TW201621812A - 估算圖像序列之二相異色彩分級版本間之色映射之方法及裝置 - Google Patents
估算圖像序列之二相異色彩分級版本間之色映射之方法及裝置 Download PDFInfo
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- TW201621812A TW201621812A TW104134759A TW104134759A TW201621812A TW 201621812 A TW201621812 A TW 201621812A TW 104134759 A TW104134759 A TW 104134759A TW 104134759 A TW104134759 A TW 104134759A TW 201621812 A TW201621812 A TW 201621812A
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- color
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- 238000000034 method Methods 0.000 title claims abstract description 63
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- 239000011159 matrix material Substances 0.000 claims description 10
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- 230000006870 function Effects 0.000 description 59
- 238000006243 chemical reaction Methods 0.000 description 14
- 230000015654 memory Effects 0.000 description 12
- 239000003086 colorant Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 6
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Classifications
-
- 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
- H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
- H04N1/6063—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut dependent on the contents of the image to be reproduced
- H04N1/6066—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut dependent on the contents of the image to be reproduced dependent on the gamut of the image to be reproduced
-
- 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
- G09G5/026—Control of mixing and/or overlay of colours in general
-
- 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
- H04N1/6002—Corrections within particular colour systems
- H04N1/6005—Corrections within particular colour systems with luminance or chrominance signals, e.g. LC1C2, HSL or YUV
-
- 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
- H04N1/6016—Conversion to subtractive colour signals
- H04N1/6019—Conversion to subtractive colour signals using look-up tables
-
- 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
- H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/67—Circuits for processing colour signals for matrixing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Analysis (AREA)
- Processing Of Color Television Signals (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14306726.2A EP3016387A1 (en) | 2014-10-29 | 2014-10-29 | A method and device for estimating a color mapping between two different color-graded versions of a sequence of pictures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201621812A true TW201621812A (zh) | 2016-06-16 |
Family
ID=51951749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104134759A TW201621812A (zh) | 2014-10-29 | 2015-10-23 | 估算圖像序列之二相異色彩分級版本間之色映射之方法及裝置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170339316A1 (enExample) |
| EP (2) | EP3016387A1 (enExample) |
| JP (1) | JP2018500788A (enExample) |
| KR (1) | KR20170074891A (enExample) |
| CN (1) | CN107148648B (enExample) |
| TW (1) | TW201621812A (enExample) |
| WO (1) | WO2016066520A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3016386A1 (en) * | 2014-10-29 | 2016-05-04 | Thomson Licensing | A method and device for estimating a color mapping between two different color-graded versions of a picture |
| CN106385573A (zh) * | 2016-09-06 | 2017-02-08 | 努比亚技术有限公司 | 一种图片处理方法及终端 |
| EP3337170A1 (en) | 2016-12-15 | 2018-06-20 | Thomson Licensing | Color grading interpolation methods and devices |
| JP2020057913A (ja) * | 2018-10-01 | 2020-04-09 | 東芝テック株式会社 | 画像処理装置及び画像処理方法 |
| CN113470591B (zh) * | 2020-03-31 | 2023-11-14 | 京东方科技集团股份有限公司 | 监视器调色方法及装置、电子设备、存储介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03282580A (ja) * | 1990-03-30 | 1991-12-12 | Nec Corp | 地図表示方式 |
| DE69324899T2 (de) * | 1992-12-15 | 1999-10-21 | E.I. Du Pont De Nemours And Co., Wilmington | Farbangleichungsverfahren und -Gerät |
| JP3961971B2 (ja) * | 2003-03-03 | 2007-08-22 | 富士フイルム株式会社 | 色変換関係導出方法、色変換関係導出装置、および色変換関係導出プログラム |
| JP2005130281A (ja) * | 2003-10-24 | 2005-05-19 | Canon Inc | 画像処理システム、画像処理方法及びプログラム |
| CA2605670C (en) * | 2005-04-26 | 2014-08-05 | Imax Corporation | Electronic projection systems and methods |
| KR20080075090A (ko) * | 2005-09-14 | 2008-08-14 | 알지비라이트 인크. | 이미지 개선 및 압축 |
| JP4642678B2 (ja) * | 2006-03-13 | 2011-03-02 | セイコーエプソン株式会社 | カラーマッチング方法および画像処理装置 |
| CN101325051A (zh) * | 2007-06-15 | 2008-12-17 | 先锋高科技(上海)有限公司 | 图像显示装置及图像显示方法 |
| US8130278B2 (en) * | 2008-08-01 | 2012-03-06 | Omnivision Technologies, Inc. | Method for forming an improved image using images with different resolutions |
| US20120070080A1 (en) * | 2010-09-20 | 2012-03-22 | Canon Kabushiki Kaisha | Color correction for digital images |
| US8908964B2 (en) * | 2010-09-20 | 2014-12-09 | Canon Kabushiki Kaisha | Color correction for digital images |
| CN102244757B (zh) * | 2011-06-07 | 2013-09-18 | 北京邮电大学 | 一种基于投影仪-相机系统的多投影大屏幕颜色校正方法 |
| US9661299B2 (en) * | 2011-06-30 | 2017-05-23 | Thomson Licensing | Outlier detection for colour mapping |
| US10192517B2 (en) * | 2011-07-12 | 2019-01-29 | Dolby Laboratories Licensing Corporation | Method of adapting a source image content to a target display |
| EP3029925A1 (en) * | 2014-12-01 | 2016-06-08 | Thomson Licensing | A method and device for estimating a color mapping between two different color-graded versions of a picture |
-
2014
- 2014-10-29 EP EP14306726.2A patent/EP3016387A1/en not_active Withdrawn
-
2015
- 2015-10-22 CN CN201580059216.8A patent/CN107148648B/zh not_active Expired - Fee Related
- 2015-10-22 JP JP2017522472A patent/JP2018500788A/ja not_active Ceased
- 2015-10-22 EP EP15784664.3A patent/EP3213511A1/en not_active Withdrawn
- 2015-10-22 WO PCT/EP2015/074497 patent/WO2016066520A1/en not_active Ceased
- 2015-10-22 KR KR1020177011461A patent/KR20170074891A/ko not_active Withdrawn
- 2015-10-22 US US15/521,880 patent/US20170339316A1/en not_active Abandoned
- 2015-10-23 TW TW104134759A patent/TW201621812A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018500788A (ja) | 2018-01-11 |
| KR20170074891A (ko) | 2017-06-30 |
| WO2016066520A1 (en) | 2016-05-06 |
| US20170339316A1 (en) | 2017-11-23 |
| EP3213511A1 (en) | 2017-09-06 |
| CN107148648A (zh) | 2017-09-08 |
| EP3016387A1 (en) | 2016-05-04 |
| CN107148648B (zh) | 2019-07-12 |
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