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)
- Image Processing (AREA)
- Color Television Systems (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 (en) |
| EP (1) | EP3286920A1 (en) |
| JP (1) | JP2018515018A (en) |
| KR (1) | KR20170139016A (en) |
| CN (1) | CN107439013A (en) |
| AU (1) | AU2016249261A1 (en) |
| BR (1) | BR112017022248A2 (en) |
| CA (1) | CA2979075A1 (en) |
| CL (1) | CL2017002539A1 (en) |
| CO (1) | CO2017010504A2 (en) |
| MX (1) | MX370172B (en) |
| PH (1) | PH12017501656A1 (en) |
| RU (1) | RU2701961C2 (en) |
| SG (1) | SG11201707212UA (en) |
| WO (1) | WO2016168652A1 (en) |
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| US9936199B2 (en) * | 2014-09-26 | 2018-04-03 | Dolby Laboratories Licensing Corporation | Encoding and decoding perceptually-quantized video content |
| US10257526B2 (en) * | 2015-05-01 | 2019-04-09 | Disney Enterprises, Inc. | Perceptual color transformations for wide color gamut video coding |
| US10116938B2 (en) * | 2015-07-22 | 2018-10-30 | Arris Enterprises Llc | System for coding high dynamic range and wide color gamut sequences |
| CN107950031B (en) * | 2015-09-11 | 2021-02-19 | 松下知识产权经营株式会社 | Video receiving method and video receiving device |
| KR20240013892A (en) * | 2015-09-11 | 2024-01-30 | 엘지전자 주식회사 | Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method and broadcast signal receiving method |
| JP6986670B2 (en) | 2015-09-11 | 2021-12-22 | パナソニックＩｐマネジメント株式会社 | Video receiving method and video receiving device |
| US10244249B2 (en) | 2015-09-21 | 2019-03-26 | Qualcomm Incorporated | Fixed point implementation of range adjustment of components in video coding |
| 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 |
| US10536665B2 (en) * | 2016-02-01 | 2020-01-14 | Lg Electronics Inc. | Device for transmitting broadcast signal, device for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal |
| US11228770B2 (en) | 2016-05-16 | 2022-01-18 | Qualcomm Incorporated | Loop sample processing for high dynamic range and wide color gamut video coding |
| CN107995497B (en) * | 2016-10-26 | 2021-05-28 | 杜比实验室特许公司 | Screen adaptive decoding of high dynamic range video |
| 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 (en) | 2016-12-19 | 2021-01-27 | ソニー株式会社 | Image processing equipment, image processing methods and programs |
| JP6822122B2 (en) * | 2016-12-19 | 2021-01-27 | ソニー株式会社 | Image processing equipment, image processing methods and programs |
| JP6822123B2 (en) | 2016-12-19 | 2021-01-27 | ソニー株式会社 | Image processing equipment, image processing methods and programs |
| 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 |
| US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
| CN108737877B (en) | 2017-04-21 | 2020-06-02 | 华为技术有限公司 | Image processing method and device and terminal equipment |
| 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 |
| CN108882028B (en) | 2018-07-05 | 2019-06-14 | 华为技术有限公司 | The processing method and processing device of vision signal |
| CN108900823B (en) | 2018-07-05 | 2019-07-12 | 华为技术有限公司 | A kind of method and device of video frequency signal processing |
| 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 |
| 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 (en) * | 2020-10-19 | 2022-11-11 | 上海网达软件股份有限公司 | Method and system for real-time transcoding of HDR (high-definition link) and SDR (short-definition link) of video |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2643531B1 (en) * | 1989-02-21 | 1996-04-26 | Thomson Csf | INFORMATION COMPRESSION METHOD AND DEVICE FOR COMPATIBLE DECODING OF A FAMILY OF INCREASING RESOLUTIONS TELEVISION SIGNALS |
| US5528339A (en) * | 1994-08-26 | 1996-06-18 | Eastman Kodak Company | Color image reproduction of scenes with color enhancement and preferential tone mapping |
| US6873368B1 (en) * | 1997-12-23 | 2005-03-29 | Thomson Licensing Sa. | Low noise encoding and decoding method |
| CN102388612B (en) * | 2009-03-13 | 2014-10-08 | 杜比实验室特许公司 | Layered compression of high dynamic range, visual dynamic range, and wide color gamut video |
| JP5829758B2 (en) * | 2011-10-20 | 2015-12-09 | 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 | Method and system for video equalization |
| US9762903B2 (en) * | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
| KR20130141920A (en) * | 2012-06-18 | 2013-12-27 | 삼성디스플레이 주식회사 | System and method for converting color gamut |
| JP2014033273A (en) * | 2012-08-01 | 2014-02-20 | Nikon Corp | Color gamut conversion device, digital camera, color gamut conversion program, and color gamut conversion method |
| EP3490256B1 (en) * | 2013-01-02 | 2021-07-21 | Dolby Laboratories Licensing Corporation | Backward-compatible coding for ultra high definition video signals with enhanced dynamic range |
| WO2014162849A1 (en) * | 2013-04-05 | 2014-10-09 | ソニー株式会社 | Image processing device and image processing method |
| JP2014239277A (en) * | 2013-06-06 | 2014-12-18 | 株式会社リコー | Profile search system, image processing system, searching method and program |
| CN106488246B (en) * | 2013-06-17 | 2019-06-11 | 杜比实验室特许公司 | Method for enhancing the adaptive shaping of the hierarchical coding of dynamic range signal |
| GB2516223A (en) * | 2013-07-09 | 2015-01-21 | Nokia Corp | Method and apparatus for video coding and decoding |
| TWI646828B (en) * | 2013-09-03 | 2019-01-01 | 日商新力股份有限公司 | Decoding device and decoding method, encoding device and encoding method |
| CN107211130B (en) * | 2015-01-30 | 2020-07-24 | 交互数字Vc控股公司 | Method and apparatus for encoding and decoding color picture |
-
2016
- 2016-04-14 US US15/099,256 patent/US20160309154A1/en not_active Abandoned
- 2016-04-15 JP JP2017553333A patent/JP2018515018A/en active Pending
- 2016-04-15 CN CN201680021281.6A patent/CN107439013A/en active Pending
- 2016-04-15 AU AU2016249261A patent/AU2016249261A1/en not_active Abandoned
- 2016-04-15 BR BR112017022248-5A patent/BR112017022248A2/en not_active Application Discontinuation
- 2016-04-15 CA CA2979075A patent/CA2979075A1/en not_active Abandoned
- 2016-04-15 MX MX2017013255A patent/MX370172B/en active IP Right Grant
- 2016-04-15 RU RU2017134677A patent/RU2701961C2/en not_active IP Right Cessation
- 2016-04-15 KR KR1020177029622A patent/KR20170139016A/en unknown
- 2016-04-15 EP EP16720008.8A patent/EP3286920A1/en not_active Withdrawn
- 2016-04-15 SG SG11201707212UA patent/SG11201707212UA/en unknown
- 2016-04-15 WO PCT/US2016/027831 patent/WO2016168652A1/en active Application Filing
-
2017
- 2017-09-11 PH PH12017501656A patent/PH12017501656A1/en unknown
- 2017-10-06 CL CL2017002539A patent/CL2017002539A1/en unknown
- 2017-10-13 CO CONC2017/0010504A patent/CO2017010504A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016168652A1 (en) | 2016-10-20 |
| MX2017013255A (en) | 2018-02-09 |
| BR112017022248A2 (en) | 2018-07-10 |
| RU2017134677A3 (en) | 2019-07-26 |
| RU2701961C2 (en) | 2019-10-02 |
| CL2017002539A1 (en) | 2018-04-13 |
| CA2979075A1 (en) | 2016-10-20 |
| MX370172B (en) | 2019-12-04 |
| CO2017010504A2 (en) | 2017-10-20 |
| PH12017501656A1 (en) | 2018-03-12 |
| US20160309154A1 (en) | 2016-10-20 |
| CN107439013A (en) | 2017-12-05 |
| AU2016249261A1 (en) | 2017-10-05 |
| RU2017134677A (en) | 2019-04-09 |
| EP3286920A1 (en) | 2018-02-28 |
| JP2018515018A (en) | 2018-06-07 |
| KR20170139016A (en) | 2017-12-18 |
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