KR101472918B1 - 컬러 디바이스 또는 컬러 콘텐츠의 실제 컬러 색역을 묘사하기 위한 방법 - Google Patents

컬러 디바이스 또는 컬러 콘텐츠의 실제 컬러 색역을 묘사하기 위한 방법 Download PDF

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KR101472918B1
KR101472918B1 KR1020107001772A KR20107001772A KR101472918B1 KR 101472918 B1 KR101472918 B1 KR 101472918B1 KR 1020107001772 A KR1020107001772 A KR 1020107001772A KR 20107001772 A KR20107001772 A KR 20107001772A KR 101472918 B1 KR101472918 B1 KR 101472918B1
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gamut
color
actual
gbi
convex
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KR20100043195A (ko
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유르겐 스토더
로렝 블롱드
파트릭 모르방
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톰슨 라이센싱
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
KR1020107001772A 2007-07-27 2008-07-25 컬러 디바이스 또는 컬러 콘텐츠의 실제 컬러 색역을 묘사하기 위한 방법 Active KR101472918B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP07301279.1 2007-07-27
EP07301279 2007-07-27
EP07301698A EP2023602A1 (en) 2007-07-27 2007-12-18 Method for describing an actual color gamut of a color device or of a color content
EP07301698.2 2007-12-18

Publications (2)

Publication Number Publication Date
KR20100043195A KR20100043195A (ko) 2010-04-28
KR101472918B1 true KR101472918B1 (ko) 2014-12-16

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KR1020107001772A Active KR101472918B1 (ko) 2007-07-27 2008-07-25 컬러 디바이스 또는 컬러 콘텐츠의 실제 컬러 색역을 묘사하기 위한 방법

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Country Link
US (1) US8724892B2 (enExample)
EP (2) EP2023602A1 (enExample)
JP (1) JP5451610B2 (enExample)
KR (1) KR101472918B1 (enExample)
CN (1) CN101766018B (enExample)
BR (1) BRPI0814022A2 (enExample)
WO (1) WO2009016138A1 (enExample)

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KR101329173B1 (ko) * 2004-11-01 2013-11-14 테크니컬러, 인크. 향상된 컬러 공간 콘텐츠를 마스터하고 분배하는 방법 및 시스템
EP1964389A2 (en) 2005-12-21 2008-09-03 Thomson Licensing Constrained color palette in a color space
EP2132923B1 (fr) * 2007-04-03 2019-03-13 InterDigital Madison Patent Holdings Procédés et systèmes pour les affichages de correction chromatique avec des gammes chromatiques differentes
US8274700B2 (en) * 2009-05-04 2012-09-25 Canon Kabushiki Kaisha Constructing spectral gamut boundary descriptors
US8860745B2 (en) * 2009-06-01 2014-10-14 Stmicroelectronics, Inc. System and method for color gamut mapping
US8379039B2 (en) * 2009-06-07 2013-02-19 Apple Inc. Reformatting content with proper color-region conversion
US8670153B2 (en) * 2010-11-09 2014-03-11 Xerox Corporation Attribute driven gamut mapping via a minimized multi-objective cumulative cost function
US9142185B2 (en) * 2012-08-30 2015-09-22 Atheer, Inc. Method and apparatus for selectively presenting content
CN104077987A (zh) * 2014-06-17 2014-10-01 天津大学 基于阿尔法形态的显示器三维色域体积快速算法
WO2016031911A1 (ja) * 2014-08-29 2016-03-03 シャープ株式会社 制御情報生成装置、受信装置、映像信号伝送システム、および制御プログラム
EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
CN109885464B (zh) * 2019-01-24 2021-07-16 腾讯科技（深圳）有限公司 一种基于开放图形库的数据处理方法及系统
US11100889B2 (en) 2019-02-28 2021-08-24 Ati Technologies Ulc Reducing 3D lookup table interpolation error while minimizing on-chip storage
US11250810B2 (en) 2020-06-03 2022-02-15 Facebook Technologies, Llc. Rendering images on displays

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US5704026A (en) 1993-05-28 1997-12-30 Eastman Kodak Company Method and apparatus for determining a gamut boundary and a gamut descriptor
US6480301B1 (en) 1999-11-15 2002-11-12 Lexmark International, Inc. Method and apparatus for gamut boundary determination

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SG44770A1 (en) 1993-02-24 1997-12-19 Givaudan Roure Int Cyclic compounds
US5721572A (en) * 1993-05-28 1998-02-24 Eastman Kodak Company Method of creating and using a four color device gamut descriptor
DE60041622D1 (de) * 1999-11-11 2009-04-09 Panasonic Corp Farbtonübereinstimmungsverfahren und -vorrichtung
JP4035283B2 (ja) * 2000-10-04 2008-01-16 キヤノン株式会社 画像処理システム及びその制御方法
JP4787453B2 (ja) * 2002-05-23 2011-10-05 日本電気株式会社 色変換方法、色変換装置および色変換プログラム
US7233413B2 (en) 2002-11-22 2007-06-19 E. I. Du Pont De Nemours And Company Gamut description and visualization
US7433077B2 (en) * 2003-08-28 2008-10-07 Canon Kabushiki Kaisha Gamut mapping between multiple boundary regions
US6980219B2 (en) * 2003-10-21 2005-12-27 Clairvoyante, Inc Hue angle calculation system and methods
US8089489B2 (en) 2004-09-30 2012-01-03 Lexmark International, Inc. Method for converting a source gamut of an image to a destination gamut
JP4481840B2 (ja) * 2005-01-20 2010-06-16 キヤノン株式会社 情報処理方法および装置
JP2006345187A (ja) 2005-06-08 2006-12-21 Canon Inc 色処理方法およびその装置
US20070035751A1 (en) * 2005-08-15 2007-02-15 Microsoft Corporation Gamut shape dependent color management system
US7567362B2 (en) * 2005-08-19 2009-07-28 Canon Kabushiki Kaisha Effecting gamut operations using boundary line elements
US7583406B2 (en) 2005-08-23 2009-09-01 Eastman Kodak Company Color transforms for concave device gamuts
US7414631B2 (en) 2005-09-08 2008-08-19 Canon Kabushiki Kaisha Perceptual gamut mapping with multiple gamut shells
US8477395B2 (en) 2005-10-07 2013-07-02 Canon Kabushiki Kaisha Computation of gamut boundary by sampling device-independent color space
US20070080973A1 (en) * 2005-10-12 2007-04-12 Jurgen Stauder Device and method for colour correction of an input image
EP2009899A1 (en) 2007-06-27 2008-12-31 Thomson Licensing Method of creating a gamut boundary descriptor preserving the discontinuities of an actual gamut surface
EP2023600A1 (en) * 2007-07-27 2009-02-11 Thomson Licensing Method of color mapping from non-convex source gamut into non-convex target gamut
US8189010B2 (en) * 2008-12-16 2012-05-29 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for color gamut mapping
US8207982B2 (en) * 2009-05-04 2012-06-26 Canon Kabushiki Kaisha Fast gamut checking and inversion of spectral colors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704026A (en) 1993-05-28 1997-12-30 Eastman Kodak Company Method and apparatus for determining a gamut boundary and a gamut descriptor
US6480301B1 (en) 1999-11-15 2002-11-12 Lexmark International, Inc. Method and apparatus for gamut boundary determination

Also Published As

Publication number Publication date
JP5451610B2 (ja) 2014-03-26
EP2213087A1 (en) 2010-08-04
US20100128976A1 (en) 2010-05-27
CN101766018A (zh) 2010-06-30
JP2010534964A (ja) 2010-11-11
WO2009016138A1 (en) 2009-02-05
BRPI0814022A2 (pt) 2015-02-03
EP2023602A1 (en) 2009-02-11
US8724892B2 (en) 2014-05-13
KR20100043195A (ko) 2010-04-28
EP2213087B1 (en) 2017-09-13
CN101766018B (zh) 2012-05-30

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