JP2018507619A5 - - Google Patents
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- JP2018507619A5 JP2018507619A5 JP2017539642A JP2017539642A JP2018507619A5 JP 2018507619 A5 JP2018507619 A5 JP 2018507619A5 JP 2017539642 A JP2017539642 A JP 2017539642A JP 2017539642 A JP2017539642 A JP 2017539642A JP 2018507619 A5 JP2018507619 A5 JP 2018507619A5
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- 238000000034 method Methods 0.000 claims description 35
- 238000004590 computer program Methods 0.000 claims description 4
- 238000012886 linear function Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021141988A JP7356478B2 (ja) | 2015-01-30 | 2021-08-31 | カラー・ピクチャを符号化および復号する方法および装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15305125.5A EP3051489A1 (en) | 2015-01-30 | 2015-01-30 | A method and apparatus of encoding and decoding a color picture |
| EP15305125.5 | 2015-01-30 | ||
| EP15306607 | 2015-10-09 | ||
| EP15306607.1 | 2015-10-09 | ||
| PCT/EP2016/051449 WO2016120209A1 (en) | 2015-01-30 | 2016-01-25 | A method and apparatus of encoding and decoding a color picture |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021141988A Division JP7356478B2 (ja) | 2015-01-30 | 2021-08-31 | カラー・ピクチャを符号化および復号する方法および装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018507619A JP2018507619A (ja) | 2018-03-15 |
| JP2018507619A5 true JP2018507619A5 (enExample) | 2019-02-21 |
| JP6937695B2 JP6937695B2 (ja) | 2021-09-22 |
Family
ID=55236354
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017539642A Active JP6937695B2 (ja) | 2015-01-30 | 2016-01-25 | カラー・ピクチャを符号化および復号する方法および装置 |
| JP2021141988A Active JP7356478B2 (ja) | 2015-01-30 | 2021-08-31 | カラー・ピクチャを符号化および復号する方法および装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021141988A Active JP7356478B2 (ja) | 2015-01-30 | 2021-08-31 | カラー・ピクチャを符号化および復号する方法および装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10390027B2 (enExample) |
| EP (2) | EP3251084B1 (enExample) |
| JP (2) | JP6937695B2 (enExample) |
| KR (1) | KR102529013B1 (enExample) |
| CN (2) | CN107211130B (enExample) |
| AU (2) | AU2016212243B2 (enExample) |
| CA (1) | CA2975172C (enExample) |
| MX (2) | MX393752B (enExample) |
| MY (1) | MY186061A (enExample) |
| RU (1) | RU2710888C2 (enExample) |
| WO (1) | WO2016120209A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6937695B2 (ja) | 2015-01-30 | 2021-09-22 | 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 | カラー・ピクチャを符号化および復号する方法および装置 |
| RU2679239C1 (ru) | 2015-02-13 | 2019-02-06 | Телефонактиеболагет Лм Эрикссон (Пабл) | Предобработка и кодирование пикселей |
| US20160309154A1 (en) * | 2015-04-17 | 2016-10-20 | Qualcomm Incorporated | Dynamic range adjustment for high dynamic range and wide color gamut video coding |
| US10257526B2 (en) * | 2015-05-01 | 2019-04-09 | Disney Enterprises, Inc. | Perceptual color transformations for wide color gamut video coding |
| EP3113496A1 (en) | 2015-06-30 | 2017-01-04 | Thomson Licensing | Method and device for encoding both a hdr picture and a sdr picture obtained from said hdr picture using color mapping functions |
| US10721484B2 (en) | 2015-09-18 | 2020-07-21 | Interdigital Vc Holdings, Inc. | Determination of a co-located luminance sample of a color component sample, for HDR coding/decoding |
| EP3453175B1 (en) | 2016-05-04 | 2022-03-02 | InterDigital VC Holdings, Inc. | Method and apparatus for encoding/decoding a high dynamic range picture into a coded bistream |
| US10462334B2 (en) * | 2016-11-04 | 2019-10-29 | Disney Enterprises, Inc. | Pipeline for high dynamic range video coding based on luminance independent chromaticity preprocessing |
| EP3367658A1 (en) | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
| EP3367659A1 (en) * | 2017-02-28 | 2018-08-29 | Thomson Licensing | Hue changing color gamut mapping |
| US10542187B2 (en) | 2017-03-01 | 2020-01-21 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
| JP6659178B2 (ja) * | 2017-03-01 | 2020-03-04 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| IT201800000555A1 (it) * | 2018-01-04 | 2019-07-04 | St Microelectronics Srl | Architettura di decodifica di riga per un dispositivo di memoria non volatile a cambiamento di fase e relativo metodo di decodifica di riga |
| CN110691227B (zh) * | 2018-07-05 | 2024-04-09 | 华为技术有限公司 | 一种视频信号处理方法及装置 |
| KR102824011B1 (ko) | 2018-09-21 | 2025-06-20 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 역 양자화 장치 및 방법 |
| CN113678450B (zh) * | 2019-03-12 | 2024-09-13 | 弗劳恩霍夫应用研究促进协会 | 用于图像和视频编码的选择性分量间变换(ict) |
| CN113812161B (zh) * | 2019-05-14 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 视频编解码中的缩放方法 |
| WO2021052493A1 (en) | 2019-09-20 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Scaling process for coding block |
| EP4229869A1 (en) * | 2020-10-14 | 2023-08-23 | Dolby Laboratories Licensing Corporation | Color transformation for hdr video with a coding-efficiency constraint |
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| JP3134784B2 (ja) * | 1996-08-05 | 2001-02-13 | 松下電器産業株式会社 | 画像合成回路 |
| JP4040171B2 (ja) * | 1998-04-24 | 2008-01-30 | キヤノン株式会社 | 信号処理装置 |
| US8698840B2 (en) * | 1999-03-05 | 2014-04-15 | Csr Technology Inc. | Method and apparatus for processing video and graphics data to create a composite output image having independent and separate layers of video and graphics display planes |
| JP4003399B2 (ja) | 2000-10-23 | 2007-11-07 | ソニー株式会社 | 画像処理装置および方法、並びに記録媒体 |
| US6980598B2 (en) * | 2002-02-22 | 2005-12-27 | International Business Machines Corporation | Programmable vertical filter for video encoding |
| US7106352B2 (en) * | 2003-03-03 | 2006-09-12 | Sun Microsystems, Inc. | Automatic gain control, brightness compression, and super-intensity samples |
| KR20060119969A (ko) * | 2003-09-12 | 2006-11-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 휘도를 제어하기 위한 휘도 제어 방법 및 휘도 제어 장치,컴퓨터 프로그램 및 컴퓨팅 시스템 |
| US6975767B1 (en) * | 2004-02-02 | 2005-12-13 | Adams Platform Pty Ltd. | System and method for encoding and decoding video |
| JP2006276677A (ja) * | 2005-03-30 | 2006-10-12 | Toshiba Corp | 表示装置と表示装置の駆動方法 |
| US7352410B2 (en) * | 2005-05-31 | 2008-04-01 | Kolorific, Inc. | Method and system for automatic brightness and contrast adjustment of a video source |
| CN101742306A (zh) | 2006-01-23 | 2010-06-16 | 马普科技促进协会 | 高动态范围编解码器 |
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| US8237865B2 (en) * | 2006-12-18 | 2012-08-07 | Emanuele Salvucci | Multi-compatible low and high dynamic range and high bit-depth texture and video encoding system |
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| US8207931B2 (en) * | 2007-05-31 | 2012-06-26 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method of displaying a low dynamic range image in a high dynamic range |
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| KR101539379B1 (ko) | 2008-12-31 | 2015-07-29 | 주식회사 동부하이텍 | 실시간 영상 발생기 |
| KR101007101B1 (ko) * | 2009-01-07 | 2011-01-10 | 한양대학교 산학협력단 | 적응형 톤 매핑 장치 및 방법, 그리고 이를 이용한 영상 처리 시스템 |
| KR101256030B1 (ko) * | 2009-03-10 | 2013-04-23 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 확장된 동적 범위 및 확장된 차수 이미지 신호 변환 |
| 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 |
| US8942282B2 (en) * | 2010-04-12 | 2015-01-27 | Qualcomm Incorporated | Variable length coding of coded block pattern (CBP) in video compression |
| WO2012004709A1 (en) | 2010-07-06 | 2012-01-12 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
| TWI479898B (zh) * | 2010-08-25 | 2015-04-01 | Dolby Lab Licensing Corp | 擴展影像動態範圍 |
| WO2012122426A1 (en) | 2011-03-10 | 2012-09-13 | Dolby Laboratories Licensing Corporation | Reference processing for bitdepth and color format scalable video coding |
| CN103493489B (zh) | 2011-04-14 | 2016-10-19 | 杜比实验室特许公司 | 基于原色分级模型的图像预测 |
| TWI624182B (zh) | 2011-04-15 | 2018-05-11 | 杜比實驗室特許公司 | 高動態範圍影像的編碼、解碼及表示 |
| EP2702765A1 (en) | 2011-04-28 | 2014-03-05 | Koninklijke Philips N.V. | Method and apparatus for generating an image coding signal |
| RU2616158C2 (ru) | 2011-04-28 | 2017-04-12 | Конинклейке Филипс Н.В. | Устройства и способы для кодирования и декодирования hdr-изображений |
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| PL4421797T3 (pl) | 2011-09-27 | 2025-09-01 | Koninklijke Philips N.V. | Urządzenie i sposób do przekształcenia zakresu dynamiki obrazów |
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| WO2015097118A1 (en) | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image into a bitstream and/or decoding a bitstream representing a high-dynamic range image |
| EP2958327A1 (en) | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for encoding a sequence of pictures |
| JP6937695B2 (ja) | 2015-01-30 | 2021-09-22 | 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 | カラー・ピクチャを符号化および復号する方法および装置 |
| PT3394850T (pt) * | 2015-12-21 | 2020-08-14 | Koninklijke Philips Nv | Otimização de imagens de alta gama dinâmica para monitores específicos |
| US10542296B2 (en) * | 2016-05-10 | 2020-01-21 | Dolby Laboratories Licensing Corporation | Chroma reshaping of HDR video signals |
| US10462334B2 (en) * | 2016-11-04 | 2019-10-29 | Disney Enterprises, Inc. | Pipeline for high dynamic range video coding based on luminance independent chromaticity preprocessing |
| US10681358B2 (en) * | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
-
2016
- 2016-01-25 JP JP2017539642A patent/JP6937695B2/ja active Active
- 2016-01-25 CN CN201680008047.XA patent/CN107211130B/zh active Active
- 2016-01-25 EP EP16701608.8A patent/EP3251084B1/en active Active
- 2016-01-25 AU AU2016212243A patent/AU2016212243B2/en active Active
- 2016-01-25 MY MYPI2017702443A patent/MY186061A/en unknown
- 2016-01-25 CA CA2975172A patent/CA2975172C/en active Active
- 2016-01-25 MX MX2019013809A patent/MX393752B/es unknown
- 2016-01-25 RU RU2017130386A patent/RU2710888C2/ru active
- 2016-01-25 EP EP22171742.4A patent/EP4089627A3/en active Pending
- 2016-01-25 US US15/547,512 patent/US10390027B2/en active Active
- 2016-01-25 KR KR1020177020984A patent/KR102529013B1/ko active Active
- 2016-01-25 WO PCT/EP2016/051449 patent/WO2016120209A1/en not_active Ceased
- 2016-01-25 CN CN202010654525.2A patent/CN111654697B/zh active Active
- 2016-01-25 MX MX2017009748A patent/MX371076B/es active IP Right Grant
-
2019
- 2019-05-10 US US16/408,639 patent/US11178412B2/en active Active
-
2021
- 2021-02-18 AU AU2021201048A patent/AU2021201048B2/en active Active
- 2021-08-31 JP JP2021141988A patent/JP7356478B2/ja active Active
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