CN107950028B - 用于处理视频数据的方法和设备 - Google Patents

用于处理视频数据的方法和设备 Download PDF

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Publication number
CN107950028B
CN107950028B CN201680051841.2A CN201680051841A CN107950028B CN 107950028 B CN107950028 B CN 107950028B CN 201680051841 A CN201680051841 A CN 201680051841A CN 107950028 B CN107950028 B CN 107950028B
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video data
color
video
sei message
cri sei
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CN107950028A (zh
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阿达许·克里许纳·瑞玛苏布雷蒙尼安
德米特罗·鲁萨诺夫斯基
李圣远
霍埃尔·索赖·罗哈斯
德内·布达伊哲·桑斯利
马尔塔·卡切维奇
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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
    • H04N19/70—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
    • H04N19/102—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

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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)
CN201680051841.2A 2015-09-09 2016-09-09 用于处理视频数据的方法和设备 Active CN107950028B (zh)

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
CN107950028A CN107950028A (zh) 2018-04-20
CN107950028B true CN107950028B (zh) 2020-12-01

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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=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6311021B2 (ja) 2013-07-25 2018-04-11 コンヴィーダ ワイヤレス， エルエルシー エンドツーエンドｍ２ｍサービス層セッション
CN106134172B (zh) 2014-06-10 2019-10-01 松下知识产权经营株式会社 显示系统、显示方法及显示装置
US9819956B2 (en) * 2015-09-23 2017-11-14 Arris Enterprises Llc High dynamic range adaptation operations at a video decoder
WO2017059415A1 (en) * 2015-10-02 2017-04-06 Vid Scale, Inc. Color correction with a lookup table
US9883183B2 (en) * 2015-11-23 2018-01-30 Qualcomm Incorporated Determining neighborhood video attribute values for video data
US10524244B2 (en) 2016-05-11 2019-12-31 Convida Wireless, Llc Radio PDCCH to facilitate numerology operations
EP4492799A1 (en) * 2016-05-13 2025-01-15 InterDigital Madison Patent Holdings, SAS Bit depth remapping based on viewing parameters
EP4336850A3 (en) 2016-07-08 2024-04-17 InterDigital Madison Patent Holdings, SAS Systems and methods for region-of-interest tone remapping
KR20240006080A (ko) 2016-08-11 2024-01-12 인터디지탈 패튼 홀딩스, 인크 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
WO2018097947A2 (en) 2016-11-03 2018-05-31 Convida Wireless, Llc Reference signals and control channels in nr
CN110301136B (zh) 2017-02-17 2023-03-24 交互数字麦迪逊专利控股公司 在流传输视频中进行选择性感兴趣对象缩放的系统和方法
WO2018164911A1 (en) 2017-03-07 2018-09-13 Pcms Holdings, Inc. Tailored video streaming for multi-device presentations
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
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
KR20240063671A (ko) * 2022-11-03 2024-05-10 삼성전자주식회사 전자 장치 및 그의 동작 방법
WO2025226607A1 (en) * 2024-04-21 2025-10-30 Bytedance Inc. Handling of a processing chain indicated by an sei processing order sei message
CN120881282A (zh) * 2024-04-29 2025-10-31 瑞昱半导体股份有限公司 用于以有限硬件资源进行图像解压缩的方法、图像处理电路及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009127961A1 (en) 2008-04-16 2009-10-22 Nokia Corporation Decoding order recovery in session multiplexing
US9386307B2 (en) * 2012-06-14 2016-07-05 Qualcomm Incorporated Grouping of bypass-coded bins for SAO syntax elements
US9521393B2 (en) 2013-01-07 2016-12-13 Qualcomm Incorporated Non-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
US10516915B2 (en) * 2015-04-24 2019-12-24 Lg Electronics Inc. Apparatus and method of processing metadata for indicating a change in HDR information
EP3096516A1 (en) * 2015-05-22 2016-11-23 Thomson Licensing Method for color mapping a video signal and method of encoding a video signal and corresponding devices
EP3329679A1 (en) * 2015-07-28 2018-06-06 VID SCALE, Inc. High dynamic range video coding architectures with multiple operating modes

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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
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
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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