ATE156642T1 - Farbeichungsgerät und -verfahren - Google Patents

Farbeichungsgerät und -verfahren

Info

Publication number
ATE156642T1
ATE156642T1 AT91300904T AT91300904T ATE156642T1 AT E156642 T1 ATE156642 T1 AT E156642T1 AT 91300904 T AT91300904 T AT 91300904T AT 91300904 T AT91300904 T AT 91300904T AT E156642 T1 ATE156642 T1 AT E156642T1
Authority
AT
Austria
Prior art keywords
transformation
digital representation
color
scalar
printing device
Prior art date
Application number
AT91300904T
Other languages
English (en)
Inventor
Zeev Smilansky
Haim Zvi Melman
Yoav Bresler
Matty J Litvak
Haim Kreitman
Itai Yad-Shalom
Original Assignee
Scitex Corp 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
Priority claimed from IL93274A external-priority patent/IL93274A/xx
Priority claimed from IL9681690A external-priority patent/IL96816A/en
Priority claimed from IL9682990A external-priority patent/IL96829A/en
Priority claimed from IL96955A external-priority patent/IL96955A0/xx
Application filed by Scitex Corp Ltd filed Critical Scitex Corp Ltd
Application granted granted Critical
Publication of ATE156642T1 publication Critical patent/ATE156642T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • H04N1/52—Circuits or arrangements for halftone screening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Spectrometry And Color Measurement (AREA)
AT91300904T 1990-02-05 1991-02-04 Farbeichungsgerät und -verfahren ATE156642T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL93274A IL93274A (en) 1990-02-05 1990-02-05 Method and apparatus for calibration of color processing system and apparatus for sampling such systems
IL9681690A IL96816A (en) 1990-12-27 1990-12-27 Device and method for controlling the operation of an image loss device
IL9682990A IL96829A (en) 1990-12-30 1990-12-30 Device and method for color domain domain conversion
IL96955A IL96955A0 (en) 1991-01-15 1991-01-15 Method and apparatus for color processing

Publications (1)

Publication Number Publication Date
ATE156642T1 true ATE156642T1 (de) 1997-08-15

Family

ID=27452367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91300904T ATE156642T1 (de) 1990-02-05 1991-02-04 Farbeichungsgerät und -verfahren

Country Status (5)

Country Link
US (1) US5339176A (de)
EP (1) EP0475554B1 (de)
AT (1) ATE156642T1 (de)
CA (1) CA2035658A1 (de)
DE (1) DE69127151T2 (de)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2985332B2 (ja) * 1991-03-25 1999-11-29 ソニー株式会社 カラービデオ静止画像処理システム
IL98453A (en) * 1991-06-11 1996-06-18 Scitex Corp Ltd Method and device for creating a control bar
JPH0646448A (ja) * 1992-07-21 1994-02-18 Sony Corp 画像処理方法および装置
US5481655A (en) * 1992-09-18 1996-01-02 Iris Graphics, Inc. System for matching a picture on a monitor to a printed picture
US5384901A (en) * 1992-10-22 1995-01-24 Xerox Corporation Method of rendering a color image for an output medium from symbolic image data
DE69324899T2 (de) * 1992-12-15 1999-10-21 Du Pont Farbangleichungsverfahren und -Gerät
US5510896A (en) * 1993-06-18 1996-04-23 Xerox Corporation Automatic copy quality correction and calibration
JPH07170421A (ja) * 1993-09-27 1995-07-04 Ricoh Co Ltd 色変換方法
US5537516A (en) * 1994-03-15 1996-07-16 Electronics For Imaging, Inc. Method for calibrating a color printer using a scanner for color measurements
US5452112A (en) * 1994-03-25 1995-09-19 Eastman Kodak Company Color image reproduction system field calibration method and apparatus
US5598272A (en) * 1994-04-07 1997-01-28 Imation, Inc. Visual calibrator for color halftone imaging
WO1995031794A1 (en) * 1994-05-17 1995-11-23 Apple Computers, Inc. Computer graphics color management system
DE69522143T2 (de) * 1994-05-26 2002-04-25 Agfa Gevaert Nv Farbübereinstimmung durch Systemkalibrierung, lineare und nichtlineare Tonbereichsabbildung
US5491568A (en) * 1994-06-15 1996-02-13 Eastman Kodak Company Method and apparatus for calibrating a digital color reproduction apparatus
EP0715754A1 (de) * 1994-07-01 1996-06-12 Apple Computer, Inc. Verfahren und system zum einbetten eines geräteprofils in ein dokument und herausziehen eines geräteprofils aus einem dokument in einem color-management-system
US5694227A (en) * 1994-07-15 1997-12-02 Apple Computer, Inc. Method and apparatus for calibrating and adjusting a color imaging system
WO1996008809A1 (fr) * 1994-09-12 1996-03-21 Hideaki Murakami Affichage fluorescent embarque pourvu d'un interrupteur a cristaux liquides
US5881209A (en) * 1994-09-13 1999-03-09 Apple Computer, Inc. Method and system for automatically generating printer profiles
AU3554495A (en) * 1994-09-19 1996-04-09 Apple Computer, Inc. Generation of tone reproduction curves using psychophysical data
US5753342A (en) * 1994-09-23 1998-05-19 Tredegar Industries, Inc. Vacuum assisted application of thin coatings on apertured substrates and articles produced therefrom
US5734800A (en) * 1994-11-29 1998-03-31 Pantone, Inc. Six-color process system
US5838465A (en) * 1994-12-02 1998-11-17 Hitachi, Ltd. Color compensating method of color image and color image generating apparatus
US5889883A (en) * 1995-01-23 1999-03-30 Mars Incorporated Method and apparatus for optical sensor system and optical interface circuit
US5583665A (en) * 1995-02-13 1996-12-10 Eastman Kodak Company Method and apparatus for performing color transformations using a reference image combined with a color tracer
US5687300A (en) * 1995-03-27 1997-11-11 Linotype-Hell Ag Process for creating five to seven color separations used on a multicolor press
US5781206A (en) * 1995-05-01 1998-07-14 Minnesota Mining And Manufacturing Company Apparatus and method for recalibrating a multi-color imaging system
US5754448A (en) * 1995-07-12 1998-05-19 Minnesota Mining And Manufacturing Company System and method for color characterization and transformation
IL115026A (en) * 1995-08-21 2001-03-19 Scitex Corp Ltd A method for matching object colors to print colors
US5764386A (en) * 1996-01-25 1998-06-09 Medar, Inc. Method and system for automatically monitoring the colors of an object at a vision station
US5760913A (en) * 1996-02-12 1998-06-02 Splash Technology, Inc. Color calibration method and system having independent color scanner profiles
US5966673A (en) 1997-01-10 1999-10-12 Diamond Technologies, Inc. System and method for computerized evaluation of gemstones
US6018687A (en) * 1997-02-07 2000-01-25 Quad/Tech, Inc. Method and apparatus for printing cutoff control using prepress data
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
US6232954B1 (en) 1997-05-08 2001-05-15 Imation Corp. Arrangement for high-accuracy colorimetric characterization of display devices and method therefor
US6072589A (en) * 1997-05-14 2000-06-06 Imation Corp Arrangement for efficient characterization of printing devices and method therefor
US6227643B1 (en) 1997-05-20 2001-05-08 Encad, Inc. Intelligent printer components and printing system
US6072901A (en) * 1997-05-30 2000-06-06 Polaroid Corporation System and method for deriving an invertible relationship between color spaces where the intrinsic mapping is one-to-many for use in a color profile production system
US6108442A (en) * 1997-06-27 2000-08-22 Minnesota Mining And Manufacturing Company Characterization of color imaging systems
US7382379B1 (en) * 1997-06-27 2008-06-03 Eastman Kodak Company Arrangement for mapping colors between imaging systems and method thereof
US6088038A (en) * 1997-07-03 2000-07-11 Minnesota Mining And Manufacturing Company Arrangement for mapping colors between imaging systems and method therefor
US6362808B1 (en) * 1997-07-03 2002-03-26 Minnesota Mining And Manufacturing Company Arrangement for mapping colors between imaging systems and method therefor
KR100240070B1 (en) * 1997-07-10 2000-01-15 Samsung Electronics Co Ltd Apparatus and method for color calibration in image system
JPH11112819A (ja) * 1997-09-30 1999-04-23 Fuji Photo Film Co Ltd 色変換ルックアップテーブル並びにその作成方法および装置並びにそれを用いた画像の色変換方法および装置
JP4255526B2 (ja) 1997-11-06 2009-04-15 ソニー株式会社 画像処理装置および方法、並びに伝送媒体
GB2332270A (en) * 1997-12-10 1999-06-16 Mars Inc Charge storage photoelectric measurement
US5909237A (en) * 1997-12-12 1999-06-01 Eastman Kodak Company Exposing imagesetter recording film on a color-proofing apparatus
US6160644A (en) * 1998-03-30 2000-12-12 Seiko Epson Corporation Scanner calibration technique to overcome tone inversion
US6204939B1 (en) * 1998-03-30 2001-03-20 Seiko Epson Corporation Color matching accuracy inside and outside the gamut
US6181445B1 (en) 1998-03-30 2001-01-30 Seiko Epson Corporation Device-independent and medium-independent color matching between an input device and an output device
US6185004B1 (en) 1998-03-30 2001-02-06 Seiko Epson Corporation Self-calibration for color image reproduction system
US6037960A (en) * 1998-03-31 2000-03-14 Eastman Kodak Company Direct write plates on a thermal dye transfer apparatus
US6205244B1 (en) * 1998-06-23 2001-03-20 Intel Corporation Method for imager device color calibration utilizing light-emitting diodes or other spectral light sources
US6999617B1 (en) * 1998-07-24 2006-02-14 Canon Kabushiki Kaisha Image processing method and apparatus
JP3634633B2 (ja) * 1998-07-24 2005-03-30 キヤノン株式会社 画像処理装置およびその方法
DE19842573A1 (de) * 1998-09-17 2000-04-13 Heidelberger Druckmasch Ag Verfahren zur farbadaptiven Kopierretusche bei der elektronischen Farbbildreproduktion
US6404511B1 (en) 1998-12-11 2002-06-11 Seiko Epson Corporation Self-calibration of network copier system
US6744531B1 (en) * 1998-12-29 2004-06-01 Xerox Corporation Color adjustment apparatus and method
US6304277B1 (en) 1999-01-15 2001-10-16 Colorcentric.Com, Inc. Remote modification of digital images using scripts
JP2000305730A (ja) * 1999-02-02 2000-11-02 Canon Inc 印刷システム
US7030888B1 (en) 1999-03-01 2006-04-18 Eastman Kodak Company Color processing
US7057765B1 (en) 1999-05-28 2006-06-06 Eastman Kodak Company Constrained multi-dimensional color transformation
US7173723B1 (en) * 1999-07-09 2007-02-06 Seiko Epson Corporation Printer and print system capable of printing a read image without intervention of host in addition to printing of print data from host
JP2001111858A (ja) * 1999-08-03 2001-04-20 Fuji Photo Film Co Ltd 色修正定義作成方法、色修正定義作成装置、および色修正定義作成プログラム記憶媒体
JP4191854B2 (ja) * 1999-08-20 2008-12-03 東芝テック株式会社 カラー画像処理装置
US6874420B2 (en) * 1999-10-22 2005-04-05 Cc1, Inc. System and method for register mark recognition
DE10056723A1 (de) 1999-12-15 2001-06-21 Heidelberger Druckmasch Ag Verfahren zur Erzeugung eines an einen realen Prozeß angepaßten zweiten Bilddatensatzes aus einem ersten Bilddatensatz und Colour-Management-Verfahren
US6757076B1 (en) 1999-12-15 2004-06-29 Xerox Corporation Systems and methods for device independent color control to achieve accurate color proofing and reproduction
US6934053B1 (en) 2000-01-19 2005-08-23 Xerox Corporation methods for producing device and illumination independent color reproduction
US6473164B1 (en) 2000-02-16 2002-10-29 Gemological Institute Of America, Inc. Systems, apparatuses and methods for diamond color measurement and analysis
US7038811B1 (en) * 2000-03-31 2006-05-02 Canon Kabushiki Kaisha Standardized device characterization
EP1156667A3 (de) * 2000-05-17 2004-05-06 Komori Corporation Color-Management-Verfahren und -Vorrichtung für eine Druckmaschine
DE50013566D1 (de) * 2000-08-11 2006-11-16 Gretag Macbeth Ag Verfahren und Vorrichtung zur farbmetrischen Ausmessung einer zweidimensionalen Vorlage
US6404905B1 (en) 2000-08-31 2002-06-11 Large Scale Proteomics Corp. Method and apparatus for impressing a master pattern to a gel image
US7253921B2 (en) * 2000-10-11 2007-08-07 True Color Technology Gmbh Process and target for calibration of digital input devices
US7260544B1 (en) * 2000-10-12 2007-08-21 Gemological Institute Of America, Inc. System and methods for evaluating the appearance of a gemstone
US6775029B1 (en) * 2000-10-30 2004-08-10 Xerox Corporation Method for efficient calibration of printing devices
WO2002055310A1 (en) 2001-01-09 2002-07-18 Encad, Inc. Ink jet printhead quality management system and method
US6956580B2 (en) * 2001-05-29 2005-10-18 Kodak Polychrome Graphics, Llc Color display device with integrated color matching processor
US20020180750A1 (en) * 2001-05-29 2002-12-05 Imation Corp. Display system
US20020180997A1 (en) * 2001-05-29 2002-12-05 Imation Corp. Embedding color profiles in raster image data using data hiding techniques
WO2003040933A2 (en) * 2001-11-02 2003-05-15 Colorgraphyx System and method for color transformation using standardized device profiles
US7251058B2 (en) * 2001-11-26 2007-07-31 Ioan Pop Method for generating customized ink/media transforms
US20030140052A1 (en) * 2001-12-18 2003-07-24 Shawn Thomas Method and system for asset transition quality control
US6775633B2 (en) 2001-12-31 2004-08-10 Kodak Polychrome Graphics, Llc Calibration techniques for imaging devices
US6934055B2 (en) * 2002-09-26 2005-08-23 Kimberly-Clark Worldwide, Inc. Method of adjusting gray scale response to more closely correlate scanner based image analysis systems
WO2004051575A1 (ja) * 2002-12-05 2004-06-17 Seiko Epson Corporation 特徴領域抽出装置、特徴領域抽出方法および特徴領域抽出プログラム
US7295340B2 (en) * 2003-01-15 2007-11-13 Xerox Corporation Systems and methods for obtaining a spatial color profile, and calibrating a marking system
US7443548B2 (en) * 2003-01-31 2008-10-28 Xerox Corporation Systems and methods for creating a single electronic scanned job from multiple scanned documents
JP2004266783A (ja) * 2003-02-04 2004-09-24 Vanfu Inc 色画像印刷準備に於けるカラー・マッチング方法
WO2004091190A2 (en) * 2003-04-02 2004-10-21 Kodak Polychrome Graphics, Llc Ensuring accurate measurements for soft proofing system
JP2005204174A (ja) * 2004-01-16 2005-07-28 Seiko Epson Corp 画像形成装置、及び記憶媒体
US7162172B2 (en) * 2004-11-30 2007-01-09 Xerox Corporation Semi-automatic image quality adjustment for multiple marking engine systems
US7450226B2 (en) * 2005-04-15 2008-11-11 Xerox Corporation Gray balance calibration of an imaging system
US20070019254A1 (en) * 2005-07-21 2007-01-25 Huanzhao Zeng Closed-loop color calibration with perceptual adjustment
US7477420B2 (en) * 2005-09-07 2009-01-13 Innolutions, Inc. Barless closed loop color control
US7777915B2 (en) * 2006-06-15 2010-08-17 Eastman Kodak Company Image control system and method
US9262284B2 (en) * 2006-12-07 2016-02-16 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Single channel memory mirror
US8254000B2 (en) * 2008-10-22 2012-08-28 Xerox Corporation Matching printer custom target colors using in-line spectrophotometer
US8132887B2 (en) * 2010-03-02 2012-03-13 Innolutions, Inc. Universal closed loop color control
US8736840B1 (en) * 2010-05-23 2014-05-27 Arkady Ten Method for finding an aim position of a measuring device
JP6686606B2 (ja) * 2016-03-25 2020-04-22 富士ゼロックス株式会社 データ処理装置、色特定方法およびプログラム
CN109856129B (zh) * 2018-12-25 2022-10-04 新绎健康科技有限公司 颜色校准方法及装置
CN115495028A (zh) * 2022-09-06 2022-12-20 北京大学 一种数字印刷设备校准的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL59886A (en) * 1979-04-23 1983-06-15 Dainippon Screen Mfg Digital color control method and machine
US4500919A (en) * 1982-05-04 1985-02-19 Massachusetts Institute Of Technology Color reproduction system
JPS59206839A (ja) * 1983-05-10 1984-11-22 Toppan Printing Co Ltd 網点面積率入力装置
JPS6049339A (ja) * 1983-08-30 1985-03-18 Dainippon Screen Mfg Co Ltd 複製画像の編集装置
EP0144188A2 (de) * 1983-12-07 1985-06-12 Xerox Corporation Einrichtung zur Dichtenkorrektur einer Kopie
CA1226976A (en) * 1984-03-30 1987-09-15 Nobuyoshi Nakajima Method and apparatus for automatically correcting subtraction image density
JPS60254190A (ja) * 1984-05-31 1985-12-14 株式会社　アスキ− デイスプレイコントロ−ラ
GB8531316D0 (en) * 1985-12-19 1986-01-29 Crosfield Electronics Ltd Image reproduction
JPH0777418B2 (ja) * 1986-03-17 1995-08-16 株式会社東芝 画像処理装置
JPH01110154A (ja) * 1987-10-23 1989-04-26 Matsushita Electric Ind Co Ltd 色修正方法
JPH01120965A (ja) * 1987-11-04 1989-05-12 Matsushita Electric Ind Co Ltd 色調整方法
JP2543146B2 (ja) * 1988-07-13 1996-10-16 松下電器産業株式会社 色修正デ―タ算出装置
US4929978A (en) * 1987-10-23 1990-05-29 Matsushita Electric Industrial Co., Ltd. Color correction method for color copier utilizing correction table derived from printed color samples
JPH01120956A (ja) * 1987-11-05 1989-05-12 Fujitsu Ltd 読取装置
US5150199A (en) * 1990-01-02 1992-09-22 Megatronics, Inc. Method for correlating color measuring scales

Also Published As

Publication number Publication date
EP0475554A2 (de) 1992-03-18
EP0475554A3 (en) 1993-06-23
DE69127151D1 (de) 1997-09-11
US5339176A (en) 1994-08-16
DE69127151T2 (de) 1998-03-19
CA2035658A1 (en) 1991-08-06
EP0475554B1 (de) 1997-08-06

Similar Documents

Publication Publication Date Title
ATE156642T1 (de) Farbeichungsgerät und -verfahren
ATE203470T1 (de) Automatisierte kupplungsbetätigung und - einstellung
ATE279075T1 (de) Farbsignalverarbeitung
DE69522143T2 (de) Farbübereinstimmung durch Systemkalibrierung, lineare und nichtlineare Tonbereichsabbildung
ATE281313T1 (de) Optisch variables flächenmuster
DE68928269T2 (de) Vorrichtung und verfahren zur herstellung einer farbkorrigierten wiedergabe von farboriginalbildern
AU6390796A (en) Color scanner using both variable led exposure time and photodetector output compensation
DE69325580T2 (de) Fluor-modifiziertes silikonderivat, seine herstellung und dieses derivat enthaltende kosmetische zubereitung
DE69211218D1 (de) Dünnfilm Feldeffektanordnung mit einer LDD-Struktur und Verfahren zur Herstellung
EP0340749A3 (de) Moduläres elektronisches Instrument mit automatischer Kalibrierung
DE69418356T2 (de) Elektrophotographisches, lichtempfindliches Element und Bildherstellungsverfahren unter Anwendung desselben
DE69313551D1 (de) Bildverarbeitungsgerät und Methode zur Änderung eingelesener Bildpunkttonwerte, beruhend auf einem veränderlichen Bildhintergrund-Bezugstonwert
DE69415103D1 (de) Farbprüffolienherstellungsvorrichtung mit Temperaturkontrolle
DE69226111D1 (de) Farbbilderzeugungsmethode mit Steuerung der Integrationszeit
EP0586139A3 (de)
US6417938B1 (en) Color image scanning method of a color image scanner
DE59005803D1 (de) Belichtungssteuerungsverfahren und fotografisches Farbkopiergerät.
DE59003781D1 (de) Fotografisches Farbkopiergerät und Belichtungssteuerungsverfahren.
CA2016168A1 (en) Color signal emphasizing/de-emphasizing circuit
CN106454285A (zh) 白平衡的调整***及调整方法
DE69217456T2 (de) Bildkartierungsradiometer mit Vorrichtung für Band-Band-Abgleich
DE69300797T2 (de) Farbentwickler und Verarbeitungsverfahren unter Verwendung dieses Entwicklers.
ATE128003T1 (de) Matte für geflügelnest.
DE69636470D1 (de) Ein die Aureobasidinempfindlichkeit regulierendes Gen
EP0393848A3 (de) Eichgerät für eine Lichtquelle zur Beleuchtung eines photographischen Films mit Bilddaten

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties