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 2016-09-08
US15/260,148 US10536695B2 (en) 2015-09-09 2016-09-08 Colour remapping information supplemental enhancement information message processing
PCT/US2016/050941 WO2017044740A2 (en) 2015-09-09 2016-09-09 Improved colour remapping information supplemental enhancement information message processing

Publications (2)

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

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US (1) US10536695B2 (enExample)
EP (2) EP3348063A2 (enExample)
JP (1) JP6808725B2 (enExample)
KR (1) KR102158418B1 (enExample)
CN (1) CN107950028B (enExample)
AU (1) AU2016320902B2 (enExample)
BR (1) BR112018004504B1 (enExample)
WO (1) WO2017044740A2 (enExample)

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WO2017196670A1 (en) * 2016-05-13 2017-11-16 Vid Scale, Inc. Bit depth remapping based on viewing parameters
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KR20190039223A (ko) 2016-08-11 2019-04-10 콘비다 와이어리스, 엘엘씨 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
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US10148907B1 (en) * 2017-10-27 2018-12-04 Avago Technologies International Sales Pte. Limited System and method of luminance processing in high dynamic range and standard dynamic range conversion
CN108769804B (zh) * 2018-04-25 2020-12-15 杭州当虹科技股份有限公司 一种高动态范围视频的格式转换方法
CN112753265B (zh) 2018-09-27 2025-02-11 交互数字专利控股公司 新无线电的未经许可的频谱中的子频带操作
JP2022508741A (ja) * 2018-10-09 2022-01-19 ヴイ－ノヴァ インターナショナル リミテッド 複数解像度を使う階層コーディングスキーム内での信号エレメントコーディングフォーマット互換性
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
CN120980235A (zh) 2019-01-10 2025-11-18 Oppo广东移动通信有限公司 图像解码方法、解码器及计算机存储介质
WO2022053417A1 (en) 2020-09-08 2022-03-17 Interdigital Ce Patent Holdings, Sas Device and method for applying a look-up table
TW202243473A (zh) * 2020-12-23 2022-11-01 法商內數位Ｖｃ控股法國公司 具跨分量縮放亮度映射方法及裝置
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
BR112023025098A2 (pt) * 2021-06-29 2024-02-20 Dolby Laboratories Licensing Corp Sinalização de ordem de processamento de prioridade para mensagem de metadados na codificação de vídeo
US11612812B1 (en) * 2021-06-29 2023-03-28 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
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CN114222187B (zh) * 2021-08-12 2023-08-29 荣耀终端有限公司 视频编辑方法和电子设备

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Also Published As

Publication number Publication date
US10536695B2 (en) 2020-01-14
EP3348063A2 (en) 2018-07-18
AU2016320902A1 (en) 2018-04-26
EP4422184A3 (en) 2024-11-13
BR112018004504A2 (pt) 2018-09-25
US20170070735A1 (en) 2017-03-09
AU2016320902B2 (en) 2020-03-26
JP2018530953A (ja) 2018-10-18
CN107950028A (zh) 2018-04-20
JP6808725B2 (ja) 2021-01-06
WO2017044740A3 (en) 2017-04-27
WO2017044740A2 (en) 2017-03-16
KR20180051594A (ko) 2018-05-16
EP4422184A2 (en) 2024-08-28
CN107950028B (zh) 2020-12-01
BR112018004504B1 (pt) 2024-01-02

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