘束高動態範圍視訊系統之系統及方法 TW201824866A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662428511P 2016-11-30 2016-11-30
US62/428,511 2016-11-30
US15/826,549 US10812820B2 (en) 2016-11-30 2017-11-29 Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata
US15/826,549 2017-11-29

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TW201824866A true TW201824866A (zh) 2018-07-01

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TW106141998A TW201824867A (zh) 2016-11-30 2017-11-30 用於以動態元資料發信號及拘束高動態範圍視訊系統之系統及方法

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EP (2) EP3549343A1 (enExample)
JP (2) JP2020501430A (enExample)
KR (2) KR102593072B1 (enExample)
CN (2) CN109964485B (enExample)
AU (2) AU2017367694A1 (enExample)
BR (2) BR112019010468A2 (enExample)
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Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10880557B2 (en) 2015-06-05 2020-12-29 Fastvdo Llc High dynamic range image/video coding
US10225561B2 (en) * 2015-10-08 2019-03-05 Mediatek Inc. Method and apparatus for syntax signaling in image and video compression
US10257393B2 (en) 2016-02-12 2019-04-09 Contrast, Inc. Devices and methods for high dynamic range video
US10264196B2 (en) 2016-02-12 2019-04-16 Contrast, Inc. Systems and methods for HDR video capture with a mobile device
CN108781290B (zh) * 2016-03-07 2023-07-04 皇家飞利浦有限公司 一种hdr视频编码器及其编码方法、hdr视频解码器及其解码方法
AU2017308749A1 (en) 2016-08-09 2019-02-21 Contrast, Inc. Real-time HDR video for vehicle control
US10834400B1 (en) * 2016-08-19 2020-11-10 Fastvdo Llc Enhancements of the AV1 video codec
DK4072137T3 (da) * 2016-10-05 2024-12-09 Dolby Laboratories Licensing Corp Meddelelse af information om kildefarvevolumen
US10812820B2 (en) 2016-11-30 2020-10-20 Qualcomm Incorporated Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata
US10200687B2 (en) * 2017-06-02 2019-02-05 Apple Inc. Sample adaptive offset for high dynamic range (HDR) video compression
US10306307B2 (en) * 2017-06-30 2019-05-28 Apple Inc. Automatic configuration of video output settings for video source
CN109218755B (zh) * 2017-07-07 2020-08-25 华为技术有限公司 一种媒体数据的处理方法和装置
US10951888B2 (en) 2018-06-04 2021-03-16 Contrast, Inc. Compressed high dynamic range video
KR102858155B1 (ko) * 2018-07-20 2025-09-11 인터디지털 브이씨 홀딩스 인코포레이티드 Sl-hdr2 포맷에서 중간 동적 범위 비디오 신호를 처리하기 위한 방법 및 장치
WO2020036957A1 (en) 2018-08-14 2020-02-20 Contrast, Inc. Image compression
CN116847098B (zh) * 2018-10-08 2024-03-26 北京达佳互联信息技术有限公司 用于对视频信号进行编码的方法、计算装置以及存储介质
KR102842500B1 (ko) * 2019-02-01 2025-08-06 삼성전자주식회사 고 동적 범위 콘텐트를 재생하는 전자 장치 및 그 방법
WO2021007742A1 (zh) * 2019-07-15 2021-01-21 上海极清慧视科技有限公司 获得视频文件的压缩方法、解压缩方法、系统及存储介质
CN110691194B (zh) * 2019-09-19 2021-04-20 锐迪科微电子（上海）有限公司 广色域图像确定方法及装置
US11483529B2 (en) * 2019-10-23 2022-10-25 Nbcuniversal Media, Llc Normalized high-dynamic range visualization
KR102302755B1 (ko) * 2019-12-30 2021-09-16 재단법인 경주스마트미디어센터 Drm 콘텐츠 병렬 패키징 장치 및 이를 포함하는 drm 콘텐츠 병렬 패키징 시스템 및 drm 콘텐츠 병렬 패키징 방법
KR102373833B1 (ko) * 2020-01-09 2022-03-14 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
EP4115608A4 (en) 2020-03-30 2023-05-24 ByteDance Inc. CONFORMITY WINDOW PARAMETERS IN VIDEO ENCODING
BR112022025075A2 (pt) 2020-06-09 2022-12-27 Bytedance Inc Informações de decodificador de vídeo de referência hipotético aninhadas não escaláveis de sinalização
US11508296B2 (en) * 2020-06-24 2022-11-22 Canon Kabushiki Kaisha Image display system for displaying high dynamic range image
US12033603B2 (en) * 2020-12-02 2024-07-09 Qualcomm Incorporated Methods and apparatus for plane planning for overlay composition
KR20230035827A (ko) 2021-09-06 2023-03-14 삼성전자주식회사 시스템 온 칩 및 이를 포함하는 모바일 장치
US12069310B2 (en) * 2021-09-29 2024-08-20 Tencent America LLC Techniques for constraint flag signaling for range extension
US20240013508A1 (en) * 2022-07-08 2024-01-11 Avago Technologies International Sales Pte. Limited Systems for and methods for assisting users with color blindness
CN119496907A (zh) * 2023-08-15 2025-02-21 华为技术有限公司 编码方法、解码方法和相关设备
EP4625405A1 (en) * 2024-03-27 2025-10-01 InterDigital CE Patent Holdings, SAS Display energy reduction mdcv message
JP7774373B1 (ja) 2024-10-18 2025-11-21 リーダー電子株式会社 色域逸脱表示方法、色域逸脱表示システム、およびプログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278435B1 (en) * 1998-04-03 2001-08-21 Tektronix, Inc. Compression and acquisition count optimization in a digital oscilloscope variable intensity rasterizer
JP2001333348A (ja) 2000-05-24 2001-11-30 Minolta Co Ltd 送信装置、受信装置、放送システムおよび放送方法
US7414753B2 (en) 2004-05-06 2008-08-19 Canon Kabushiki Kaisha Color characterization using nonlinear regression
US9538176B2 (en) * 2008-08-08 2017-01-03 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
EP2406959B1 (en) * 2009-03-13 2015-01-14 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
RU2616158C2 (ru) * 2011-04-28 2017-04-12 Конинклейке Филипс Н.В. Устройства и способы для кодирования и декодирования hdr-изображений
US20150201199A1 (en) 2011-12-07 2015-07-16 Google Inc. Systems and methods for facilitating video encoding for screen-sharing applications
US10880565B2 (en) * 2014-03-24 2020-12-29 Qualcomm Incorporated Use of specific HEVC SEI messages for multi-layer video codecs
US9942575B1 (en) 2014-11-13 2018-04-10 Google Llc Assigning videos to single-stream and multi-stream decoders
US10547844B2 (en) * 2014-12-04 2020-01-28 Lg Electronics Inc. Broadcasting signal transmission and reception method and device
US10609395B2 (en) 2015-07-28 2020-03-31 Vid Scale, Inc. High dynamic range video coding architectures with multiple operating modes
CN112866753A (zh) 2015-09-07 2021-05-28 Lg 电子株式会社 广播信号发送设备和方法以及广播信号接收设备和方法
AU2015227469A1 (en) * 2015-09-17 2017-04-06 Canon Kabushiki Kaisha Method, apparatus and system for displaying video data
JP6132006B1 (ja) * 2015-12-02 2017-05-24 日本電気株式会社 映像符号化装置、映像システム、映像符号化方法、及び映像符号化プログラム
US20180376180A1 (en) 2015-12-29 2018-12-27 Thomson Licensing Method and apparatus for metadata insertion pipeline for streaming media
US20190075325A1 (en) * 2016-03-30 2019-03-07 Lg Electronics Inc. Method and apparatus for transmitting and receiving broadcast signals
DK4072137T3 (da) * 2016-10-05 2024-12-09 Dolby Laboratories Licensing Corp Meddelelse af information om kildefarvevolumen
US10812820B2 (en) 2016-11-30 2020-10-20 Qualcomm Incorporated Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata

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CN109964485B (zh) 2022-01-11
AU2017368247A1 (en) 2019-05-02
KR102593072B1 (ko) 2023-10-23
WO2018102605A1 (en) 2018-06-07
US20180152703A1 (en) 2018-05-31
EP3549342A1 (en) 2019-10-09
WO2018102604A1 (en) 2018-06-07
BR112019010515A2 (pt) 2019-10-01
AU2017367694A1 (en) 2019-05-02
CN109964485A (zh) 2019-07-02
EP3549343A1 (en) 2019-10-09
KR20190089888A (ko) 2019-07-31
CN109983772A (zh) 2019-07-05
KR20190089889A (ko) 2019-07-31
US10812820B2 (en) 2020-10-20
US20180152721A1 (en) 2018-05-31
EP3549342B1 (en) 2025-11-12
BR112019010468A2 (pt) 2019-09-10
KR102594222B1 (ko) 2023-10-25
US10979729B2 (en) 2021-04-13
JP2020501426A (ja) 2020-01-16
JP2020501430A (ja) 2020-01-16
CN109983772B (zh) 2022-02-22
TW201824867A (zh) 2018-07-01

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