CN108605125B - 对hdr视频进行编码和解码的方法及设备 - Google Patents

对hdr视频进行编码和解码的方法及设备 Download PDF

Info

Publication number
CN108605125B
CN108605125B CN201780008780.6A CN201780008780A CN108605125B CN 108605125 B CN108605125 B CN 108605125B CN 201780008780 A CN201780008780 A CN 201780008780A CN 108605125 B CN108605125 B CN 108605125B
Authority
CN
China
Prior art keywords
dynamic range
values
luminance
image
pixel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201780008780.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN108605125A (zh
Inventor
R·J·范德弗洛坦恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN108605125A publication Critical patent/CN108605125A/zh
Application granted granted Critical
Publication of CN108605125B publication Critical patent/CN108605125B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
CN201780008780.6A 2016-01-28 2017-01-27 对hdr视频进行编码和解码的方法及设备 Active CN108605125B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16153061.3 2016-01-28
EP16153061 2016-01-28
PCT/EP2017/051852 WO2017129793A1 (en) 2016-01-28 2017-01-27 Encoding and decoding hdr videos

Publications (2)

Publication Number Publication Date
CN108605125A CN108605125A (zh) 2018-09-28
CN108605125B true CN108605125B (zh) 2021-05-25

Family

ID=55299246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780008780.6A Active CN108605125B (zh) 2016-01-28 2017-01-27 对hdr视频进行编码和解码的方法及设备

Country Status (5)

Country Link
US (1) US10728560B2 (enExample)
EP (1) EP3409015B1 (enExample)
JP (1) JP6619888B2 (enExample)
CN (1) CN108605125B (enExample)
WO (1) WO2017129793A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10880566B2 (en) * 2015-08-28 2020-12-29 Boe Technology Group Co., Ltd. Method and device for image encoding and image decoding
CN108027978B (zh) * 2015-09-18 2023-09-22 交互数字Vc控股公司 用于hdr编码/解码的颜色分量采样的同位置亮度采样的确定
EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
JP6852411B2 (ja) * 2017-01-19 2021-03-31 ソニー株式会社 映像信号処理装置、映像信号処理方法およびプログラム
US10574959B2 (en) * 2017-07-05 2020-02-25 Qualcomm Incorporated Color remapping for non-4:4:4 format video content
US10778978B2 (en) * 2017-08-21 2020-09-15 Qualcomm Incorporated System and method of cross-component dynamic range adjustment (CC-DRA) in video coding
EP3537697A1 (en) 2018-03-06 2019-09-11 Koninklijke Philips N.V. Versatile dynamic range conversion processing
US10609424B2 (en) * 2018-03-09 2020-03-31 Dolby Laboratories Licensing Corporation Single-layer progressive coding for supporting multi-capability HDR composition
CN109274985B (zh) * 2018-10-12 2020-04-28 腾讯科技（深圳）有限公司 视频转码方法、装置、计算机设备和存储介质
JP7574277B2 (ja) * 2019-07-30 2024-10-28 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 電気－光伝達関数変換及び信号適法化
JP7443546B2 (ja) 2020-02-19 2024-03-05 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 画像処理方法、システム及びコンピュータ・プログラム
CN115486063B (zh) * 2020-03-30 2025-05-27 字节跳动有限公司 视频编解码中的一致性窗口参数
US12335495B2 (en) * 2020-05-05 2025-06-17 Interdigital Ce Patent Holdings, Sas Chroma boost on SDR and HDR display adapted signals for SL-HDRx systems
US11715184B2 (en) * 2020-09-23 2023-08-01 Apple Inc. Backwards-compatible high dynamic range (HDR) images
JP7583926B2 (ja) * 2020-11-19 2024-11-14 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 機械学習を基にしたピクチャコーディングにおけるクロマサブサンプリングフォーマット取り扱いのための方法
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
CN116777753A (zh) * 2022-03-08 2023-09-19 澜至电子科技（成都）有限公司 图像亮度动态范围转换方法和设备
WO2023205548A1 (en) 2022-04-21 2023-10-26 Dolby Laboratories Licensing Corporation Generating hdr image from corresponding camera raw and sdr images
CN115190313A (zh) * 2022-05-12 2022-10-14 上海壁仞智能科技有限公司 视频压缩方法、装置、电子设备和存储介质
US20240080463A1 (en) * 2022-09-02 2024-03-07 Tencent America LLC Cross component sample clipping
EP4387221A1 (en) 2022-12-15 2024-06-19 Koninklijke Philips N.V. Image processing apparatus and image processing method
CN120281916B (zh) * 2025-06-10 2025-08-01 邦彦技术股份有限公司 一种hdr10图像分层编解码方法、装置及存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
JP4575963B2 (ja) * 2008-02-14 2010-11-04 三菱電機株式会社 画像処理装置
WO2014009844A1 (en) 2012-07-13 2014-01-16 Koninklijke Philips N.V. Improved hdr image encoding and decoding methods and devices
BR112014027815B1 (pt) * 2012-10-08 2022-03-15 Koninklijke Philips N.V. Aparelho de processamento de cor de imagem, codificador de imagem, decodificador de imagem e método de processamento de cor de imagem
EP3022895B1 (en) * 2013-07-18 2019-03-13 Koninklijke Philips N.V. Methods and apparatuses for creating code mapping functions for encoding an hdr image, and methods and apparatuses for use of such encoded images
US9277196B2 (en) * 2014-02-19 2016-03-01 DDD IP Ventures, Ltd. Systems and methods for backward compatible high dynamic range/wide color gamut video coding and rendering
CN105981361A (zh) * 2014-02-21 2016-09-28 皇家飞利浦有限公司 具备高清晰度和高动态范围能力的视频解码器
JP6358718B2 (ja) * 2014-05-28 2018-07-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｈｄｒ画像をエンコードするための方法及び装置、並びに、斯様なエンコードされた画像の使用のための方法及び装置
EP2977958A1 (en) * 2014-07-22 2016-01-27 Thomson Licensing Method and apparatus for processing image data
WO2017015564A1 (en) * 2015-07-22 2017-01-26 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
KR102531489B1 (ko) * 2015-08-28 2023-05-11 애리스 엔터프라이지즈 엘엘씨 높은 동적 범위 및 넓은 컬러 영역 시퀀스들의 코딩에서의 컬러 볼륨 변환들

Also Published As

Publication number Publication date
WO2017129793A1 (en) 2017-08-03
CN108605125A (zh) 2018-09-28
JP6619888B2 (ja) 2019-12-11
EP3409015A1 (en) 2018-12-05
US20190082186A1 (en) 2019-03-14
EP3409015B1 (en) 2019-09-25
JP2019503623A (ja) 2019-02-07
US10728560B2 (en) 2020-07-28

Similar Documents

Publication Publication Date Title
CN108605125B (zh) 对hdr视频进行编码和解码的方法及设备
US11887285B2 (en) Encoding and decoding HDR videos
US11521537B2 (en) Optimized decoded high dynamic range image saturation
EP3430806B1 (en) Encoding and decoding hdr videos
EP3235236B1 (en) Dynamic range coding for images and video
JP7203048B2 (ja) Ｈｄｒコード化（復号）のための色域マッピング
CN103891294B (zh) 用于hdr图像编码和解码的装置与方法
CN108781290B (zh) 一种hdr视频编码器及其编码方法、hdr视频解码器及其解码方法
EP3679725B1 (en) Graphics-safe hdr image luminance re-grading
Demos High Dynamic Range Intermediate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant