DK3304900T3 - Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) - Google Patents
Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) Download PDFInfo
- Publication number
- DK3304900T3 DK3304900T3 DK16730659.6T DK16730659T DK3304900T3 DK 3304900 T3 DK3304900 T3 DK 3304900T3 DK 16730659 T DK16730659 T DK 16730659T DK 3304900 T3 DK3304900 T3 DK 3304900T3
- Authority
- DK
- Denmark
- Prior art keywords
- function
- wcg
- hdr
- video data
- dynamic range
- Prior art date
Links
- 230000003044 adaptive effect Effects 0.000 title 1
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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562172713P | 2015-06-08 | 2015-06-08 | |
| US201562184216P | 2015-06-24 | 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 |
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| DK3304900T3 true DK3304900T3 (da) | 2022-05-23 |
Family
ID=57452653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16730659.6T DK3304900T3 (da) | 2015-06-08 | 2016-06-08 | Indholdsadaptiv anvendelse af en fast overførselsfunktion af videodata med højt dynamikområde (hdr) og/eller med bred farveskala (wcg) |
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=) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| 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 |
| WO2010105036A1 (en) | 2009-03-13 | 2010-09-16 | Dolby Laboratories Licensing Corporation | Layered compression of high dynamic range, visual dynamic range, and wide color gamut video |
| 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 |
-
2016
- 2016-06-07 US US15/176,034 patent/US10244245B2/en active Active
- 2016-06-08 WO PCT/US2016/036480 patent/WO2016200969A1/en not_active Ceased
- 2016-06-08 EP EP16730659.6A patent/EP3304900B1/en active Active
- 2016-06-08 AU AU2016274617A patent/AU2016274617B2/en active Active
- 2016-06-08 PL PL16730659T patent/PL3304900T3/pl unknown
- 2016-06-08 CN CN201680032461.4A patent/CN107736024B/zh active Active
- 2016-06-08 SI SI201631527T patent/SI3304900T1/sl unknown
- 2016-06-08 KR KR1020177035102A patent/KR102031477B1/ko active Active
- 2016-06-08 ES ES16730659T patent/ES2916575T3/es active Active
- 2016-06-08 PT PT167306596T patent/PT3304900T/pt unknown
- 2016-06-08 DK DK16730659.6T patent/DK3304900T3/da active
- 2016-06-08 HU HUE16730659A patent/HUE058692T2/hu unknown
- 2016-06-08 TW TW105118290A patent/TWI670969B/zh active
- 2016-06-08 EP EP22164055.0A patent/EP4090017A1/en active Pending
- 2016-06-08 JP JP2017563203A patent/JP6882198B2/ja active Active
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 |
| CN107736024B (zh) | 2020-10-30 |
| US20160360215A1 (en) | 2016-12-08 |
| 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 |
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