CN107736024B - 用于视频处理的方法和设备 - Google Patents

用于视频处理的方法和设备 Download PDF

Info

Publication number
CN107736024B
CN107736024B CN201680032461.4A CN201680032461A CN107736024B CN 107736024 B CN107736024 B CN 107736024B CN 201680032461 A CN201680032461 A CN 201680032461A CN 107736024 B CN107736024 B CN 107736024B
Authority
CN
China
Prior art keywords
codewords
color values
processing
inverse
post
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
CN201680032461.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN107736024A (zh
Inventor
德米特罗·鲁萨诺夫斯基
李圣远
德内·布达伊哲·桑斯利
霍埃尔·索莱·罗哈斯
阿达许·克里许纳·瑞玛苏布雷蒙尼安
马尔塔·卡切维奇
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN107736024A publication Critical patent/CN107736024A/zh
Application granted granted Critical
Publication of CN107736024B publication Critical patent/CN107736024B/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
    • 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
    • H04N19/10—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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • 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
    • H04N19/1887—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 variable length codeword
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/90—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
CN201680032461.4A 2015-06-08 2016-06-08 用于视频处理的方法和设备 Active CN107736024B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562172713P 2015-06-08 2015-06-08
US62/172,713 2015-06-08
US201562184216P 2015-06-24 2015-06-24
US62/184,216 2015-06-24
US15/176,034 US10244245B2 (en) 2015-06-08 2016-06-07 Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data
US15/176,034 2016-06-07
PCT/US2016/036480 WO2016200969A1 (en) 2015-06-08 2016-06-08 Content-adaptive application of fixed transfer function to high dynamic range (hdr) and/or wide color gamut (wcg) video data

Publications (2)

Publication Number Publication Date
CN107736024A CN107736024A (zh) 2018-02-23
CN107736024B true CN107736024B (zh) 2020-10-30

Family

ID=57452653

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680032461.4A Active CN107736024B (zh) 2015-06-08 2016-06-08 用于视频处理的方法和设备

Country Status (14)

Country Link
US (1) US10244245B2 (https=)
EP (2) EP3304900B1 (https=)
JP (1) JP6882198B2 (https=)
KR (1) KR102031477B1 (https=)
CN (1) CN107736024B (https=)
AU (1) AU2016274617B2 (https=)
DK (1) DK3304900T3 (https=)
ES (1) ES2916575T3 (https=)
HU (1) HUE058692T2 (https=)
PL (1) PL3304900T3 (https=)
PT (1) PT3304900T (https=)
SI (1) SI3304900T1 (https=)
TW (1) TWI670969B (https=)
WO (1) WO2016200969A1 (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017015564A1 (en) * 2015-07-22 2017-01-26 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
US12413731B2 (en) 2015-07-22 2025-09-09 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
EP3329676B1 (en) * 2015-07-28 2020-07-29 Dolby Laboratories Licensing Corporation Sdr bit depth enhancement via codeword range amplification in a codec with inverse display management
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10244249B2 (en) 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
KR102243844B1 (ko) * 2015-09-23 2021-04-22 애리스 엔터프라이지즈 엘엘씨 비디오 디코더에서의 높은 동적 범위 적응 동작들
US10080005B2 (en) 2015-11-09 2018-09-18 Netflix, Inc. High dynamic range color conversion correction
US10715772B2 (en) 2015-11-09 2020-07-14 Netflix, Inc. High dynamic range color conversion correction
US10742986B2 (en) 2015-11-09 2020-08-11 Netflix, Inc. High dynamic range color conversion correction
CN108370446B (zh) 2015-12-09 2022-02-25 杜比实验室特许公司 具有减小的内插误差的低复杂度查找表构造
EP3512188B1 (en) * 2016-09-06 2020-09-30 Sony Corporation Image processing apparatus and image processing method, and program
JP6822123B2 (ja) * 2016-12-19 2021-01-27 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
JP6822121B2 (ja) * 2016-12-19 2021-01-27 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
JP6822122B2 (ja) * 2016-12-19 2021-01-27 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
US10778979B2 (en) * 2018-01-11 2020-09-15 Qualcomm Incorporated Signaling mechanisms for equal ranges and other DRA parameters for video coding
EP3762895A4 (en) * 2018-04-02 2021-04-21 Huawei Technologies Co., Ltd. VIDEO ENCODING WITH CONSECUTIVE CODECS
CN110691277B (zh) * 2018-07-05 2024-03-05 华为技术有限公司 视频信号的处理方法及装置
CN109146822A (zh) * 2018-09-05 2019-01-04 成都索贝数码科技股份有限公司 一种利用sdr显示设备模拟hdr监视器的方法
BR112020017270A2 (pt) 2018-12-27 2020-12-22 Dolby Laboratories Licensing Corporation Imagens bidimensionais (2d) com renderização de ampla gama de cores em telas com capacidade tridimensional (3d)
US11076152B2 (en) * 2019-03-18 2021-07-27 Sony Group Corporation Quantization step parameter for point cloud compression
CN115801975B (zh) * 2021-09-10 2025-11-25 北京字跳网络技术有限公司 视频处理方法、装置、设备及介质
US12154257B2 (en) 2021-11-10 2024-11-26 Ati Technologies Ulc Detecting and mitigating artifacts related to high chromatic colors
US12067749B2 (en) 2021-12-27 2024-08-20 Advanced Micro Devices, Inc. Color channel correlation detection
EP4541022A1 (en) 2022-06-20 2025-04-23 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US12547235B2 (en) 2022-09-14 2026-02-10 Advanced Micro Devices, Inc. Dynamic vector lane broadcasting
CN115293994B (zh) * 2022-09-30 2022-12-16 腾讯科技（深圳）有限公司 图像处理方法、装置、计算机设备和存储介质
WO2024237741A1 (ko) * 2023-05-18 2024-11-21 주식회사 에이온플로우 인공지능 기술을 이용한 영상 처리를 위한 방법 및 장치
EP4723628A1 (en) * 2023-06-01 2026-04-08 LG Electronics Inc. Encoding/decoding method and apparatus based on video optimization according to video usage, and method for transmitting bitstream
US12267497B2 (en) * 2023-06-14 2025-04-01 Ati Technologies Ulc Flash detection for video coding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102388612A (zh) * 2009-03-13 2012-03-21 杜比实验室特许公司 高动态范围、可视动态范围和宽色域视频的分层压缩

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258928A (en) * 1990-05-03 1993-11-02 Rca Thomson Licensing Corporation Parts efficient memory based functional circuit having selectable transfer characteristics
US6118820A (en) * 1998-01-16 2000-09-12 Sarnoff Corporation Region-based information compaction as for digital images
US7483486B2 (en) * 2004-07-02 2009-01-27 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Method and apparatus for encoding high dynamic range video
US7885469B2 (en) * 2006-05-22 2011-02-08 Microsoft Corporation Encoded high dynamic range textures
WO2011159092A2 (ko) 2010-06-14 2011-12-22 (주)아모레퍼시픽 신규 토양 미생물과 상기 토양 미생물로부터 분리된 신규한 산화환원효소, 상기 산화환원 효소를 암호화하는 유전자 및 이들을 이용한 비당체의 생산방법
TWI575933B (zh) * 2011-11-04 2017-03-21 杜比實驗室特許公司 階層式視覺動態範圍編碼中之層分解技術
KR20130141920A (ko) 2012-06-18 2013-12-27 삼성디스플레이 주식회사 색역 변환 시스템 및 방법
CN104429075B (zh) 2012-07-09 2017-10-31 太阳专利托管公司 图像编码方法、图像解码方法、图像编码装置及图像解码装置
RU2670782C9 (ru) * 2013-07-18 2018-11-23 Конинклейке Филипс Н.В. Способы и устройства для создания функций отображения кода для кодирования изображения hdr и способы и устройства для использования таких кодированных изображений
US9948916B2 (en) 2013-10-14 2018-04-17 Qualcomm Incorporated Three-dimensional lookup table based color gamut scalability in multi-layer video coding
PT3324629T (pt) * 2014-05-28 2019-10-08 Koninklijke Philips Nv Métodos e aparelhos para codificação de imagens hdr e métodos e aparelhos para utilização de tais imagens codificadas
US10735755B2 (en) * 2015-04-21 2020-08-04 Arris Enterprises Llc Adaptive perceptual mapping and signaling for video coding
US10397585B2 (en) * 2015-06-08 2019-08-27 Qualcomm Incorporated Processing high dynamic range and wide color gamut video data for video coding
KR102243844B1 (ko) * 2015-09-23 2021-04-22 애리스 엔터프라이지즈 엘엘씨 비디오 디코더에서의 높은 동적 범위 적응 동작들

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102388612A (zh) * 2009-03-13 2012-03-21 杜比实验室特许公司 高动态范围、可视动态范围和宽色域视频的分层压缩

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Call for Evidence (CfE) for HDR and WCG Video Coding;Ajay Luthra et al;《MPEG MEETING》;20150220;说明书第[0001]、[0004]段，附件B.1.5，附图1,B.1,B.2 *
CE1 related: Usage of CRI SEI message for range adjustment;A.Ramasubramonian et al;《MPEG MEETING》;20151014;第2部分，附图2，3 *
D.Rusanovskyy.S.Lee et.al.Single layer non-normative (category 3a) NCL and CL responses to the Call for Evidence on HDR/WCG.《MPEG MEETING》.2015, *
Single layer non-normative (category 3a) NCL and CL responses to the Call for Evidence on HDR/WCG;D.Rusanovskyy.S.Lee et.al;《MPEG MEETING》;20150626;摘要，第3部分 *

Also Published As

Publication number Publication date
ES2916575T3 (es) 2022-07-01
HUE058692T2 (hu) 2022-09-28
PL3304900T3 (pl) 2022-06-20
AU2016274617A1 (en) 2017-11-30
TWI670969B (zh) 2019-09-01
AU2016274617B2 (en) 2019-10-03
TW201711471A (zh) 2017-03-16
WO2016200969A1 (en) 2016-12-15
SI3304900T1 (sl) 2022-06-30
PT3304900T (pt) 2022-05-27
CN107736024A (zh) 2018-02-23
KR20180016383A (ko) 2018-02-14
US20160360215A1 (en) 2016-12-08
DK3304900T3 (da) 2022-05-23
JP6882198B2 (ja) 2021-06-02
EP3304900A1 (en) 2018-04-11
JP2018524870A (ja) 2018-08-30
EP4090017A1 (en) 2022-11-16
EP3304900B1 (en) 2022-04-27
KR102031477B1 (ko) 2019-10-11
US10244245B2 (en) 2019-03-26

Similar Documents

Publication Publication Date Title
CN107736024B (zh) 用于视频处理的方法和设备
KR102612652B1 (ko) 비디오 코딩에서 크로스-성분 동적 범위 조정 (cc-dra) 의 시스템 및 방법
CN109155848B (zh) 用于高动态范围及宽色域视频译码的环路内样本处理
US10200701B2 (en) HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding
CN107710758B (zh) 用于处理视频数据的方法和装置
TW201924336A (zh) 利用內容適應性空間變化量化之視訊寫碼
TWI765903B (zh) 用於循環樣本處理之視訊寫碼工具
CN111480339A (zh) 具有联合像素/变换为基础的量化的视频译码的量化参数控制
TWI713354B (zh) 用於顯示器調適之色彩重映射資訊ｓｅｉ信息發信號
WO2018045328A1 (en) Signaling target display parameters of color remapping information in supplemental enhancement information messages
BR112017026457B1 (pt) Métodos e dispositivo para processamento de vídeo e memória legível por computador
HK40017308A (en) System and method of cross-component dynamic range adjustment (cc-dra) in video coding
HK40000964A (en) Video coding tools for in-loop sample processing
HK40020459B (zh) 利用内容自适应空间变化量化的视频译码

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