DE69930829D1 - Dynamisch optimierte Farbennachschlagetabelle, auf Bildansprüchen beruhend - Google Patents

Dynamisch optimierte Farbennachschlagetabelle, auf Bildansprüchen beruhend

Info

Publication number
DE69930829D1
DE69930829D1 DE69930829T DE69930829T DE69930829D1 DE 69930829 D1 DE69930829 D1 DE 69930829D1 DE 69930829 T DE69930829 T DE 69930829T DE 69930829 T DE69930829 T DE 69930829T DE 69930829 D1 DE69930829 D1 DE 69930829D1
Authority
DE
Germany
Prior art keywords
image
lookup table
color lookup
dynamically optimized
optimized 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
DE69930829T
Other languages
English (en)
Other versions
DE69930829T2 (de
Inventor
David C Robinson
Louise O Pepin
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE69930829D1 publication Critical patent/DE69930829D1/de
Application granted granted Critical
Publication of DE69930829T2 publication Critical patent/DE69930829T2/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
    • 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
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
DE69930829T 1998-12-22 1999-12-16 Dynamisch optimierte Farbennachschlagetabelle, auf Bildansprüchen beruhend Expired - Lifetime DE69930829T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US220183 1998-12-22
US09/220,183 US6360007B1 (en) 1998-12-22 1998-12-22 Dynamic optimized color lut transformations based upon image requirements

Publications (2)

Publication Number Publication Date
DE69930829D1 true DE69930829D1 (de) 2006-05-24
DE69930829T2 DE69930829T2 (de) 2006-08-31

Family

ID=22822421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930829T Expired - Lifetime DE69930829T2 (de) 1998-12-22 1999-12-16 Dynamisch optimierte Farbennachschlagetabelle, auf Bildansprüchen beruhend

Country Status (4)

Country Link
US (1) US6360007B1 (de)
EP (1) EP1014685B1 (de)
JP (1) JP2000196909A (de)
DE (1) DE69930829T2 (de)

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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
JPWO2003043306A1 (ja) * 2001-11-13 2005-03-10 セイコーエプソン株式会社 色変換プログラムを記録した媒体、色変換テーブルデータを記録した媒体、色変換装置、色変換方法、色変換プログラム、色変換テーブル、色変換テーブル作成プログラムを記録した媒体、補間演算プログラムを記録した媒体、色変換テーブル作成プログラム、補間演算プログラム、色変換テーブル作成装置、補間演算装置、色変換テーブル作成方法、補間演算方法、部分色変換テーブル、印刷装置および印刷方法
US7355752B2 (en) * 2003-06-18 2008-04-08 Xerox Corporation Two-dimensional calibration architectures for color devices
US7190828B2 (en) 2003-08-28 2007-03-13 Hewlett-Packard Development Company, L.P. Color rendering
EP1578140A3 (de) * 2004-03-19 2005-09-28 Thomson Licensing S.A. Verfahren und Vorrichtung zur Verwaltung der Farben
FR2870072A1 (fr) * 2004-05-07 2005-11-11 Sagem Procede, circuit et systeme de conversion d'espace de couleu r par interpolation tridimensionnelle
US20060034509A1 (en) * 2004-08-16 2006-02-16 Ning Lu Color remapping
US8089489B2 (en) * 2004-09-30 2012-01-03 Lexmark International, Inc. Method for converting a source gamut of an image to a destination gamut
US7576889B2 (en) * 2004-10-26 2009-08-18 Xerox Corporation Cascade of matrix-LUT for color transformation
CN100531291C (zh) 2004-11-01 2009-08-19 彩色印片公司 对增强的色彩空间内容进行母版制作和分发的方法和系统
US7605959B2 (en) 2005-01-05 2009-10-20 The Ackley Martinez Company System and method of color image transformation
CN101346984B (zh) * 2005-12-21 2012-12-26 汤姆森特许公司 用于显示彩色图像的方法以及用于图像的色彩显示装置
DE102006008765B4 (de) * 2006-02-24 2009-10-22 OCé PRINTING SYSTEMS GMBH Verfahren und Vorrichtung zum Umwandeln farbbeschreibender zur grafischen Ausgabe mit Hilfe eines Ausgabegerätes geeigneter Eingangsdaten in farbbeschreibende angepasste Ausgangsdaten
US8630498B2 (en) * 2006-03-02 2014-01-14 Sharp Laboratories Of America, Inc. Methods and systems for detecting pictorial regions in digital images
US8368977B2 (en) * 2006-03-09 2013-02-05 Xerox Corporation Method of creating 4x4 LUTs using a source and destination ICC profile
JP2007293431A (ja) * 2006-04-21 2007-11-08 Megachips Lsi Solutions Inc 画像処理装置
DE102006025898A1 (de) * 2006-06-02 2007-12-06 Heidelberger Druckmaschinen Ag Verfahren zur Berechnung von Korrekturwerten in einer Farbsteuerung oder Farbregelung für eine Druckmaschine
WO2007142624A1 (en) * 2006-06-02 2007-12-13 Thomson Licensing Converting a colorimetric transform from an input color space to an output color space
US8437054B2 (en) * 2006-06-15 2013-05-07 Sharp Laboratories Of America, Inc. Methods and systems for identifying regions of substantially uniform color in a digital image
US7864365B2 (en) * 2006-06-15 2011-01-04 Sharp Laboratories Of America, Inc. Methods and systems for segmenting a digital image into regions
US7876959B2 (en) * 2006-09-06 2011-01-25 Sharp Laboratories Of America, Inc. Methods and systems for identifying text in digital images
US7630098B2 (en) * 2006-09-12 2009-12-08 Xerox Corporation Dynamic adjustment of raster image processing performance based on colors seen within several runs
US7869087B2 (en) * 2007-03-31 2011-01-11 Xerox Corporation Color printer characterization or calibration to correct for spatial non-uniformity
US8432572B2 (en) * 2007-06-29 2013-04-30 Konica Minolta Laboratory U.S.A., Inc. Systems and methods of trapping for print devices
US7706034B2 (en) * 2007-09-11 2010-04-27 Xerox Corporation Multi-Dimensional look-up table generation via adaptive node selection based upon color characteristics of an input image
EP2091227A1 (de) 2008-02-15 2009-08-19 Thomson Licensing Verfahren zur Anpassung der Einstellungen einer Farbwiedergabevorrichtung
US8570340B2 (en) 2008-03-31 2013-10-29 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for data compression
US8699042B2 (en) * 2008-06-12 2014-04-15 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for multi-mode color blending
KR101385170B1 (ko) * 2008-12-11 2014-04-22 삼성전자주식회사 화상형성장치 및 그 화상형성방법
US8593708B2 (en) * 2010-03-15 2013-11-26 Xerox Corporation Methods, systems and apparatus for jointly optimizing node locations and corresponding output values of a color look-up-table (LUT)
US8441691B2 (en) 2010-06-04 2013-05-14 Xerox Corporation Reducing the size of a high resolution profile lookup table
US8797589B2 (en) 2010-08-19 2014-08-05 Xerox Corporation Color management and calibration using a scanner or camera
WO2014145003A1 (en) 2013-03-15 2014-09-18 Ostendo Technologies, Inc. Dynamic gamut display systems, methods, and applications thereof
EP3090540B1 (de) * 2014-01-02 2024-02-21 InterDigital Madison Patent Holdings, SAS Farbraumkonvertierung
US10015366B2 (en) * 2016-03-04 2018-07-03 Esko Software Bvba Variable resolution lookup table for accelerated color conversion

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US5254978A (en) * 1991-03-29 1993-10-19 Xerox Corporation Reference color selection system
US5307182A (en) 1991-12-30 1994-04-26 Xerox Corporation Methods and apparatus for multigeneration color image processing
DE4310727C2 (de) * 1992-04-06 1996-07-11 Hell Ag Linotype Verfahren und Einrichtung zur Analyse von Bildvorlagen
DE69320702T2 (de) * 1992-06-19 1999-01-21 Matsushita Electric Ind Co Ltd Farbbilderzeugungsverfahren und -gerät
US5305119A (en) 1992-10-01 1994-04-19 Xerox Corporation Color printer calibration architecture
EP0650291B1 (de) * 1993-09-29 2002-04-24 Canon Kabushiki Kaisha Bildverarbeitungsgerät und -verfahren
US5592591A (en) 1993-10-04 1997-01-07 Xerox Corporation Reduced storage of pre-computed difference tables used in color space conversion
US5416613A (en) 1993-10-29 1995-05-16 Xerox Corporation Color printer calibration test pattern
US5471324A (en) 1994-04-05 1995-11-28 Xerox Corporation Color printer calibration with improved color mapping linearity
US5483360A (en) 1994-06-06 1996-01-09 Xerox Corporation Color printer calibration with blended look up tables
JPH0877341A (ja) 1994-08-29 1996-03-22 Xerox Corp カラー画像処理装置及び方法
US5594557A (en) 1994-10-03 1997-01-14 Xerox Corporation Color printer calibration correcting for local printer non-linearities
US5689350A (en) 1994-12-12 1997-11-18 Xerox Corporation Color printer calibration method for accurately rendering selected colors
US6072902A (en) * 1995-05-03 2000-06-06 Apple Computer, Inc. Method and system for color matching between digital display devices
US5649072A (en) 1995-06-07 1997-07-15 Xerox Corporation Iterative technique for refining color correction look-up tables
US5739927A (en) 1995-06-07 1998-04-14 Xerox Corporation Method for refining an existing printer calibration using a small number of measurements
US5802214A (en) 1995-12-08 1998-09-01 Xerox Corporation Method for determining and loading an image-dependent look-up table for generating an enhanced image representation
US5734802A (en) 1996-02-29 1998-03-31 Xerox Corporation Blended look-up table for printing images with both pictorial and graphical elements
US6072464A (en) * 1996-04-30 2000-06-06 Toyota Jidosha Kabushiki Kaisha Color reproduction method
US5787193A (en) 1996-09-27 1998-07-28 Xerox Corporation System for converting color image signals from RGB to CMY color spaces through look-up tables

Also Published As

Publication number Publication date
EP1014685B1 (de) 2006-04-12
JP2000196909A (ja) 2000-07-14
EP1014685A3 (de) 2003-05-14
US6360007B1 (en) 2002-03-19
EP1014685A2 (de) 2000-06-28
DE69930829T2 (de) 2006-08-31

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