DE69323028D1 - Gerät und Verfahren zur farbtreuen Wiedergabe - Google Patents

Gerät und Verfahren zur farbtreuen Wiedergabe

Info

Publication number
DE69323028D1
DE69323028D1 DE69323028T DE69323028T DE69323028D1 DE 69323028 D1 DE69323028 D1 DE 69323028D1 DE 69323028 T DE69323028 T DE 69323028T DE 69323028 T DE69323028 T DE 69323028T DE 69323028 D1 DE69323028 D1 DE 69323028D1
Authority
DE
Germany
Prior art keywords
color reproduction
true color
true
reproduction
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
DE69323028T
Other languages
English (en)
Other versions
DE69323028T2 (de
Inventor
Brigitte Ruetz
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.)
Canon Inc
Original Assignee
Canon Information Systems Inc
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 Canon Information Systems Inc filed Critical Canon Information Systems Inc
Publication of DE69323028D1 publication Critical patent/DE69323028D1/de
Application granted granted Critical
Publication of DE69323028T2 publication Critical patent/DE69323028T2/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
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
DE69323028T 1992-10-05 1993-09-29 Gerät und Verfahren zur farbtreuen Wiedergabe Expired - Lifetime DE69323028T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/956,300 US5500921A (en) 1992-10-05 1992-10-05 Method and apparatus for printing high fidelity color reproductions of colors displayed on a monitor

Publications (2)

Publication Number Publication Date
DE69323028D1 true DE69323028D1 (de) 1999-02-25
DE69323028T2 DE69323028T2 (de) 1999-07-15

Family

ID=25498049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323028T Expired - Lifetime DE69323028T2 (de) 1992-10-05 1993-09-29 Gerät und Verfahren zur farbtreuen Wiedergabe

Country Status (4)

Country Link
US (1) US5500921A (de)
EP (1) EP0592141B1 (de)
JP (1) JPH06225131A (de)
DE (1) DE69323028T2 (de)

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US5721572A (en) * 1993-05-28 1998-02-24 Eastman Kodak Company Method of creating and using a four color device gamut descriptor
DE69414173T2 (de) * 1993-05-28 1999-06-02 Eastman Kodak Co Verfahren und Gerät zum Bestimmen von Farbflächengrenzen und Vorrichtung zur Beschreibung von Farbflächen
JPH07222009A (ja) * 1994-01-31 1995-08-18 Canon Inc 画像処理装置及び方法
EP0679020A1 (de) * 1994-04-19 1995-10-25 Eastman Kodak Company Verfahren und Gerät zur eingeschränkten Begrenzung des Tonbereichs
JPH07307871A (ja) * 1994-05-11 1995-11-21 Canon Inc 画像処理装置および方法
US5563724A (en) * 1994-10-21 1996-10-08 Eastman Kodak Company Color-to-ink transformation for extra-quarternary printing processes
US5631749A (en) * 1995-01-12 1997-05-20 Brother Kogyo Kabushiki Kaisha Color image signal processing device
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US5859652A (en) * 1995-04-12 1999-01-12 Eastman Kodak Company Color video printer and a photo CD system with integrated printer
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US5734802A (en) * 1996-02-29 1998-03-31 Xerox Corporation Blended look-up table for printing images with both pictorial and graphical elements
US5995653A (en) * 1996-11-15 1999-11-30 Cymbolic Sciences International, Inc. Digital image processing system and method
US6137594A (en) * 1997-03-25 2000-10-24 International Business Machines Corporation System, method and program for converting an externally defined colorant CMYK into an equivalent colorant (C'M'Y'K') associated with a given printer
US5987168A (en) * 1997-03-25 1999-11-16 International Business Machines Corporation System, method, and program for converting three dimensional colorants to more than three dimensional colorants
US6147698A (en) * 1997-05-29 2000-11-14 International Business Machines Corporation Density control for a printer
EP0996279A4 (de) * 1998-04-17 2005-06-08 Mitsubishi Electric Corp Verfahren und vorrichtung zur farbtonkompression
US6313925B1 (en) 1998-06-17 2001-11-06 International Business Machines Corporation System, method, and program for saving toner/ink in a color printer without sacrificing image quality
US6359626B1 (en) * 1999-02-10 2002-03-19 Silicon Graphics, Incorporated Multisample dither method with exact reconstruction
US6172692B1 (en) 1999-02-11 2001-01-09 Lexmark International, Inc. Multilevel ink mixing device and method using diluted and saturated color inks for inkjet printers
JP2001197323A (ja) * 2000-01-13 2001-07-19 Fuji Photo Film Co Ltd プロファイル作成方法およびプロファイル作成装置
US6775028B1 (en) 2000-02-24 2004-08-10 Lexmark International, Inc. Non-linear method of mapping the lightness and chroma of a display device gamut onto a printing device gamut
US6980221B2 (en) * 2001-07-06 2005-12-27 Eastman Kodak Company Method for representing a digital color image using a set of palette colors
US6859210B2 (en) * 2001-07-06 2005-02-22 Eastman Kodak Company Method for representing a digital color image using a set of palette colors based on detected important colors
JP4065482B2 (ja) * 2001-09-18 2008-03-26 キヤノン株式会社 画像データ処理方法、装置、記憶媒体、及びプログラム
WO2003029007A2 (en) * 2001-10-04 2003-04-10 E.I. Du Pont De Nemours And Company Ink jet printing
US7602525B2 (en) 2002-01-09 2009-10-13 Seiko Epson Corporation Method of producing color conversion table, image processing device, image processing method, program and recording medium
US7304766B2 (en) * 2002-04-01 2007-12-04 Hewlett-Packard Development Company, L.P. Method and apparatus for data adjustment
US7751081B2 (en) * 2003-03-31 2010-07-06 Lexmark International, Inc. Gamut mapping by controlling minimum and maximum color changes
US7394469B1 (en) 2003-10-01 2008-07-01 Microsoft Corporation Picking TV safe colors
US7551318B2 (en) * 2003-10-24 2009-06-23 Canon Kabushiki Kaisha Image processing apparatus and image processing method
JP3982523B2 (ja) 2004-07-29 2007-09-26 ブラザー工業株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
US7656567B2 (en) * 2005-01-13 2010-02-02 Eastman Kodak Company Selecting a best three color solution to a CIE Lab input using linear interpolation
US7583406B2 (en) * 2005-08-23 2009-09-01 Eastman Kodak Company Color transforms for concave device gamuts
US7822270B2 (en) * 2005-08-31 2010-10-26 Microsoft Corporation Multimedia color management system
US7573620B2 (en) * 2005-09-01 2009-08-11 Microsoft Corporation Gamuts and gamut mapping
US8274714B2 (en) * 2005-11-30 2012-09-25 Microsoft Corporation Quantifiable color calibration
JP4311411B2 (ja) * 2006-04-03 2009-08-12 セイコーエプソン株式会社 色変換テーブル生成装置、表示装置、色変換テーブル生成方法、及び表示装置の製造方法
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
US8237990B2 (en) * 2007-06-28 2012-08-07 Adobe Systems Incorporated System and method for converting over-range colors
EP2023600A1 (de) * 2007-07-27 2009-02-11 Thomson Licensing Verfahren zur Farbumsetzung von einer nichtkonvexen Ausgangsskala zu einer nichtkonvexen Zielskala
JP2009038739A (ja) 2007-08-03 2009-02-19 Brother Ind Ltd 色変換装置、色変換プログラム及び色変換方法
US8526062B2 (en) * 2008-04-14 2013-09-03 Xerox Corporation Color lookup table compression
EP3067882A1 (de) * 2015-03-10 2016-09-14 Thomson Licensing Adaptive farbqualität von interpolationsverfahren und vorrichtung
CN114801738B (zh) * 2022-04-18 2022-11-25 黑龙江天有为电子股份有限公司 用于汽车仪表盘显示区的调色方法、背光片的制作方法

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US4500919A (en) * 1982-05-04 1985-02-19 Massachusetts Institute Of Technology Color reproduction system
US4758885A (en) * 1985-06-17 1988-07-19 Canon Kabushiki Kaisha Method of processing color image
US4751535A (en) * 1986-10-15 1988-06-14 Xerox Corporation Color-matched printing
US4941038A (en) * 1987-05-11 1990-07-10 The Mead Corporation Method for color image processing
US4967379A (en) * 1987-12-16 1990-10-30 Gretag Aktiengesellschaft Process for the ink control or regulation of a printing machine by comparing desired color to obtainable color data
US5073818A (en) * 1987-12-23 1991-12-17 Minolta Camera Kabushiki Kaisha Method for processing color image and apparatus therefor
GB2213674B (en) * 1988-01-11 1992-01-08 Xerox Corp Method for improving the printed appearance of computer-generated color images
US5107332A (en) * 1989-05-17 1992-04-21 Hewlett-Packard Company Method and system for providing closed loop color control between a scanned color image and the output of a color printer
GB9005030D0 (en) * 1990-03-06 1990-05-02 Crosfield Electronics Ltd Image data processing
US5239370A (en) * 1990-04-24 1993-08-24 Brother Kogyo Kabushiki Kaisha Color image forming apparatus having color-correcting unit operating in accordance with a gamut of an image input medium
JPH04246690A (ja) * 1990-08-29 1992-09-02 Xerox Corp 高品質のイメージを並みの解像度で表示する方法
US5237409A (en) * 1990-09-10 1993-08-17 Brother Kogyo Kabushiki Kaisha Color image forming apparatus using color compressed color data
DE69132760T2 (de) * 1990-11-15 2002-07-11 Canon Kk Farbbildverarbeitungsgerät und -verfahren
US5363218A (en) * 1990-11-26 1994-11-08 Konica Corporation Color estimation method for compressing color image data for image reproduction
US5185661A (en) * 1991-09-19 1993-02-09 Eastman Kodak Company Input scanner color mapping and input/output color gamut transformation
US5319473A (en) * 1991-11-27 1994-06-07 Xerox Corporation Methods and apparatus for performing real time color gamut compressions

Also Published As

Publication number Publication date
EP0592141A2 (de) 1994-04-13
JPH06225131A (ja) 1994-08-12
EP0592141B1 (de) 1999-01-13
EP0592141A3 (en) 1994-07-20
DE69323028T2 (de) 1999-07-15
US5500921A (en) 1996-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CANON KABUSHIKI KAISHA, TOKIO, JP