CN107852446B - 使用也基于属于不同恒定色调叶片的尖点颜色的亮度的亮度映射的色域映射 - Google Patents

使用也基于属于不同恒定色调叶片的尖点颜色的亮度的亮度映射的色域映射 Download PDF

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Publication number
CN107852446B
CN107852446B CN201680043506.8A CN201680043506A CN107852446B CN 107852446 B CN107852446 B CN 107852446B CN 201680043506 A CN201680043506 A CN 201680043506A CN 107852446 B CN107852446 B CN 107852446B
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China
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color
hue
source
cusp
target
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Chinese (zh)
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CN107852446A (zh
Inventor
J.施陶德尔
E.莱因哈德
F.亨伯特
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InterDigital CE Patent Holdings SAS
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Thomson Licensing SAS
InterDigital CE Patent Holdings SAS
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Priority to CN201911064574.4A priority Critical patent/CN110784623A/zh
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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
    • 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
    • H04N1/6075—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)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
CN201680043506.8A 2015-06-25 2016-06-10 使用也基于属于不同恒定色调叶片的尖点颜色的亮度的亮度映射的色域映射 Active CN107852446B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911064574.4A CN110784623A (zh) 2015-06-25 2016-06-10 使用也基于尖点颜色的亮度的亮度映射的色域映射

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201911064574.4A Division CN110784623A (zh) 2015-06-25 2016-06-10 使用也基于尖点颜色的亮度的亮度映射的色域映射

Publications (2)

Publication Number Publication Date
CN107852446A CN107852446A (zh) 2018-03-27
CN107852446B true CN107852446B (zh) 2019-11-29

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CN201680043506.8A Active CN107852446B (zh) 2015-06-25 2016-06-10 使用也基于属于不同恒定色调叶片的尖点颜色的亮度的亮度映射的色域映射
CN201911064574.4A Pending CN110784623A (zh) 2015-06-25 2016-06-10 使用也基于尖点颜色的亮度的亮度映射的色域映射

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Country Status (6)

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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

Citations (2)

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EP2375719A1 (en) * 2010-04-09 2011-10-12 Thomson Licensing Color gamut mapping method having one step preserving the lightness of the cusp colors
CN102893610A (zh) * 2010-05-13 2013-01-23 杜比实验室特许公司 视频显示设备的色域压缩

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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
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JP2005354227A (ja) * 2004-06-08 2005-12-22 Canon Inc 画像処理方法、画像処理装置
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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
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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
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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

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
EP2375719A1 (en) * 2010-04-09 2011-10-12 Thomson Licensing Color gamut mapping method having one step preserving the lightness of the cusp colors
CN102893610A (zh) * 2010-05-13 2013-01-23 杜比实验室特许公司 视频显示设备的色域压缩

Also Published As

Publication number Publication date
KR20180021721A (ko) 2018-03-05
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
JP6889666B2 (ja) 2021-06-18
EP3314881B1 (en) 2019-04-10

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