TW201735608A - 用於產生對視訊之顏色再映射資訊之補充增強資訊訊息之方法及系統 - Google Patents

用於產生對視訊之顏色再映射資訊之補充增強資訊訊息之方法及系統 Download PDF

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Publication number
TW201735608A
TW201735608A TW106105614A TW106105614A TW201735608A TW 201735608 A TW201735608 A TW 201735608A TW 106105614 A TW106105614 A TW 106105614A TW 106105614 A TW106105614 A TW 106105614A TW 201735608 A TW201735608 A TW 201735608A
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TW
Taiwan
Prior art keywords
color
value
syntax element
color remapping
video
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TW106105614A
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English (en)
Chinese (zh)
Inventor
阿達許 克里許納 瑞瑪蘇布雷蒙尼安
羅傑爾斯 喬爾 索爾
丹姆裘 瑞斯諾斯基
山斯立 東恩 巴格戴西
馬塔 卡茲維克茲
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高通公司
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Application filed by 高通公司 filed Critical 高通公司
Publication of TW201735608A publication Critical patent/TW201735608A/zh

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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)
TW106105614A 2016-03-01 2017-02-20 用於產生對視訊之顏色再映射資訊之補充增強資訊訊息之方法及系統 TW201735608A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662302143P 2016-03-01 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

Publications (1)

Publication Number Publication Date
TW201735608A true TW201735608A (zh) 2017-10-01

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TW106105614A TW201735608A (zh) 2016-03-01 2017-02-20 用於產生對視訊之顏色再映射資訊之補充增強資訊訊息之方法及系統

Country Status (9)

Country Link
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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EP3139342A1 (en) * 2015-09-02 2017-03-08 Thomson Licensing Methods, systems and apparatus for over-exposure correction
US20190132600A1 (en) * 2016-05-04 2019-05-02 Thomson Licensing Method and apparatus for encoding/decoding a scalar integer into a parameter representative of a pivot points of a piece-wise linear function
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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US9426462B2 (en) * 2012-09-21 2016-08-23 Qualcomm Incorporated Indication and activation of parameter sets for video coding
US9154785B2 (en) * 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
TWI676389B (zh) 2013-07-15 2019-11-01 美商內數位Ｖｃ專利控股股份有限公司 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體
EP3059937A1 (en) * 2015-02-20 2016-08-24 Thomson Licensing Method and apparatus for encoding color mapping information and processing pictures based on color mapping information
US10560695B2 (en) * 2015-06-26 2020-02-11 Telefonaktiebolaget Lm Ericsson (Publ) Encoding and decoding of pictures in a video
EP3329679A1 (en) * 2015-07-28 2018-06-06 VID SCALE, Inc. High dynamic range video coding architectures with multiple operating modes
US10652588B2 (en) * 2015-09-21 2020-05-12 Vid Scale, Inc. Inverse reshaping for high dynamic range video coding
WO2017059415A1 (en) * 2015-10-02 2017-04-06 Vid Scale, Inc. Color correction with a lookup table

Also Published As

Publication number Publication date
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
KR102104735B1 (ko) 2020-04-24
JP2019511165A (ja) 2019-04-18
CN108702519B (zh) 2021-04-20

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