KR102104735B1 - 비디오용 컬러 재맵핑 정보 보충 강화 정보 메시지들을 생성하는 방법들 및 시스템들 - Google Patents

비디오용 컬러 재맵핑 정보 보충 강화 정보 메시지들을 생성하는 방법들 및 시스템들 Download PDF

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KR102104735B1
KR102104735B1 KR1020187024792A KR20187024792A KR102104735B1 KR 102104735 B1 KR102104735 B1 KR 102104735B1 KR 1020187024792 A KR1020187024792 A KR 1020187024792A KR 20187024792 A KR20187024792 A KR 20187024792A KR 102104735 B1 KR102104735 B1 KR 102104735B1
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color
color remapping
video
value
syntax element
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KR20180117113A (ko
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아다르쉬 크리쉬난 라마수브라모니안
로할스 호엘 솔레
드미트로 루사노브스키
산스리 도네 부그다이지
마르타 카르체비츠
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퀄컴 인코포레이티드
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    • 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
KR1020187024792A 2016-03-01 2017-02-21 비디오용 컬러 재맵핑 정보 보충 강화 정보 메시지들을 생성하는 방법들 및 시스템들 Expired - Fee Related KR102104735B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662302143P 2016-03-01 2016-03-01
US62/302,143 2016-03-01
US15/436,313 US10397443B2 (en) 2016-03-01 2017-02-17 Methods and systems for generating color remapping information supplemental enhancement information messages for video
US15/436,313 2017-02-17
PCT/US2017/018624 WO2017151343A1 (en) 2016-03-01 2017-02-21 Methods and systems for generating color remapping information supplemental enhancement information messages for video

Publications (2)

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KR20180117113A KR20180117113A (ko) 2018-10-26
KR102104735B1 true KR102104735B1 (ko) 2020-04-24

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US (1) US10397443B2 (https=)
EP (1) EP3424217B1 (https=)
JP (1) JP6761045B2 (https=)
KR (1) KR102104735B1 (https=)
CN (1) CN108702519B (https=)
AU (1) AU2017225513A1 (https=)
BR (1) BR112018067315A2 (https=)
TW (1) TW201735608A (https=)
WO (1) WO2017151343A1 (https=)

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EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
US20170366819A1 (en) * 2016-08-15 2017-12-21 Mediatek Inc. Method And Apparatus Of Single Channel Compression
US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
US20190020411A1 (en) * 2017-07-13 2019-01-17 Qualcomm Incorporated Methods and apparatus for efficient visible light communication (vlc) with reduced data rate
WO2020180120A1 (ko) * 2019-03-05 2020-09-10 엘지전자 주식회사 Lmcs에 기반한 영상 코딩 방법 및 그 장치
HUE071720T2 (hu) * 2019-04-20 2025-09-28 Beijing Bytedance Network Tech Co Ltd Szintaxiselemek jelzése krominanciamaradékok együttes kódolására
WO2020239119A1 (en) 2019-05-30 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. Adaptive loop filtering for chroma components
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
BR112022006453A2 (pt) * 2019-10-05 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
CN117499640A (zh) 2019-10-12 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
CN112925592A (zh) * 2019-12-05 2021-06-08 超威半导体公司 渲染主页面的内核软件驱动的颜色重新映射
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링

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Publication number Publication date
TW201735608A (zh) 2017-10-01
US20170257529A1 (en) 2017-09-07
WO2017151343A1 (en) 2017-09-08
JP6761045B2 (ja) 2020-09-23
AU2017225513A1 (en) 2018-08-09
US10397443B2 (en) 2019-08-27
KR20180117113A (ko) 2018-10-26
EP3424217A1 (en) 2019-01-09
BR112018067315A2 (pt) 2018-12-26
CN108702519A (zh) 2018-10-23
EP3424217B1 (en) 2020-12-09
JP2019511165A (ja) 2019-04-18
CN108702519B (zh) 2021-04-20

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