RU2017128208A3 - - Google Patents
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- Publication number
- RU2017128208A3 RU2017128208A3 RU2017128208A RU2017128208A RU2017128208A3 RU 2017128208 A3 RU2017128208 A3 RU 2017128208A3 RU 2017128208 A RU2017128208 A RU 2017128208A RU 2017128208 A RU2017128208 A RU 2017128208A RU 2017128208 A3 RU2017128208 A3 RU 2017128208A3
- Authority
- RU
- Russia
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
- H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6027—Correction or control of colour gradation or colour contrast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/86—Camera processing pipelines; Components thereof for processing colour signals for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits
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)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Picture Signal Circuits (AREA)
- Studio Circuits (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15150555 | 2015-01-09 | ||
| EP15150555.9 | 2015-01-09 | ||
| PCT/EP2015/074501 WO2016110341A1 (en) | 2015-01-09 | 2015-10-22 | Luminance changing image processing with color constancy |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017128208A RU2017128208A (ru) | 2019-02-11 |
| RU2017128208A3 true RU2017128208A3 (enExample) | 2019-05-30 |
| RU2707728C2 RU2707728C2 (ru) | 2019-11-28 |
Family
ID=52282646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017128208A RU2707728C2 (ru) | 2015-01-09 | 2015-10-22 | Обработка изображения с изменением степени яркости при постоянстве цвета |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10504216B2 (enExample) |
| EP (1) | EP3243322B1 (enExample) |
| JP (1) | JP6396596B2 (enExample) |
| CN (1) | CN107113367B (enExample) |
| RU (1) | RU2707728C2 (enExample) |
| WO (1) | WO2016110341A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035696A1 (zh) * | 2016-08-22 | 2018-03-01 | 华为技术有限公司 | 一种图像处理方法以及装置 |
| US10885676B2 (en) * | 2016-12-27 | 2021-01-05 | Samsung Electronics Co., Ltd. | Method and apparatus for modifying display settings in virtual/augmented reality |
| GB2566050B (en) * | 2017-08-31 | 2021-08-25 | Imagination Tech Ltd | Luminance-normalised colour spaces |
| KR102492150B1 (ko) * | 2017-09-15 | 2023-01-27 | 삼성전자주식회사 | 디스플레이 시스템 및 디스플레이 보정 방법 |
| CN108537852B (zh) * | 2018-04-17 | 2020-07-07 | 四川大学 | 一种基于图像局部对比度的自适应颜色恒常性方法 |
| US10917583B2 (en) * | 2018-04-27 | 2021-02-09 | Apple Inc. | Standard and high dynamic range display systems and methods for high dynamic range displays |
| CN109144641B (zh) * | 2018-08-14 | 2021-11-02 | 四川虹美智能科技有限公司 | 一种通过冰箱显示屏展示图像的方法及装置 |
| CN109272459B (zh) | 2018-08-20 | 2020-12-01 | Oppo广东移动通信有限公司 | 图像处理方法、装置、存储介质及电子设备 |
| CN113016182B (zh) * | 2018-10-03 | 2023-07-11 | 杜比实验室特许公司 | 减少后向兼容hdr成像中的条带伪影 |
| GB2575134B (en) | 2018-12-20 | 2021-03-31 | Imagination Tech Ltd | ASTC interpolation |
| GB2575135B (en) | 2018-12-20 | 2021-03-24 | Imagination Tech Ltd | ASTC interpolation |
| WO2020221731A1 (en) | 2019-04-30 | 2020-11-05 | Signify Holding B.V. | Luminance distribution determination |
| KR20200134862A (ko) | 2019-05-24 | 2020-12-02 | 삼성전자주식회사 | 영상 처리 방법 및 장치 |
| EP3839876A1 (en) * | 2019-12-20 | 2021-06-23 | Fondation B-COM | Method for converting an image and corresponding device |
| KR20220077730A (ko) | 2020-12-02 | 2022-06-09 | 삼성전자주식회사 | 이미지 처리 방법 및 장치 |
| JP2022099651A (ja) * | 2020-12-23 | 2022-07-05 | ソニーセミコンダクタソリューションズ株式会社 | 画像生成装置、画像生成方法、およびプログラム |
| CN114299178A (zh) * | 2021-12-28 | 2022-04-08 | 北京光启元数字科技有限公司 | 一种颜色拾取方法、装置、设备及存储介质 |
| CN114820843B (zh) * | 2022-04-08 | 2024-08-13 | 吉林大学 | 一种保持农田图像颜色恒常性的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1326433B1 (en) * | 2001-12-29 | 2012-04-11 | Samsung Electronics Co., Ltd. | Apparatus and method of controlling brightness of image |
| US7369699B1 (en) * | 2003-08-29 | 2008-05-06 | Apple Inc. | Methods and apparatuses for restoring color and enhancing electronic images |
| EP1683342A1 (en) * | 2003-11-04 | 2006-07-26 | Koninklijke Philips Electronics N.V. | Smart clipper for mobile displays |
| KR100755676B1 (ko) | 2005-08-26 | 2007-09-05 | 삼성전자주식회사 | 밝기 향상 및 전력 제어를 지원하는 영상 표시 장치 및방법 |
| US8274525B2 (en) * | 2006-10-12 | 2012-09-25 | TP Vision Holding, B.V. | Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display |
| KR101431185B1 (ko) * | 2007-06-22 | 2014-08-27 | 삼성전자 주식회사 | 영상 향상 방법 및 장치, 이를 이용한 영상 처리 시스템 |
| US20090091660A1 (en) * | 2007-10-08 | 2009-04-09 | Yu-Wei Wang | Method and apparatus for processing color components of pixel through adding white light adaptively |
| JP5105209B2 (ja) * | 2007-12-04 | 2012-12-26 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
| US20100080459A1 (en) * | 2008-09-26 | 2010-04-01 | Qualcomm Incorporated | Content adaptive histogram enhancement |
| WO2010104624A2 (en) * | 2009-03-10 | 2010-09-16 | Dolby Laboratories Licensing Corporation | Extended dynamic range and extended dimensionality image signal conversion |
| JP5683882B2 (ja) * | 2009-10-15 | 2015-03-11 | オリンパス株式会社 | 画像処理装置、画像処理方法および画像処理プログラム |
| TWI538474B (zh) * | 2011-03-15 | 2016-06-11 | 杜比實驗室特許公司 | 影像資料轉換的方法與設備 |
| PL2836983T3 (pl) | 2012-10-08 | 2018-01-31 | Koninklijke Philips Nv | Przetwarzanie obrazu zmieniające luminancję z ograniczeniami barwy |
| US9412155B2 (en) | 2012-12-31 | 2016-08-09 | Karl Storz Imaging, Inc. | Video system with dynamic contrast and detail enhancement |
| JP6619813B2 (ja) * | 2014-12-11 | 2019-12-11 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 特定のディスプレイに対する高ダイナミックレンジ画像の最適化 |
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2015
- 2015-10-22 US US15/537,890 patent/US10504216B2/en active Active
- 2015-10-22 JP JP2017535893A patent/JP6396596B2/ja active Active
- 2015-10-22 EP EP15784665.0A patent/EP3243322B1/en active Active
- 2015-10-22 WO PCT/EP2015/074501 patent/WO2016110341A1/en not_active Ceased
- 2015-10-22 CN CN201580072775.2A patent/CN107113367B/zh active Active
- 2015-10-22 RU RU2017128208A patent/RU2707728C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018508862A (ja) | 2018-03-29 |
| US10504216B2 (en) | 2019-12-10 |
| JP6396596B2 (ja) | 2018-09-26 |
| RU2017128208A (ru) | 2019-02-11 |
| EP3243322A1 (en) | 2017-11-15 |
| US20170352137A1 (en) | 2017-12-07 |
| RU2707728C2 (ru) | 2019-11-28 |
| EP3243322B1 (en) | 2018-07-18 |
| CN107113367B (zh) | 2019-08-06 |
| CN107113367A (zh) | 2017-08-29 |
| WO2016110341A1 (en) | 2016-07-14 |