DE69115961T2 - Bilddatenverarbeitung - Google Patents

Bilddatenverarbeitung

Info

Publication number
DE69115961T2
DE69115961T2 DE69115961T DE69115961T DE69115961T2 DE 69115961 T2 DE69115961 T2 DE 69115961T2 DE 69115961 T DE69115961 T DE 69115961T DE 69115961 T DE69115961 T DE 69115961T DE 69115961 T2 DE69115961 T2 DE 69115961T2
Authority
DE
Germany
Prior art keywords
image data
data processing
processing
image
data
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 - Fee Related
Application number
DE69115961T
Other languages
English (en)
Other versions
DE69115961D1 (de
Inventor
Lindsay William Macdonald
Anthony John Johnson
Ronnier Luo
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.)
FFEI Ltd
Original Assignee
Crosfield Electronics 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 Crosfield Electronics Ltd filed Critical Crosfield Electronics Ltd
Application granted granted Critical
Publication of DE69115961D1 publication Critical patent/DE69115961D1/de
Publication of DE69115961T2 publication Critical patent/DE69115961T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/6083—Colour correction or control controlled by factors external to the apparatus
    • H04N1/6088—Colour correction or control controlled by factors external to the apparatus by viewing conditions, i.e. conditions at picture output
    • 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
    • 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
    • H04N1/6052—Matching two or more picture signal generators or two or more picture reproducers
    • H04N1/6055—Matching two or more picture signal generators or two or more picture reproducers using test pattern analysis
    • 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)
  • Record Information Processing For Printing (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
DE69115961T 1990-03-06 1991-03-06 Bilddatenverarbeitung Expired - Fee Related DE69115961T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909005030A GB9005030D0 (en) 1990-03-06 1990-03-06 Image data processing

Publications (2)

Publication Number Publication Date
DE69115961D1 DE69115961D1 (de) 1996-02-15
DE69115961T2 true DE69115961T2 (de) 1996-05-23

Family

ID=10672112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115961T Expired - Fee Related DE69115961T2 (de) 1990-03-06 1991-03-06 Bilddatenverarbeitung

Country Status (5)

Country Link
US (1) US5463480A (de)
EP (1) EP0448250B1 (de)
JP (1) JPH05227418A (de)
DE (1) DE69115961T2 (de)
GB (1) GB9005030D0 (de)

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DE19945963A1 (de) * 1999-09-24 2001-03-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zur farbgetreuen Darstellung farbmetrisch vermessener Lichtverteilungen

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US5828780A (en) * 1993-12-21 1998-10-27 Ricoh Company, Ltd. Image processing apparatus with improved color correction
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US5650942A (en) * 1996-02-02 1997-07-22 Light Source Computer Images, Inc. Appearance-based technique for rendering colors on an output device
WO1997028640A1 (en) * 1996-02-02 1997-08-07 Light Source Computer Images, Inc. Appearance-based technique for rendering colors on an output device
JP3778229B2 (ja) 1996-05-13 2006-05-24 富士ゼロックス株式会社 画像処理装置、画像処理方法、および画像処理システム
US6487308B1 (en) * 1996-05-22 2002-11-26 Compaq Computer Corporation Method and apparatus for providing 64-bit YUV to RGB color conversion
US6134029A (en) * 1996-09-09 2000-10-17 Light Source Acquisition Company Scanner calibration technique
US6081276A (en) * 1996-11-14 2000-06-27 International Business Machines Corporation Method and apparatus for creating a color name dictionary and for querying an image by color name
US5995653A (en) * 1996-11-15 1999-11-30 Cymbolic Sciences International, Inc. Digital image processing system and method
US6005968A (en) * 1997-08-29 1999-12-21 X-Rite, Incorporated Scanner calibration and correction techniques using scaled lightness values
US6046723A (en) * 1997-11-17 2000-04-04 Eastman Kodak Company Method and apparatus for achieving color-appearance matching for an image viewed in surrounds of different relative luminances
JPH11313219A (ja) * 1998-01-20 1999-11-09 Fujitsu Ltd カラーデータ変換方法
US6262812B1 (en) * 1998-04-30 2001-07-17 Xerox Corporation Method and apparatus for object-oriented adjustment of color attributes in a perceptually uniform manner
US6088095A (en) * 1998-11-12 2000-07-11 Xerox Corporation Model-based spectral calibration of color scanners
US6349146B2 (en) * 1998-12-22 2002-02-19 Xerox Corporation Device-biased color converting apparatus and method
US6650446B1 (en) * 1999-06-29 2003-11-18 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and media models
US6654150B1 (en) * 1999-06-29 2003-11-25 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and basis spectra models
US6633668B1 (en) 1999-07-12 2003-10-14 Canon Kabushiki Kaisha Device independent image compression and color management
US6512845B1 (en) 1999-07-20 2003-01-28 Canon Kabushiki Kaisha Iterative approximation of color patch area
US6919975B1 (en) 1999-07-26 2005-07-19 Canon Kabushiki Kaisha Creation of reverse look-up table
JP2001045316A (ja) * 1999-08-04 2001-02-16 Fuji Photo Film Co Ltd 色修正関係抽出方法および色修正方法
EP1085749B1 (de) * 1999-09-17 2011-01-12 Canon Kabushiki Kaisha Verfahren und Gerät zur Bildverarbeitung
US6603879B2 (en) 1999-11-15 2003-08-05 Canon Kabushiki Kaisha Embedded gamut mapping algorithm
US6704442B2 (en) 1999-11-15 2004-03-09 Canon Kabushiki Kaisha Composite color transformation using customized gamut mappings
US6867883B1 (en) 2000-01-21 2005-03-15 Lexmark International, Inc. Method and apparatus for expanding a color gamut
US6584465B1 (en) * 2000-02-25 2003-06-24 Eastman Kodak Company Method and system for search and retrieval of similar patterns
US20020085231A1 (en) 2000-12-28 2002-07-04 Akira Aoki Method for calibrating color of transmitted digital image
US7053910B2 (en) * 2001-07-30 2006-05-30 Canon Kabushiki Kaisha Reducing metamerism in color management systems
JP4378927B2 (ja) * 2001-10-23 2009-12-09 パナソニック株式会社 映像表示装置
US6795084B2 (en) 2002-01-02 2004-09-21 Canon Kabushiki Kaisha Heuristic determination of color reproduction parameters
US7342682B2 (en) * 2002-12-05 2008-03-11 Canon Kabushiki Kaisha Incremental color transform creation
NL1022258C2 (nl) * 2002-12-24 2004-06-25 Univ Delft Tech Werkwijze voor het bewerken van een kleurenbeeld.
KR20040107614A (ko) * 2003-06-05 2004-12-23 삼성전자주식회사 Ｍｐｄ에 색재현을 위한 색신호 처리장치 및 그 방법
US20050149411A1 (en) * 2003-11-11 2005-07-07 Colwell Felton T. System and method for creating individualized product and color palettes
EP1714501A1 (de) 2004-01-30 2006-10-25 Koninklijke Philips Electronics N.V. Verbesserung von videobildern durch verstärkung von sekundärfarben
JP4343752B2 (ja) * 2004-03-31 2009-10-14 キヤノン株式会社 色処理装置およびその方法
JP4721398B2 (ja) * 2004-03-31 2011-07-13 キヤノン株式会社 色処理装置およびその方法
US7630540B2 (en) * 2004-11-12 2009-12-08 Riso Kagaku Corporation Image processing device and printer driver converting multivalued pixel values using a color conversion LUT
JP4944413B2 (ja) * 2005-09-12 2012-05-30 キヤノン株式会社 情報処理方法及びコンピュータプログラム及びコンピュータ可読記憶媒体、並びに情報処理装置
NL1030194C2 (nl) * 2005-10-14 2007-04-17 Stork Digital Imaging Bv Werkwijze en systeem voor het bedrukken van een substraat, en werkwijze en systeem voor het selecteren van een drukinrichting voor het bedrukken van een substraat.
TWI410953B (zh) * 2009-03-25 2013-10-01 Mstar Semiconductor Inc 色彩空間轉換電路及方法
US8196040B2 (en) 2009-05-12 2012-06-05 Xerox Corporation Color management system and method using natural language description of color differences
JP2012128183A (ja) * 2010-12-15 2012-07-05 Ricoh Co Ltd 画像記録装置、画像記録方法、プログラムおよび記録媒体
US9218673B2 (en) 2012-10-11 2015-12-22 Nike, Inc. Method and system for manipulating camera light spectrum for sample article false color rendering
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CN105513519B (zh) * 2014-09-23 2019-08-27 台达电子工业股份有限公司 即时色域映对系统与即时色域映对方法
TWI489445B (zh) * 2014-09-23 2015-06-21 Delta Electronics Inc 即時色域映對系統與即時色域映對方法
CN112004075A (zh) * 2020-09-03 2020-11-27 北京印刷学院 邻域色差补偿方法及装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945963A1 (de) * 1999-09-24 2001-03-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zur farbgetreuen Darstellung farbmetrisch vermessener Lichtverteilungen

Also Published As

Publication number Publication date
US5463480A (en) 1995-10-31
JPH05227418A (ja) 1993-09-03
GB9005030D0 (en) 1990-05-02
DE69115961D1 (de) 1996-02-15
EP0448250B1 (de) 1996-01-03
EP0448250A1 (de) 1991-09-25

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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: FUJIFILM ELECTRONIC IMAGING LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee