DE69939996D1 - Verfahren zur Umsetzung von Farbdaten - Google Patents

Verfahren zur Umsetzung von Farbdaten

Info

Publication number
DE69939996D1
DE69939996D1 DE69939996T DE69939996T DE69939996D1 DE 69939996 D1 DE69939996 D1 DE 69939996D1 DE 69939996 T DE69939996 T DE 69939996T DE 69939996 T DE69939996 T DE 69939996T DE 69939996 D1 DE69939996 D1 DE 69939996D1
Authority
DE
Germany
Prior art keywords
color data
converting color
converting
data
color
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69939996T
Other languages
English (en)
Inventor
Satoshi Semba
Masayoshi Shimizu
Shoji Suzuki
Kimitaka Murashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69939996D1 publication Critical patent/DE69939996D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
DE69939996T 1998-01-20 1999-01-19 Verfahren zur Umsetzung von Farbdaten Expired - Lifetime DE69939996D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP886598 1998-01-20
JP4258098 1998-02-24
JP4258198 1998-02-24
JP10250168A JPH11313219A (ja) 1998-01-20 1998-09-03 カラーデータ変換方法

Publications (1)

Publication Number Publication Date
DE69939996D1 true DE69939996D1 (de) 2009-01-15

Family

ID=27455036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939996T Expired - Lifetime DE69939996D1 (de) 1998-01-20 1999-01-19 Verfahren zur Umsetzung von Farbdaten

Country Status (4)

Country Link
US (1) US6297826B1 (de)
EP (4) EP1526711A1 (de)
JP (1) JPH11313219A (de)
DE (1) DE69939996D1 (de)

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JP4438401B2 (ja) * 2003-12-22 2010-03-24 富士ゼロックス株式会社 画像処理装置及びプログラム
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US20070121132A1 (en) * 2005-11-30 2007-05-31 Microsoft Corporation Spectral color management
US8274714B2 (en) 2005-11-30 2012-09-25 Microsoft Corporation Quantifiable color calibration
US7623266B2 (en) * 2006-04-07 2009-11-24 Canon Kabushiki Kaisha Gamut mapping with saturation intent
US7787691B2 (en) * 2006-04-11 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) High quality image processing
US7592996B2 (en) 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
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
KR100843088B1 (ko) 2006-08-16 2008-07-02 삼성전자주식회사 광색역 공간의 영상을 출력하는 장치 및 방법
JP2008048314A (ja) 2006-08-21 2008-02-28 Fuji Xerox Co Ltd 画像処理装置、画像処理プログラムおよび画像処理方法
US8018476B2 (en) 2006-08-28 2011-09-13 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
US7876341B2 (en) 2006-08-28 2011-01-25 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
WO2008039764A2 (en) * 2006-09-30 2008-04-03 Clairvoyante, Inc. Systems and methods for reducing desaturation of images rendered on high brightness displays
JP4827713B2 (ja) * 2006-12-12 2011-11-30 キヤノン株式会社 色処理装置、色処理方法及びプログラム
JP4389976B2 (ja) 2007-06-29 2009-12-24 ブラザー工業株式会社 画像処理装置および画像処理プログラム
JP4609674B2 (ja) 2007-08-09 2011-01-12 セイコーエプソン株式会社 画像処理システム、表示装置、プログラムおよび情報記憶媒体
JP4893536B2 (ja) * 2007-08-27 2012-03-07 ブラザー工業株式会社 色域情報作成装置、色域情報作成方法および色域情報作成プログラム
JP4666050B2 (ja) * 2008-02-01 2011-04-06 セイコーエプソン株式会社 色変換装置、画像出力装置及び色変換方法
JP5948737B2 (ja) * 2011-05-30 2016-07-06 株式会社リコー 画像処理装置、画像処理方法及び画像処理プログラム
JP5282833B1 (ja) * 2012-03-27 2013-09-04 富士ゼロックス株式会社 色調整装置、色調整システムおよびプログラム
JP2015049463A (ja) * 2013-09-03 2015-03-16 ソニー株式会社 情報処理装置、情報処理方法、プログラム、及び画像表示装置
JP2015111779A (ja) * 2013-12-06 2015-06-18 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 画像処理装置、画像処理方法およびコンピュータプログラム
EP3110124A1 (de) * 2015-06-25 2016-12-28 Thomson Licensing Farbtonbereichsumsetzung für farbtonänderung
JP6320440B2 (ja) 2015-08-04 2018-05-09 ドルビー ラボラトリーズ ライセンシング コーポレイション ハイダイナミックレンジ信号のための信号再構成

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Also Published As

Publication number Publication date
EP1526712A1 (de) 2005-04-27
US6297826B1 (en) 2001-10-02
EP0930776A3 (de) 2002-01-02
EP0930776B1 (de) 2008-12-03
JPH11313219A (ja) 1999-11-09
EP1940147A3 (de) 2008-09-03
EP0930776A2 (de) 1999-07-21
EP1940147A2 (de) 2008-07-02
EP1526711A1 (de) 2005-04-27
EP1526712B1 (de) 2013-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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