RU2018126764A3 - - Google Patents
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- RU2018126764A3 RU2018126764A3 RU2018126764A RU2018126764A RU2018126764A3 RU 2018126764 A3 RU2018126764 A3 RU 2018126764A3 RU 2018126764 A RU2018126764 A RU 2018126764A RU 2018126764 A RU2018126764 A RU 2018126764A RU 2018126764 A3 RU2018126764 A3 RU 2018126764A3
- Authority
- RU
- Russia
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
-
- 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
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
-
- 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
- G09G2340/06—Colour space transformation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Discrete Mathematics (AREA)
- Image Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Color Image Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15201561.6 | 2015-12-21 | ||
| EP15201561 | 2015-12-21 | ||
| EP16167548 | 2016-04-28 | ||
| EP16167548.3 | 2016-04-28 | ||
| EP16170354 | 2016-05-19 | ||
| EP16170354.1 | 2016-05-19 | ||
| PCT/EP2016/082107 WO2017108906A1 (en) | 2015-12-21 | 2016-12-21 | Optimizing high dynamic range images for particular displays |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018126764A RU2018126764A (ru) | 2020-01-23 |
| RU2018126764A3 true RU2018126764A3 (enExample) | 2020-03-23 |
| RU2721762C2 RU2721762C2 (ru) | 2020-05-22 |
Family
ID=57755279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018126764A RU2721762C2 (ru) | 2015-12-21 | 2016-12-21 | Оптимизация изображений высокого динамического диапазона для конкретных дисплеев |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10863201B2 (enExample) |
| EP (1) | EP3394850B1 (enExample) |
| JP (1) | JP6871945B2 (enExample) |
| CN (1) | CN108431886B (enExample) |
| ES (1) | ES2808177T3 (enExample) |
| MX (1) | MX388892B (enExample) |
| PT (1) | PT3394850T (enExample) |
| RU (1) | RU2721762C2 (enExample) |
| WO (1) | WO2017108906A1 (enExample) |
| ZA (1) | ZA201804899B (enExample) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3157242B1 (en) | 2014-06-10 | 2019-07-03 | Panasonic Intellectual Property Management Co., Ltd. | Display system, display method, and display device |
| US10390027B2 (en) * | 2015-01-30 | 2019-08-20 | Interdigital Vc Holdings, Inc. | Method and apparatus of encoding and decoding a color picture |
| US10880557B2 (en) | 2015-06-05 | 2020-12-29 | Fastvdo Llc | High dynamic range image/video coding |
| JP6320440B2 (ja) | 2015-08-04 | 2018-05-09 | 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 | ハイダイナミックレンジ信号のための信号再構成 |
| US10542296B2 (en) * | 2016-05-10 | 2020-01-21 | Dolby Laboratories Licensing Corporation | Chroma reshaping of HDR video signals |
| WO2018003757A1 (ja) | 2016-06-27 | 2018-01-04 | ソニー株式会社 | 信号処理装置、信号処理方法、カメラシステム、ビデオシステムおよびサーバ |
| US11184596B2 (en) * | 2016-07-27 | 2021-11-23 | Panasonic Intellectual Property Management Co., Ltd. | Image processing device, reproduction device, image processing method, and reproduction method |
| US10834400B1 (en) * | 2016-08-19 | 2020-11-10 | Fastvdo Llc | Enhancements of the AV1 video codec |
| RU2713869C1 (ru) * | 2017-02-15 | 2020-02-07 | Долби Лэборетериз Лайсенсинг Корпорейшн | Преобразование тоновой кривой для изображений с расширенным динамическим диапазоном |
| EP3399497A1 (en) | 2017-05-05 | 2018-11-07 | Koninklijke Philips N.V. | Optimizing decoded high dynamic range image saturation |
| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| EP3451677A1 (en) * | 2017-09-05 | 2019-03-06 | Koninklijke Philips N.V. | Graphics-safe hdr image luminance re-grading |
| US10856040B2 (en) * | 2017-10-31 | 2020-12-01 | Avago Technologies International Sales Pte. Limited | Video rendering system |
| US10600163B2 (en) | 2017-11-22 | 2020-03-24 | Interdigital Vc Holdings, Inc. | Method and device for reconstructing a display adapted HDR image |
| JP7074461B2 (ja) * | 2017-11-22 | 2022-05-24 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | ディスプレイ適合ｈｄｒ画像を再構成する方法およびデバイス |
| EP3537697A1 (en) | 2018-03-06 | 2019-09-11 | Koninklijke Philips N.V. | Versatile dynamic range conversion processing |
| US10546554B2 (en) * | 2018-03-26 | 2020-01-28 | Dell Products, Lp | System and method for adaptive tone mapping for high dynamic ratio digital images |
| US10917583B2 (en) | 2018-04-27 | 2021-02-09 | Apple Inc. | Standard and high dynamic range display systems and methods for high dynamic range displays |
| KR102805644B1 (ko) * | 2018-09-18 | 2025-05-09 | 엘지전자 주식회사 | 영상표시장치 |
| US11158286B2 (en) * | 2018-10-05 | 2021-10-26 | Disney Enterprises, Inc. | Machine learning color science conversion |
| 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 |
| EP3672254A1 (en) * | 2018-12-21 | 2020-06-24 | InterDigital VC Holdings, Inc. | Decoding an image |
| WO2020175231A1 (ja) * | 2019-02-28 | 2020-09-03 | キヤノン株式会社 | 撮像装置及びその制御方法及びプログラム |
| US10992902B2 (en) | 2019-03-21 | 2021-04-27 | Disney Enterprises, Inc. | Aspect ratio conversion with machine learning |
| CN110021256B (zh) * | 2019-04-02 | 2021-11-23 | Oppo广东移动通信有限公司 | 显示亮度调整方法及相关产品 |
| WO2020219341A1 (en) * | 2019-04-23 | 2020-10-29 | Dolby Laboratories Licensing Corporation | Display management for high dynamic range images |
| US11405582B2 (en) * | 2019-06-28 | 2022-08-02 | Meta Platforms, Inc. | Preprocessing of high-dynamic-range video using a hybrid lookup table scheme |
| EP3764346A1 (en) * | 2019-07-09 | 2021-01-13 | Koninklijke Philips N.V. | Adjustment of display optimization behaviour for hdr images |
| US12272039B2 (en) | 2019-08-15 | 2025-04-08 | Dolby Laboratories Licensing Corporation | Efficient user-defined SDR-to-HDR conversion with model templates |
| CN112686809B (zh) * | 2019-10-18 | 2024-11-22 | 华为技术有限公司 | 处理高动态范围图像的方法和装置 |
| US11127124B2 (en) | 2019-10-28 | 2021-09-21 | Adobe Inc. | Evenly spaced curve sampling technique for digital visual content transformation |
| US11961262B2 (en) * | 2019-11-01 | 2024-04-16 | Lg Electronics Inc. | Signal processing apparatus and image display apparatus including same |
| EP3873096A1 (en) * | 2020-02-25 | 2021-09-01 | Koninklijke Philips N.V. | Improved hdr color processing for saturated colors |
| US11082473B1 (en) * | 2020-03-15 | 2021-08-03 | Tfi Digital Media Limited | Method for complexity reduction in video coding by coding parameters reuse |
| JP2021153236A (ja) * | 2020-03-24 | 2021-09-30 | キヤノン株式会社 | 表示装置および表示方法 |
| CN113628106B (zh) * | 2020-05-08 | 2025-01-28 | 华为技术有限公司 | 图像动态范围处理方法和装置 |
| KR102856739B1 (ko) * | 2020-08-03 | 2025-09-08 | 삼성전자 주식회사 | 조도 측정 방법 및 장치 |
| US11792532B2 (en) | 2020-08-17 | 2023-10-17 | Dolby Laboratories Licensing Corporation | Picture metadata for high dynamic range video |
| KR102766426B1 (ko) * | 2020-08-31 | 2025-02-12 | 삼성전자주식회사 | 고해상도 디스플레이를 위한 영상 처리 장치, 영상 처리 방법 및 이를 포함하는 어플리케이션 프로세서 |
| KR20220070912A (ko) | 2020-11-23 | 2022-05-31 | 삼성전자주식회사 | 영상을 제공하는 방법 및 이를 지원하는 전자 장치 |
| CN112767508B (zh) * | 2021-01-18 | 2023-12-26 | 赛诺联合医疗科技（北京）有限公司 | 针对呼吸门控图像的伪彩显示方法、系统、设备以及介质 |
| CN117063226A (zh) | 2021-03-22 | 2023-11-14 | 三星电子株式会社 | 提供高动态范围图像的方法和支持该方法的电子装置 |
| KR102798484B1 (ko) * | 2021-03-22 | 2025-04-22 | 삼성전자주식회사 | Hdr 영상을 제공하는 방법 및 이를 지원하는 전자 장치 |
| CN113112429B (zh) * | 2021-04-27 | 2024-04-16 | 大连海事大学 | 一种用于复杂光照条件下有雾图像的通用增强框架 |
| CN113191986B (zh) * | 2021-05-28 | 2022-09-30 | 浙江大华技术股份有限公司 | 一种图像处理方法及装置 |
| EP4360301A1 (en) * | 2021-06-23 | 2024-05-01 | InterDigital CE Patent Holdings, SAS | Device and method for applying a look-up table |
| US11470270B1 (en) * | 2021-07-28 | 2022-10-11 | Shenzhen GOODIX Technology Co., Ltd. | Staggered high-dynamic-range image capture with luminance-driven upsampling of pixel-binned image sensor array output |
| US12298834B2 (en) * | 2021-09-23 | 2025-05-13 | Intel Corporation | Methods and apparatus to control an aggressiveness of display panel power savings and fidelity |
| WO2023094871A1 (en) * | 2021-11-29 | 2023-06-01 | Weta Digital Limited | Increasing dynamic range of a virtual production display |
| US11412155B1 (en) | 2021-11-29 | 2022-08-09 | Unity Technologies Sf | Dynamic range of a virtual production display |
| EP4220539A1 (en) | 2022-01-27 | 2023-08-02 | Koninklijke Philips N.V. | Automatic luminance adjustment for hdr video coding |
| CN115643385B (zh) * | 2022-11-10 | 2025-09-05 | 北京奇艺世纪科技有限公司 | 视频数据处理方法、视频显示方法及装置、电子设备及可读存储介质 |
| EP4415343A1 (en) | 2023-02-08 | 2024-08-14 | Koninklijke Philips N.V. | Hdr out of gamut adjusted tone mapping |
| CN117711300B (zh) * | 2023-06-20 | 2024-08-23 | 荣耀终端有限公司 | 一种图像的显示方法、电子设备、可读存储介质和芯片 |
| CN116939255B (zh) * | 2023-09-15 | 2023-12-01 | 苏州华兴源创科技股份有限公司 | 视频图像的显示方法、装置、存储介质 |
| EP4542985A1 (en) | 2023-10-18 | 2025-04-23 | Koninklijke Philips N.V. | Hdr range adaptation luminance and color processing |
| CN117809408B (zh) * | 2023-10-18 | 2024-11-19 | 华能秦煤瑞金发电有限责任公司 | 一种可信息化管理的智能工器具柜 |
| EP4568235A1 (en) | 2023-12-06 | 2025-06-11 | Koninklijke Philips N.V. | Hdr range adaptation luminance processing on computers |
| EP4567783A1 (en) | 2023-12-08 | 2025-06-11 | Koninklijke Philips N.V. | Image display improvement in brightened viewing environments |
| KR102754590B1 (ko) * | 2024-01-02 | 2025-01-13 | 엘지전자 주식회사 | 영상표시장치 |
| GB2637333A (en) * | 2024-01-18 | 2025-07-23 | Envisics Ltd | Colour multiplexing |
| EP4604114A1 (en) | 2024-02-14 | 2025-08-20 | Koninklijke Philips N.V. | Brightness range adaptation for computers |
| WO2025176560A1 (en) * | 2024-02-21 | 2025-08-28 | Koninklijke Philips N.V. | Encoding and decoding for images |
| EP4607917A1 (en) * | 2024-02-21 | 2025-08-27 | Koninklijke Philips N.V. | Improved encoding and decoding for images |
| EP4636683A1 (en) | 2024-04-17 | 2025-10-22 | Koninklijke Philips N.V. | Improved luma and chroma mapping for images |
| CN118631955B (zh) * | 2024-05-27 | 2024-12-03 | 广州浩博百星光电有限公司 | 基于hdmi的数据处理方法及控制传输系统 |
| EP4657423A1 (en) | 2024-05-29 | 2025-12-03 | Koninklijke Philips N.V. | Visual asset state-dependent coordinated luminance processing |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8218625B2 (en) | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
| WO2007082562A2 (en) | 2006-01-23 | 2007-07-26 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | High dynamic range codecs |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| CN101082992A (zh) * | 2007-07-06 | 2007-12-05 | 浙江大学 | 实时高动态范围图像的绘制和显示方法 |
| US8135230B2 (en) * | 2007-07-30 | 2012-03-13 | Dolby Laboratories Licensing Corporation | Enhancing dynamic ranges of images |
| US8363131B2 (en) * | 2009-01-15 | 2013-01-29 | Aptina Imaging Corporation | Apparatus and method for local contrast enhanced tone mapping |
| KR101648762B1 (ko) * | 2009-11-03 | 2016-08-18 | 한양대학교 산학협력단 | 입력 영상의 동적 범위를 변환하는 방법 및 장치 |
| US8831340B2 (en) * | 2010-01-27 | 2014-09-09 | Adobe Systems Incorporated | Methods and apparatus for tone mapping high dynamic range images |
| CN102986214A (zh) * | 2010-07-06 | 2013-03-20 | 皇家飞利浦电子股份有限公司 | 从低动态范围图像生成高动态范围图像 |
| US8594426B2 (en) * | 2011-02-04 | 2013-11-26 | Apple Inc. | Color matching using color segmentation |
| ES2550782T3 (es) * | 2011-03-24 | 2015-11-12 | Koninklijke Philips N.V. | Aparato y método para analizar gradaciones de imágenes |
| WO2012142506A1 (en) * | 2011-04-14 | 2012-10-18 | Dolby Laboratories Licensing Corporation | Image prediction based on primary color grading model |
| US8988552B2 (en) * | 2011-09-26 | 2015-03-24 | Dolby Laboratories Licensing Corporation | Image formats and related methods and apparatuses |
| EP2603000B1 (en) * | 2011-12-08 | 2017-11-01 | Dolby Laboratories Licensing Corporation | Guided prediction-filtering in layered vdr image coding |
| US9129445B2 (en) * | 2012-03-14 | 2015-09-08 | Dolby Laboratories Licensing Corporation | Efficient tone-mapping of high-bit-depth video to low-bit-depth display |
| PT2880624T (pt) * | 2012-03-26 | 2019-08-26 | Koninklijke Philips Nv | Aparelhos e métodos baseados em região de brilho para codificação e descodificação de imagens hdr |
| 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 |
| US9554020B2 (en) * | 2013-11-13 | 2017-01-24 | Dolby Laboratories Licensing Corporation | Workflow for content creation and guided display management of EDR video |
| PL3231174T3 (pl) * | 2014-12-11 | 2021-03-08 | Koninklijke Philips N.V. | Optymalizacja obrazów o wysokim zakresie dynamiki dla konkretnych wyświetlaczy |
-
2016
- 2016-12-21 PT PT168229896T patent/PT3394850T/pt unknown
- 2016-12-21 MX MX2018007486A patent/MX388892B/es unknown
- 2016-12-21 JP JP2018551516A patent/JP6871945B2/ja active Active
- 2016-12-21 RU RU2018126764A patent/RU2721762C2/ru active
- 2016-12-21 US US16/060,274 patent/US10863201B2/en active Active
- 2016-12-21 CN CN201680075178.XA patent/CN108431886B/zh active Active
- 2016-12-21 WO PCT/EP2016/082107 patent/WO2017108906A1/en not_active Ceased
- 2016-12-21 ES ES16822989T patent/ES2808177T3/es active Active
- 2016-12-21 EP EP16822989.6A patent/EP3394850B1/en active Active
-
2018
- 2018-07-20 ZA ZA2018/04899A patent/ZA201804899B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018012456A2 (pt) | 2018-12-11 |
| PT3394850T (pt) | 2020-08-14 |
| EP3394850A1 (en) | 2018-10-31 |
| ZA201804899B (en) | 2020-05-27 |
| US20190052908A1 (en) | 2019-02-14 |
| RU2018126764A (ru) | 2020-01-23 |
| JP6871945B2 (ja) | 2021-05-19 |
| EP3394850B1 (en) | 2020-05-13 |
| ES2808177T3 (es) | 2021-02-25 |
| WO2017108906A1 (en) | 2017-06-29 |
| US10863201B2 (en) | 2020-12-08 |
| RU2721762C2 (ru) | 2020-05-22 |
| JP2019502221A (ja) | 2019-01-24 |
| CN108431886B (zh) | 2021-07-20 |
| MX2018007486A (es) | 2018-09-05 |
| MX388892B (es) | 2025-03-20 |
| CN108431886A (zh) | 2018-08-21 |