JP6889666B2 - 異なる一定色相葉に属するカスプ色の明度にも基づく明度マッピングを使った色域マッピング - Google Patents

異なる一定色相葉に属するカスプ色の明度にも基づく明度マッピングを使った色域マッピング Download PDF

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JP6889666B2
JP6889666B2 JP2017566847A JP2017566847A JP6889666B2 JP 6889666 B2 JP6889666 B2 JP 6889666B2 JP 2017566847 A JP2017566847 A JP 2017566847A JP 2017566847 A JP2017566847 A JP 2017566847A JP 6889666 B2 JP6889666 B2 JP 6889666B2
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color
source
hue
cusp
target
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JP2018518918A5 (enExample
JP2018518918A (ja
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シュタウダー，ユルヘン
ラインハルト，エリック
アンベール，フレデリック
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インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ
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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
    • H04N1/6002—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
    • H04N1/6058—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
    • 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
    • H04N1/6075—Corrections to the hue
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
JP2017566847A 2015-06-25 2016-06-10 異なる一定色相葉に属するカスプ色の明度にも基づく明度マッピングを使った色域マッピング Active JP6889666B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15306009.0A EP3110127A1 (en) 2015-06-25 2015-06-25 Color gamut mapping using a lightness mapping based also on the lightness of cusp colors belonging to different constant-hue leaves
EP15306009.0 2015-06-25
PCT/EP2016/063243 WO2016206990A1 (en) 2015-06-25 2016-06-10 Color gamut mapping using a lightness mapping based also on the lightness of cusp colors belonging to different constant-hue leaves

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JP2018518918A JP2018518918A (ja) 2018-07-12
JP2018518918A5 JP2018518918A5 (enExample) 2019-07-04
JP6889666B2 true JP6889666B2 (ja) 2021-06-18

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JP2017566847A Active JP6889666B2 (ja) 2015-06-25 2016-06-10 異なる一定色相葉に属するカスプ色の明度にも基づく明度マッピングを使った色域マッピング

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US (1) US10602027B2 (enExample)
EP (2) EP3110127A1 (enExample)
JP (1) JP6889666B2 (enExample)
KR (1) KR102539242B1 (enExample)
CN (2) CN107852446B (enExample)
WO (1) WO2016206990A1 (enExample)

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EP3301901A1 (en) * 2016-09-28 2018-04-04 Thomson Licensing Determination of chroma mapping functions based on hue angular sectors partitioning the mapping color space
EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
KR102259693B1 (ko) 2017-03-15 2021-06-02 삼성전자주식회사 투명 디스플레이 장치 및 그의 디스플레이 방법
US10837834B2 (en) 2017-09-08 2020-11-17 Hewlett-Packard Development Company, L.P. Color values
CN107705264B (zh) * 2017-10-10 2020-10-02 深圳市华星光电半导体显示技术有限公司 一种图像处理方法、电子设备以及具有存储功能的装置
US10778870B2 (en) * 2018-10-05 2020-09-15 Xerox Corporation Black generation to optimize color gamut volume and quality within limits on colorant usage
US11182932B2 (en) * 2019-11-18 2021-11-23 Adobe Inc. Color gradient capture from source image content
CN112183546B (zh) * 2020-09-29 2023-05-23 河南交通职业技术学院 一种具有权重约束的基于空间最近邻的图像分割方法

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EP0679020A1 (en) * 1994-04-19 1995-10-25 Eastman Kodak Company Method and apparatus for constrained gamut clipping
JP3954244B2 (ja) * 1999-07-16 2007-08-08 富士フイルム株式会社 色再現空間の圧縮・伸張方法
DE60041622D1 (de) * 1999-11-11 2009-04-09 Panasonic Corp Farbtonübereinstimmungsverfahren und -vorrichtung
JP2005184601A (ja) * 2003-12-22 2005-07-07 Fuji Xerox Co Ltd 画像処理装置、画像処理方法および画像処理プログラム
US7602537B2 (en) 2004-05-06 2009-10-13 Canon Kabushiki Kaisha Gamut mapping with primary color rotation
US7379208B2 (en) * 2004-05-06 2008-05-27 Canon Kabushiki Kaisha Hybrid gamut mapping
JP2005354227A (ja) * 2004-06-08 2005-12-22 Canon Inc 画像処理方法、画像処理装置
KR100601867B1 (ko) * 2004-06-11 2006-07-19 삼성전자주식회사 벡터 스트레칭을 이용한 색역 매핑 장치 및 방법
KR100605164B1 (ko) * 2005-01-28 2006-07-28 삼성전자주식회사 색역 매핑 장치 및 그 방법
JP4675155B2 (ja) * 2005-05-23 2011-04-20 富士ゼロックス株式会社 色データ処理方法、色データ処理システム、色データ処理プログラム及びこれを記録した記録媒体
KR100664958B1 (ko) * 2005-07-11 2007-01-04 삼성전자주식회사 미리 정의된 데이터와 색특성 정보를 이용하여 최적 변환된영상을 출력하는 방법 및 프린터
US7623266B2 (en) 2006-04-07 2009-11-24 Canon Kabushiki Kaisha Gamut mapping with saturation intent
JP4803666B2 (ja) * 2006-06-30 2011-10-26 株式会社リコー 画像処理装置、画像処理方法、プログラムおよび記録媒体
US7893945B2 (en) * 2006-08-21 2011-02-22 Texas Instruments Incorporated Color mapping techniques for color imaging devices
CN100551080C (zh) * 2006-08-28 2009-10-14 华为技术有限公司 视频通讯中视频输入设备伽玛特性校正方法和装置
KR100834762B1 (ko) * 2006-09-29 2008-06-05 삼성전자주식회사 이 기종간 색역 사상 방법 및 장치
JP2011066711A (ja) * 2009-09-17 2011-03-31 Seiko Epson Corp プロファイル作成方法、プロファイルおよび印刷装置
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JP5630115B2 (ja) * 2010-07-21 2014-11-26 富士ゼロックス株式会社 色処理装置及びプログラム

Also Published As

Publication number Publication date
KR20180021721A (ko) 2018-03-05
CN107852446B (zh) 2019-11-29
EP3314881B8 (en) 2019-06-12
KR102539242B1 (ko) 2023-06-01
CN110784623A (zh) 2020-02-11
WO2016206990A1 (en) 2016-12-29
EP3110127A1 (en) 2016-12-28
CN107852446A (zh) 2018-03-27
US10602027B2 (en) 2020-03-24
EP3314881A1 (en) 2018-05-02
US20180191925A1 (en) 2018-07-05
JP2018518918A (ja) 2018-07-12
EP3314881B1 (en) 2019-04-10

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