JP6808725B2 - 改善された色再マッピング情報補足エンハンスメント情報メッセージ処理 - Google Patents

改善された色再マッピング情報補足エンハンスメント情報メッセージ処理 Download PDF

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JP6808725B2
JP6808725B2 JP2018512366A JP2018512366A JP6808725B2 JP 6808725 B2 JP6808725 B2 JP 6808725B2 JP 2018512366 A JP2018512366 A JP 2018512366A JP 2018512366 A JP2018512366 A JP 2018512366A JP 6808725 B2 JP6808725 B2 JP 6808725B2
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video data
color
video
sei message
color remapping
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JP2018530953A5 (OSRAM
JP2018530953A (ja
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ラマスブラモニアン、アダルシュ・クリシュナン
ルサノフスキー、ドミトロ
リ、ソンウォン
ソール・ロジャルス、ジョエル
ブーダイジュ・シャンスル、ドネ
カルチェビチ、マルタ
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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
    • H04N19/70—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)
JP2018512366A 2015-09-09 2016-09-09 改善された色再マッピング情報補足エンハンスメント情報メッセージ処理 Active JP6808725B2 (ja)

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 (3)

Publication Number Publication Date
JP2018530953A JP2018530953A (ja) 2018-10-18
JP2018530953A5 JP2018530953A5 (OSRAM) 2020-04-30
JP6808725B2 true JP6808725B2 (ja) 2021-01-06

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JP2018512366A Active JP6808725B2 (ja) 2015-09-09 2016-09-09 改善された色再マッピング情報補足エンハンスメント情報メッセージ処理

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

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CN110460745B (zh) 2014-06-10 2022-03-08 松下知识产权经营株式会社 显示装置
WO2017053860A1 (en) * 2015-09-23 2017-03-30 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
WO2017197125A1 (en) 2016-05-11 2017-11-16 Convida Wireless, Llc New radio downlink control channel
US10956766B2 (en) * 2016-05-13 2021-03-23 Vid Scale, Inc. Bit depth remapping based on viewing parameters
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KR20240006080A (ko) 2016-08-11 2024-01-12 인터디지탈 패튼 홀딩스, 인크 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
CN115632686A (zh) 2016-11-03 2023-01-20 康维达无线有限责任公司 Nr中的帧结构
EP3583780B1 (en) 2017-02-17 2023-04-05 InterDigital Madison Patent Holdings, SAS Systems and methods for selective object-of-interest zooming in streaming video
EP3593536A1 (en) 2017-03-07 2020-01-15 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
CN116668742A (zh) 2018-10-09 2023-08-29 V-诺瓦国际有限公司 具有多级增强和可调编码格式的视频信号增强解码器
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
KR20250153329A (ko) * 2019-01-10 2025-10-24 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 화상 디코딩 방법, 디코더 및 컴퓨터 저장 매체
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
US11617946B1 (en) 2021-06-29 2023-04-04 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
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
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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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
TWI764870B (zh) * 2015-07-28 2022-05-21 法商內數位麥德遜專利控股有限公司 視訊訊號處理裝置及方法

Also Published As

Publication number Publication date
KR20180051594A (ko) 2018-05-16
EP3348063A2 (en) 2018-07-18
AU2016320902B2 (en) 2020-03-26
US10536695B2 (en) 2020-01-14
JP2018530953A (ja) 2018-10-18
EP4422184A3 (en) 2024-11-13
WO2017044740A2 (en) 2017-03-16
KR102158418B1 (ko) 2020-09-22
CN107950028B (zh) 2020-12-01
CN107950028A (zh) 2018-04-20
AU2016320902A1 (en) 2018-04-26
WO2017044740A3 (en) 2017-04-27
US20170070735A1 (en) 2017-03-09
BR112018004504B1 (pt) 2024-01-02
EP4422184A2 (en) 2024-08-28
BR112018004504A2 (pt) 2018-09-25

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