KR102158418B1 - 개선된 컬러 재맵핑 정보 보충 강화 정보 메시지 프로세싱 - Google Patents

개선된 컬러 재맵핑 정보 보충 강화 정보 메시지 프로세싱 Download PDF

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KR102158418B1
KR102158418B1 KR1020187009939A KR20187009939A KR102158418B1 KR 102158418 B1 KR102158418 B1 KR 102158418B1 KR 1020187009939 A KR1020187009939 A KR 1020187009939A KR 20187009939 A KR20187009939 A KR 20187009939A KR 102158418 B1 KR102158418 B1 KR 102158418B1
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color
video data
sei message
video
cri sei
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KR20180051594A (ko
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아다르쉬 크리쉬난 라마수브라모니안
드미트로 루사노브스키
성원 이
로할스 호엘 솔레
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
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
KR1020187009939A 2015-09-09 2016-09-09 개선된 컬러 재맵핑 정보 보충 강화 정보 메시지 프로세싱 Active KR102158418B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562216254P 2015-09-09 2015-09-09
US62/216,254 2015-09-09
US15/260,148 US10536695B2 (en) 2015-09-09 2016-09-08 Colour remapping information supplemental enhancement information message processing
US15/260,148 2016-09-08
PCT/US2016/050941 WO2017044740A2 (en) 2015-09-09 2016-09-09 Improved colour remapping information supplemental enhancement information message processing

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Publication Number Publication Date
KR20180051594A KR20180051594A (ko) 2018-05-16
KR102158418B1 true KR102158418B1 (ko) 2020-09-22

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US (1) US10536695B2 (https=)
EP (2) EP4422184A3 (https=)
JP (1) JP6808725B2 (https=)
KR (1) KR102158418B1 (https=)
CN (1) CN107950028B (https=)
AU (1) AU2016320902B2 (https=)
BR (1) BR112018004504B1 (https=)
WO (1) WO2017044740A2 (https=)

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US11509902B2 (en) 2018-10-09 2022-11-22 V-Nova International Limited Colour conversion within a hierarchical coding scheme
EP3672267A1 (en) 2018-12-20 2020-06-24 InterDigital VC Holdings, Inc. Methods for processing audio and/or video contents and corresponding signal, devices, electronic assembly, system, computer readable program products and computer readable storage media
KR102875597B1 (ko) * 2019-01-10 2025-10-24 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 화상 디코딩 방법, 디코더 및 컴퓨터 저장 매체
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CN116636212A (zh) * 2020-12-23 2023-08-22 交互数字Vc控股法国有限公司 用于具有交叉分量缩放的亮度映射的方法和设备
CN115225837A (zh) 2021-03-31 2022-10-21 京东方科技集团股份有限公司 一种视频处理方法、视频处理装置及显示装置
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Publication number Publication date
EP4422184A2 (en) 2024-08-28
WO2017044740A2 (en) 2017-03-16
US20170070735A1 (en) 2017-03-09
EP3348063A2 (en) 2018-07-18
EP4422184A3 (en) 2024-11-13
WO2017044740A3 (en) 2017-04-27
KR20180051594A (ko) 2018-05-16
US10536695B2 (en) 2020-01-14
BR112018004504B1 (pt) 2024-01-02
JP2018530953A (ja) 2018-10-18
CN107950028B (zh) 2020-12-01
JP6808725B2 (ja) 2021-01-06
CN107950028A (zh) 2018-04-20
AU2016320902B2 (en) 2020-03-26
BR112018004504A2 (pt) 2018-09-25
AU2016320902A1 (en) 2018-04-26

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