WO2008025687A3 - Verfahren und anordnung zum ermitteln einer farbzuordnung von quellfarben und zielfarben - Google Patents

Verfahren und anordnung zum ermitteln einer farbzuordnung von quellfarben und zielfarben Download PDF

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Publication number
WO2008025687A3
WO2008025687A3 PCT/EP2007/058575 EP2007058575W WO2008025687A3 WO 2008025687 A3 WO2008025687 A3 WO 2008025687A3 EP 2007058575 W EP2007058575 W EP 2007058575W WO 2008025687 A3 WO2008025687 A3 WO 2008025687A3
Authority
WO
WIPO (PCT)
Prior art keywords
colours
source
colour
target
determining
Prior art date
Application number
PCT/EP2007/058575
Other languages
English (en)
French (fr)
Other versions
WO2008025687A2 (de
Inventor
Rainer Hoffmann
Andreas Paul
Manfred Muenz
Original Assignee
Oce Printing Systems Gmbh
Rainer Hoffmann
Andreas Paul
Manfred Muenz
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 Oce Printing Systems Gmbh, Rainer Hoffmann, Andreas Paul, Manfred Muenz filed Critical Oce Printing Systems Gmbh
Publication of WO2008025687A2 publication Critical patent/WO2008025687A2/de
Publication of WO2008025687A3 publication Critical patent/WO2008025687A3/de

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
    • H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • 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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Textile Engineering (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Electrophotography (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Ermitteln einer Farbzuordnung von Quellfarben und Zielfarben, bei dem mehrere voneinander verschiedene Quellfarben ausgewählt werden. Es wird mindestens ein Ausgabebild mit einer Darstellung der ausgewählten Quellfarben ausgegeben. Der Farbwert der ausgegebenen Darstellung jeder Quellfarbe wird als Zielfarbe ermittelt. Mit Hilfe der ausgewählten Quellfarben und der zu jeder Quellfarbe ermittelten Zielfarbe wird eine globale Abbildungsfunktion ermittelt.
PCT/EP2007/058575 2006-08-30 2007-08-17 Verfahren und anordnung zum ermitteln einer farbzuordnung von quellfarben und zielfarben WO2008025687A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006040609.5 2006-08-30
DE102006040609A DE102006040609B4 (de) 2006-08-30 2006-08-30 Verfahren und Anordnung zum Ermitteln einer Farbzuordnung von Quellfarben und Zielfarben

Publications (2)

Publication Number Publication Date
WO2008025687A2 WO2008025687A2 (de) 2008-03-06
WO2008025687A3 true WO2008025687A3 (de) 2008-07-03

Family

ID=38786986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/058575 WO2008025687A2 (de) 2006-08-30 2007-08-17 Verfahren und anordnung zum ermitteln einer farbzuordnung von quellfarben und zielfarben

Country Status (2)

Country Link
DE (1) DE102006040609B4 (de)
WO (1) WO2008025687A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022101631B3 (de) 2022-01-25 2023-01-05 Heidelberger Druckmaschinen Aktiengesellschaft Verfahren zur Anpassung eines Lab-Sollfarbwertes mehrfarbiger Druckprodukte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559604A (en) * 1993-09-27 1996-09-24 Toyo Ink Manufacturing Co., Ltd. Color matching apparatus for reproducing the same color under different illuminants
US5828781A (en) * 1994-08-11 1998-10-27 Toyo Ink Manufacturing Co., Ltd. Color image reproducing system with image signal correction function
US5877787A (en) * 1995-05-01 1999-03-02 Minnesota Mining And Manufacturing Company Apparatus for recalibrating a multi-color imaging system
EP0964310A2 (de) * 1998-06-08 1999-12-15 Xerox Corporation System zur Farbenmischung und Steuerung für ein Druckgerät
US6480299B1 (en) * 1997-11-25 2002-11-12 University Technology Corporation Color printer characterization using optimization theory and neural networks

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145535A1 (de) * 1981-11-17 1983-05-26 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zur farbreproduktion von farbigen vorlagen
US5483360A (en) * 1994-06-06 1996-01-09 Xerox Corporation Color printer calibration with blended look up tables
JP3714701B2 (ja) * 1995-06-22 2005-11-09 富士写真フイルム株式会社 色変換方法
US6178007B1 (en) * 1997-01-21 2001-01-23 Xerox Corporation Method for continuous incremental color calibration for color document output terminals
JP2000301808A (ja) * 1999-04-19 2000-10-31 Canon Inc テストパターン記録方法、情報処理装置および記録装置
EP1091566A3 (de) * 1999-10-05 2002-04-10 Eastman Kodak Company Ausgangseinstellung für digitale Drucker
DE10142321C2 (de) * 2001-08-30 2003-08-28 Oce Printing Systems Gmbh Verfahren zur Herstellung einer aus Grundfarben gemischten Mischfarbe, die einer vorgegebenen Zielfarbe entspricht
US7277196B2 (en) * 2003-01-15 2007-10-02 Xerox Corporation Iterative printer control and color balancing system and method using a high quantization resolution halftone array to achieve improved image quality with reduced processing overhead

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559604A (en) * 1993-09-27 1996-09-24 Toyo Ink Manufacturing Co., Ltd. Color matching apparatus for reproducing the same color under different illuminants
US5828781A (en) * 1994-08-11 1998-10-27 Toyo Ink Manufacturing Co., Ltd. Color image reproducing system with image signal correction function
US5877787A (en) * 1995-05-01 1999-03-02 Minnesota Mining And Manufacturing Company Apparatus for recalibrating a multi-color imaging system
US6480299B1 (en) * 1997-11-25 2002-11-12 University Technology Corporation Color printer characterization using optimization theory and neural networks
EP0964310A2 (de) * 1998-06-08 1999-12-15 Xerox Corporation System zur Farbenmischung und Steuerung für ein Druckgerät

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BISHOP J M ET AL: "APPLICATION OF NEURAL NETWORKS TO COMPUTER RECIPE PREDICTION", COLOR RESEARCH AND APPLICATION, JOHN WILEY & SONS INC. NEW YORK, US, vol. 16, no. 1, February 1991 (1991-02-01), pages 3 - 9, XP008057054, ISSN: 0361-2317 *
SPEHL J ET AL: "APPLICATION OF BACKPROPAGATION NETS FOR COLOR RECIPE PREDICTION AS A NONLINEAR APPROXIMATION PROBLEM", INTERNATIONAL CONFERENCE ON NEURAL NETWORKS/ WORLD CONGRESS ON COMPUTATIONAL INTELLIGENCE. ORLANDO, JUNE 27 - 29, 1994, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NEURAL NETWORKS (ICNN), NEW YORK, IEEE, US, vol. VOL. 5, 27 June 1994 (1994-06-27), pages 3336 - 3341, XP000532724, ISBN: 0-7803-1902-8 *
WESTLAND S. ET AL: "Kubelka-Munk or Neural Networks for Computer Colorant Formulation?", PROC SPIE INT SOC OPT ENG / 9TH CONGRESS OF THE INTERNATIONAL COLOR ASSOCIATION, vol. 4421, 24 June 2001 (2001-06-24), pages 745 - 748, XP002478468 *

Also Published As

Publication number Publication date
DE102006040609A1 (de) 2008-03-20
WO2008025687A2 (de) 2008-03-06
DE102006040609B4 (de) 2009-07-02

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