SG11201707212UA - Dynamic range adjustment for high dynamic range and wide color gamut video coding - Google Patents
Dynamic range adjustment for high dynamic range and wide color gamut video codingInfo
- Publication number
- SG11201707212UA SG11201707212UA SG11201707212UA SG11201707212UA SG11201707212UA SG 11201707212U A SG11201707212U A SG 11201707212UA SG 11201707212U A SG11201707212U A SG 11201707212UA SG 11201707212U A SG11201707212U A SG 11201707212UA SG 11201707212U A SG11201707212U A SG 11201707212UA
- Authority
- SG
- Singapore
- Prior art keywords
- dynamic range
- video coding
- color gamut
- wide color
- gamut video
- Prior art date
Links
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
- H04N19/102—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
- H04N19/134—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/60—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
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20208—High dynamic range [HDR] image processing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562149446P | 2015-04-17 | 2015-04-17 | |
US15/099,256 US20160309154A1 (en) | 2015-04-17 | 2016-04-14 | Dynamic range adjustment for high dynamic range and wide color gamut video coding |
PCT/US2016/027831 WO2016168652A1 (en) | 2015-04-17 | 2016-04-15 | Dynamic range adjustment for high dynamic range and wide color gamut video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201707212UA true SG11201707212UA (en) | 2017-11-29 |
Family
ID=55863225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201707212UA SG11201707212UA (en) | 2015-04-17 | 2016-04-15 | Dynamic range adjustment for high dynamic range and wide color gamut video coding |
Country Status (15)
Country | Link |
---|---|
US (1) | US20160309154A1 (ko) |
EP (1) | EP3286920A1 (ko) |
JP (1) | JP2018515018A (ko) |
KR (1) | KR20170139016A (ko) |
CN (1) | CN107439013A (ko) |
AU (1) | AU2016249261A1 (ko) |
BR (1) | BR112017022248A2 (ko) |
CA (1) | CA2979075A1 (ko) |
CL (1) | CL2017002539A1 (ko) |
CO (1) | CO2017010504A2 (ko) |
MX (1) | MX370172B (ko) |
PH (1) | PH12017501656A1 (ko) |
RU (1) | RU2701961C2 (ko) |
SG (1) | SG11201707212UA (ko) |
WO (1) | WO2016168652A1 (ko) |
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KR101794817B1 (ko) * | 2014-09-26 | 2017-11-07 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 지각적으로 양자화된 비디오 콘텐츠를 인코딩 및 디코딩하는 방법 |
US10257526B2 (en) * | 2015-05-01 | 2019-04-09 | Disney Enterprises, Inc. | Perceptual color transformations for wide color gamut video coding |
JP2018525905A (ja) * | 2015-07-22 | 2018-09-06 | アリス エンタープライジズ エルエルシーArris Enterprises Llc | 高ダイナミックレンジおよび広色域シーケンスを符号化するシステム |
JP6986670B2 (ja) | 2015-09-11 | 2021-12-22 | パナソニックIpマネジメント株式会社 | 映像受信方法及び映像受信装置 |
KR102680458B1 (ko) * | 2015-09-11 | 2024-07-03 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
CN107950031B (zh) * | 2015-09-11 | 2021-02-19 | 松下知识产权经营株式会社 | 影像接收方法以及影像接收装置 |
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 |
WO2017135673A1 (ko) * | 2016-02-01 | 2017-08-10 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
US11228770B2 (en) | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
CN107995497B (zh) * | 2016-10-26 | 2021-05-28 | 杜比实验室特许公司 | 高动态范围视频的屏幕自适应解码 |
US10218952B2 (en) | 2016-11-28 | 2019-02-26 | Microsoft Technology Licensing, Llc | Architecture for rendering high dynamic range video on enhanced dynamic range display devices |
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 |
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 |
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 |
US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
US10104334B2 (en) | 2017-01-27 | 2018-10-16 | Microsoft Technology Licensing, Llc | Content-adaptive adjustment of display device brightness levels when rendering high dynamic range content |
CN108737877B (zh) | 2017-04-21 | 2020-06-02 | 华为技术有限公司 | 图像处理的方法、装置和终端设备 |
US9986200B1 (en) * | 2017-05-11 | 2018-05-29 | Novatek Microelectronics Corp. | Method and video conversion system of updating video setting |
US11252401B2 (en) * | 2017-08-07 | 2022-02-15 | Dolby Laboratories Licensing Corporation | Optically communicating display metadata |
EP3477946A1 (en) | 2017-10-31 | 2019-05-01 | Thomson Licensing | Method and device for obtaining a second image from a first image when the dynamic range of the luminance of said first image is greater than the dynamic range of the luminance of said second image |
EP3484137A1 (en) * | 2017-11-09 | 2019-05-15 | Thomson Licensing | Method and device for generating a second image from a first image |
US10681358B2 (en) * | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
US11153579B2 (en) * | 2018-03-23 | 2021-10-19 | Qualcomm Incorporated | Deriving dynamic range adjustment (DRA) parameters for video coding |
US11303912B2 (en) * | 2018-04-18 | 2022-04-12 | Qualcomm Incorporated | Decoded picture buffer management and dynamic range adjustment |
CN108900823B (zh) | 2018-07-05 | 2019-07-12 | 华为技术有限公司 | 一种视频信号处理的方法及装置 |
CN108882028B (zh) | 2018-07-05 | 2019-06-14 | 华为技术有限公司 | 视频信号的处理方法及装置 |
US10630867B2 (en) | 2018-09-17 | 2020-04-21 | Samsung Electronics Co., Ltd. | Perceptual hue preserved color-gamut transferring in non-uniform CIE-1931 color space |
US10957024B2 (en) | 2018-10-30 | 2021-03-23 | Microsoft Technology Licensing, Llc | Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display |
US11503310B2 (en) | 2018-10-31 | 2022-11-15 | Ati Technologies Ulc | Method and apparatus for an HDR hardware processor inline to hardware encoder and decoder |
US11348553B2 (en) | 2019-02-11 | 2022-05-31 | Samsung Electronics Co., Ltd. | Color gamut mapping in the CIE 1931 color space |
WO2021087323A1 (en) * | 2019-11-01 | 2021-05-06 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of residual and coefficients coding |
US11463737B2 (en) * | 2020-02-21 | 2022-10-04 | Qualcomm Incorporated | Signaling of dynamic range adjustment parameters for decoded picture buffer management and dynamic range |
US11558616B2 (en) * | 2020-03-05 | 2023-01-17 | Qualcomm Incorporated | Methods for quantization parameter control for video coding with joined pixel/transform based quantization |
CN112261442B (zh) * | 2020-10-19 | 2022-11-11 | 上海网达软件股份有限公司 | 一种用于视频hdr与sdr实时转码的方法及系统 |
WO2024078887A1 (en) * | 2022-10-11 | 2024-04-18 | Interdigital Ce Patent Holdings, Sas | Method for reducing a quantization effect in a color gamut modification process applied to a video content |
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FR2643531B1 (fr) * | 1989-02-21 | 1996-04-26 | Thomson Csf | Procede et dispositif de compression de l'information destine au decodage compatible d'une famille de signaux de television de resolutions croissantes |
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EP2406959B1 (en) * | 2009-03-13 | 2015-01-14 | Dolby Laboratories Licensing Corporation | Layered compression of high dynamic range, visual dynamic range, and wide color gamut video |
EP2769540B1 (en) * | 2011-10-20 | 2018-11-28 | Dolby Laboratories Licensing Corporation | Method and system for video equalization |
US9762903B2 (en) * | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
KR20130141920A (ko) * | 2012-06-18 | 2013-12-27 | 삼성디스플레이 주식회사 | 색역 변환 시스템 및 방법 |
JP2014033273A (ja) * | 2012-08-01 | 2014-02-20 | Nikon Corp | 色域変換装置、デジタルカメラ、色域変換プログラムおよび色域変換方法 |
US9549207B2 (en) * | 2013-01-02 | 2017-01-17 | Dolby Laboratories Licensing Corporation | Backward-compatible coding for ultra high definition video signals with enhanced dynamic range |
US9838716B2 (en) * | 2013-04-05 | 2017-12-05 | Saturn Licensing Llc | Image processing apparatus and image processing method |
JP2014239277A (ja) * | 2013-06-06 | 2014-12-18 | 株式会社リコー | プロファイル検索システム、画像処理システム、検索方法およびプログラム |
EP3011741B1 (en) * | 2013-06-17 | 2018-03-07 | Dolby Laboratories Licensing Corporation | Adaptive reshaping for layered coding of enhanced dynamic range signals |
GB2516223A (en) * | 2013-07-09 | 2015-01-21 | Nokia Corp | Method and apparatus for video coding and decoding |
TWI646828B (zh) * | 2013-09-03 | 2019-01-01 | 日商新力股份有限公司 | 解碼裝置及解碼方法、以及編碼裝置及編碼方法 |
MX371076B (es) * | 2015-01-30 | 2019-11-20 | Interdigital Vc Holdings Inc | Método y aparato de codificación y decodificación de una imagen en color. |
-
2016
- 2016-04-14 US US15/099,256 patent/US20160309154A1/en not_active Abandoned
- 2016-04-15 AU AU2016249261A patent/AU2016249261A1/en not_active Abandoned
- 2016-04-15 KR KR1020177029622A patent/KR20170139016A/ko unknown
- 2016-04-15 MX MX2017013255A patent/MX370172B/es active IP Right Grant
- 2016-04-15 EP EP16720008.8A patent/EP3286920A1/en not_active Withdrawn
- 2016-04-15 CA CA2979075A patent/CA2979075A1/en not_active Abandoned
- 2016-04-15 WO PCT/US2016/027831 patent/WO2016168652A1/en active Application Filing
- 2016-04-15 RU RU2017134677A patent/RU2701961C2/ru not_active IP Right Cessation
- 2016-04-15 JP JP2017553333A patent/JP2018515018A/ja active Pending
- 2016-04-15 BR BR112017022248-5A patent/BR112017022248A2/pt not_active Application Discontinuation
- 2016-04-15 CN CN201680021281.6A patent/CN107439013A/zh active Pending
- 2016-04-15 SG SG11201707212UA patent/SG11201707212UA/en unknown
-
2017
- 2017-09-11 PH PH12017501656A patent/PH12017501656A1/en unknown
- 2017-10-06 CL CL2017002539A patent/CL2017002539A1/es unknown
- 2017-10-13 CO CONC2017/0010504A patent/CO2017010504A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2016249261A1 (en) | 2017-10-05 |
MX370172B (es) | 2019-12-04 |
RU2701961C2 (ru) | 2019-10-02 |
EP3286920A1 (en) | 2018-02-28 |
RU2017134677A (ru) | 2019-04-09 |
CO2017010504A2 (es) | 2017-10-20 |
KR20170139016A (ko) | 2017-12-18 |
CL2017002539A1 (es) | 2018-04-13 |
RU2017134677A3 (ko) | 2019-07-26 |
WO2016168652A1 (en) | 2016-10-20 |
CA2979075A1 (en) | 2016-10-20 |
MX2017013255A (es) | 2018-02-09 |
BR112017022248A2 (pt) | 2018-07-10 |
US20160309154A1 (en) | 2016-10-20 |
CN107439013A (zh) | 2017-12-05 |
PH12017501656A1 (en) | 2018-03-12 |
JP2018515018A (ja) | 2018-06-07 |
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