AU2016320902B2 - Improved colour remapping information supplemental enhancement information message processing - Google Patents

Improved colour remapping information supplemental enhancement information message processing Download PDF

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Publication number
AU2016320902B2
AU2016320902B2 AU2016320902A AU2016320902A AU2016320902B2 AU 2016320902 B2 AU2016320902 B2 AU 2016320902B2 AU 2016320902 A AU2016320902 A AU 2016320902A AU 2016320902 A AU2016320902 A AU 2016320902A AU 2016320902 B2 AU2016320902 B2 AU 2016320902B2
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colour
video data
video
sei message
cri sei
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AU2016320902A1 (en
Inventor
Done BUGDAYCI SANSLI
Marta Karczewicz
Sungwon Lee
Adarsh Krishnan RAMASUBRAMONIAN
Dmytro Rusanovskyy
Joel Sole Rojals
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/10—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
    • H04N19/70—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

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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)
AU2016320902A 2015-09-09 2016-09-09 Improved colour remapping information supplemental enhancement information message processing Active AU2016320902B2 (en)

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

Publications (2)

Publication Number Publication Date
AU2016320902A1 AU2016320902A1 (en) 2018-04-26
AU2016320902B2 true AU2016320902B2 (en) 2020-03-26

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AU2016320902A Active AU2016320902B2 (en) 2015-09-09 2016-09-09 Improved colour remapping information supplemental enhancement information message processing

Country Status (8)

Country Link
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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US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
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
WO2020068251A1 (en) 2018-09-27 2020-04-02 Convida Wireless, Llc Sub-band operations in unlicensed spectrums of new radio
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
US12231122B2 (en) 2020-09-08 2025-02-18 Interdigital Ce Patent Holdings, Sas Device and method for applying a look-up table
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
US11617946B1 (en) 2021-06-29 2023-04-04 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
JP7666875B2 (ja) 2021-06-29 2025-04-22 ドルビー ラボラトリーズ ライセンシング コーポレイション ビデオコーディングにおけるメタデータメッセージングの処理優先順位のシグナリング
US11666823B1 (en) 2021-06-29 2023-06-06 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US11612812B1 (en) * 2021-06-29 2023-03-28 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
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Also Published As

Publication number Publication date
EP4422184A2 (en) 2024-08-28
WO2017044740A2 (en) 2017-03-16
US20170070735A1 (en) 2017-03-09
EP3348063A2 (en) 2018-07-18
KR102158418B1 (ko) 2020-09-22
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
BR112018004504A2 (pt) 2018-09-25
AU2016320902A1 (en) 2018-04-26

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