ES2808177T3 - Optimización de imágenes de alto rango dinámico para pantallas particulares - Google Patents
Optimización de imágenes de alto rango dinámico para pantallas particulares Download PDFInfo
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- ES2808177T3 ES2808177T3 ES16822989T ES16822989T ES2808177T3 ES 2808177 T3 ES2808177 T3 ES 2808177T3 ES 16822989 T ES16822989 T ES 16822989T ES 16822989 T ES16822989 T ES 16822989T ES 2808177 T3 ES2808177 T3 ES 2808177T3
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- 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
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- 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
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- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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Landscapes
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- Computer Hardware Design (AREA)
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15201561 | 2015-12-21 | ||
| EP16167548 | 2016-04-28 | ||
| EP16170354 | 2016-05-19 | ||
| PCT/EP2016/082107 WO2017108906A1 (en) | 2015-12-21 | 2016-12-21 | Optimizing high dynamic range images for particular displays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2808177T3 true ES2808177T3 (es) | 2021-02-25 |
Family
ID=57755279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16822989T Active ES2808177T3 (es) | 2015-12-21 | 2016-12-21 | Optimización de imágenes de alto rango dinámico para pantallas particulares |
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 (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460745B (zh) * | 2014-06-10 | 2022-03-08 | 松下知识产权经营株式会社 | 显示装置 |
| CN111654697B (zh) * | 2015-01-30 | 2022-07-19 | 交互数字Vc控股公司 | 对彩色画面进行编码和解码的方法和装置 |
| 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 |
| CN109479111B (zh) * | 2016-07-27 | 2021-08-03 | 松下知识产权经营株式会社 | 图像处理装置、再生装置、图像处理方法以及再生方法 |
| US10834400B1 (en) * | 2016-08-19 | 2020-11-10 | Fastvdo Llc | Enhancements of the AV1 video codec |
| HUE050807T2 (hu) * | 2017-02-15 | 2021-01-28 | Dolby Laboratories Licensing Corp | Árnyalatgörbe-leképezés nagy dinamikus tartományú képek számára |
| 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 |
| 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 |
| US10600163B2 (en) | 2017-11-22 | 2020-03-24 | Interdigital Vc Holdings, Inc. | Method and device for reconstructing a display adapted HDR image |
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| KR102805644B1 (ko) * | 2018-09-18 | 2025-05-09 | 엘지전자 주식회사 | 영상표시장치 |
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| 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 |
| DE112020001019T5 (de) * | 2019-02-28 | 2021-11-18 | Canon Kabushiki Kaisha | Bilderfassungsvorrichtung, Verfahren zur Steuerung dieser und Programm |
| 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 |
| PL3959709T3 (pl) * | 2019-04-23 | 2025-04-22 | Dolby Laboratories Licensing Corporation | Zarządzanie wyświetlaniem dla obrazów o wysokim zakresie dynamiki |
| 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 |
| EP4014487B1 (en) * | 2019-08-15 | 2025-06-18 | 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 |
| 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 |
| EP4089668A4 (en) | 2021-03-22 | 2023-02-08 | Samsung Electronics Co., Ltd. | METHOD OF SUPPLYING HDR IMAGES AND ELECTRONIC DEVICE SUPPORTING THE SAME |
| 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 |
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| WO2023094871A1 (en) * | 2021-11-29 | 2023-06-01 | Weta Digital Limited | Increasing dynamic range of a virtual production display |
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| 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 |
| 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 |
| EP4542985A1 (en) | 2023-10-18 | 2025-04-23 | Koninklijke Philips N.V. | Hdr range adaptation luminance and color processing |
| 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 |
| EP4607917A1 (en) * | 2024-02-21 | 2025-08-27 | Koninklijke Philips N.V. | Improved encoding and decoding for images |
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| US8218625B2 (en) | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
| JP5249784B2 (ja) | 2006-01-23 | 2013-07-31 | マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ | 高ダイナミックレンジコーデック |
| 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 |
| US20130107956A1 (en) * | 2010-07-06 | 2013-05-02 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
| US8594426B2 (en) * | 2011-02-04 | 2013-11-26 | Apple Inc. | Color matching using color segmentation |
| RU2607981C2 (ru) * | 2011-03-24 | 2017-01-11 | Конинклейке Филипс Н.В. | Устройства и способы для анализа градуировок изображения |
| EP2697972B1 (en) * | 2011-04-14 | 2015-01-14 | Dolby Laboratories Licensing Corporation | Image prediction based on primary color grading model |
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| EP2603000B1 (en) * | 2011-12-08 | 2017-11-01 | Dolby Laboratories Licensing Corporation | Guided prediction-filtering in layered vdr image coding |
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| RU2643663C2 (ru) * | 2012-03-26 | 2018-02-02 | Конинклейке Филипс Н.В. | Устройства и способы для кодирования и декодирования изображений с hdr на основании областей яркости |
| US9230509B2 (en) * | 2012-10-08 | 2016-01-05 | Koninklijke Philips N.V. | Luminance changing image processing with color constraints |
| JP6368365B2 (ja) | 2013-07-18 | 2018-08-01 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Ｈｄｒイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置 |
| CN105379263B (zh) * | 2013-11-13 | 2017-09-22 | 杜比实验室特许公司 | 用于指导图像的显示管理的方法和设备 |
| US10366672B2 (en) | 2014-12-11 | 2019-07-30 | Koninklijke Philips N.V. | Optimizing high dynamic range images for particular displays |
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| RU2018126764A (ru) | 2020-01-23 |
| JP6871945B2 (ja) | 2021-05-19 |
| BR112018012456A2 (pt) | 2018-12-11 |
| RU2721762C2 (ru) | 2020-05-22 |
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