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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Chinese (zh)
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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 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)

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

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

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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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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
KR20220141916A (ko) 2016-05-11 2022-10-20 콘비다 와이어리스, 엘엘씨 새로운 라디오 다운링크 제어 채널
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
CN109891772B (zh) 2016-11-03 2022-10-04 康维达无线有限责任公司 Nr中的帧结构
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CN110383848B (zh) 2017-03-07 2022-05-06 交互数字麦迪逊专利控股公司 用于多设备呈现的定制视频流式传输
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
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
US11617946B1 (en) 2021-06-29 2023-04-04 Amazon Technologies, Inc. Video game streaming with dynamic range conversion
US11666823B1 (en) 2021-06-29 2023-06-06 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

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US9386307B2 (en) * 2012-06-14 2016-07-05 Qualcomm Incorporated Grouping of bypass-coded bins for SAO syntax elements
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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
WO2017019818A1 (en) * 2015-07-28 2017-02-02 Vid Scale, Inc. High dynamic range video coding architectures with multiple operating modes

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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
BR112018004504B1 (pt) 2024-01-02
KR102158418B1 (ko) 2020-09-22

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