DE69625304D1 - Farbtrennungsverfahren - Google Patents

Farbtrennungsverfahren

Info

Publication number: DE69625304D1
Authority: DE; Germany
Prior art keywords: separation process; color separation; color; separation
Prior art date: 1995-09-15
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

DE69625304T

Other languages

English (en)

Other versions

DE69625304T2 (de

Inventor

Marc Mahy

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.)

Agfa NV

Original Assignee

Agfa Gevaert NV

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.)

1995-09-15

Filing date

1996-08-29

Publication date

2003-01-23

1996-08-29 Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV

2003-01-23 Publication of DE69625304D1 publication Critical patent/DE69625304D1/de

2003-10-02 Application granted granted Critical

2003-10-02 Publication of DE69625304T2 publication Critical patent/DE69625304T2/de

2016-08-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H04N1/6016—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
- H04N1/6016—Conversion to subtractive colour signals
- H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
- 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)
Multimedia (AREA)
Signal Processing (AREA)
Color Image Communication Systems (AREA)
Facsimile Image Signal Circuits (AREA)
Image Analysis (AREA)
Color, Gradation (AREA)
Printing Methods (AREA)
Image Processing (AREA)

DE69625304T 1995-09-15 1996-08-29 Farbtrennungsverfahren Expired - Lifetime DE69625304T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP95202499		1995-09-15

Publications (2)

Publication Number	Publication Date
DE69625304D1 true DE69625304D1 (de)	2003-01-23
DE69625304T2 DE69625304T2 (de)	2003-10-02

Family

ID=8220638

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE69615775T Expired - Fee Related DE69615775T2 (de)	1995-09-15	1996-01-31	Farbtrennungsverfahren und -vorrichtung
DE69625304T Expired - Lifetime DE69625304T2 (de)	1995-09-15	1996-08-29	Farbtrennungsverfahren

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE69615775T Expired - Fee Related DE69615775T2 (de)	1995-09-15	1996-01-31	Farbtrennungsverfahren und -vorrichtung

Country Status (3)

Country	Link
US (1)	US5878195A (de)
JP (1)	JP3174509B2 (de)
DE (2)	DE69615775T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3764797B2 (ja) *	1997-04-17	2006-04-12	株式会社リコー	色変換処理装置およびその方法並びにその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
US6229626B1 (en) *	1997-10-24	2001-05-08	Eastman Kodak Company	Method apparatus and product providing direct calculation of the color gamut of color reproduction processes
US6646763B1 (en) *	1999-11-12	2003-11-11	Adobe Systems Incorporated	Spectral color matching to a device-independent color value
US6312101B1 (en) *	1999-12-06	2001-11-06	Eastman Kodak Company	Method of printing digital images using multiple colorants having substantially the same color
US6816284B1 (en) *	2000-04-07	2004-11-09	Color Aix Perts Gmbh	Multispectral color reproduction system with nonlinear coding
US6513899B1 (en) *	2000-06-20	2003-02-04	Christopher L. Watkins	Colorimetric method of manipulating inking in digital images
US7239422B2 (en) *	2002-12-04	2007-07-03	Eastman Kodak Company	Color gamut mapping using a cost function
US7245395B2 (en) *	2002-12-04	2007-07-17	Eastman Kodak Company	Calibrating a digital printer using a cost function
JP4206743B2 (ja) *	2002-12-12	2009-01-14	富士ゼロックス株式会社	カラー画像処理方法及びカラー画像処理装置、カラー画像処理プログラム、記憶媒体
JP4434842B2 (ja) *	2004-06-02	2010-03-17	セイコーエプソン株式会社	プロファイル作成装置
ES2539180T3 (es)	2006-03-03	2015-06-26	Agfa Graphics N.V.	Sistema y método para la separación de múltiples colorantes
DE102006031041A1 (de) *	2006-07-05	2008-01-10	OCé PRINTING SYSTEMS GMBH	Verfahren und Vorrichtung zum Erzeugen von Druckbildern auf einem Trägermaterial
US8358453B2 (en) *	2008-05-27	2013-01-22	Xerox Corporation	Control based iterative profiling methods
CN102112957B (zh) *	2008-05-31	2012-10-17	惠普开发有限公司	识别目标单形的方法
CN104205796B (zh)	2012-02-22	2017-06-13	爱克发印艺公司	用于使用于彩色设备的墨模型规则化的系统和方法
US9123149B2 (en) *	2013-03-15	2015-09-01	Columbia Insurance Company	Expert color system for color selection with color harmony and color emotion intelligence

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5149960B1 (en) *	1991-07-03	1994-08-30	Donnelly R R & Sons	Method of converting scanner signals into colorimetric signals
WO1994006242A1 (en) *	1992-09-08	1994-03-17	Agfa Gevaert Naamloze Vennootschap	Method and apparatus for color output device characterization
JP3721206B2 (ja) *	1993-12-24	2005-11-30	富士写真フイルム株式会社	画像再現装置
US5563724A (en) *	1994-10-21	1996-10-08	Eastman Kodak Company	Color-to-ink transformation for extra-quarternary printing processes
US5689350A (en) *	1994-12-12	1997-11-18	Xerox Corporation	Color printer calibration method for accurately rendering selected colors

1996
- 1996-01-31 DE DE69615775T patent/DE69615775T2/de not_active Expired - Fee Related
- 1996-08-29 DE DE69625304T patent/DE69625304T2/de not_active Expired - Lifetime
- 1996-09-03 US US08/711,730 patent/US5878195A/en not_active Expired - Fee Related
- 1996-09-12 JP JP26237496A patent/JP3174509B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69615775D1 (de)	2001-11-15
JP3174509B2 (ja)	2001-06-11
JPH09139851A (ja)	1997-05-27
DE69625304T2 (de)	2003-10-02
US5878195A (en)	1999-03-02
DE69615775T2 (de)	2002-09-05

Publication	Publication Date	Title
DE69631903D1 (de)	2004-04-22	Diskreter gegenstromchromatographieprozess
FI973170A0 (fi)	1997-07-31	Värinjakelujärjestelmä
NO964605D0 (no)	1996-10-31	Pigmenter
DE69605743D1 (de)	2000-01-27	Druckverfahren
DE69625304D1 (de)	2003-01-23	Farbtrennungsverfahren
NO974169D0 (no)	1997-09-09	Fremgangsmåte for tetra-azacykloalkan-fremstilling
DE69600807D1 (de)	1998-11-26	Verbessertes Druckverfahren
ATE181880T1 (de)	1999-07-15	Druckverfahren
DE59503096D1 (de)	1998-09-10	Vollmantelzentrifuge
DE69602193D1 (de)	1999-05-27	Optimiertes synchronisationsverfahren
DE69610785D1 (de)	2000-12-07	Verbesserter Wiederherstellungsprozess
DE69620525D1 (de)	2002-05-16	Trennkupplung
NO964867D0 (no)	1996-11-15	Fremgangsmåte for fremstilling av farvekonsentrater
DE69606220D1 (de)	2000-02-24	Webverfahren
DK0813586T3 (da)	2000-02-28	Mugfjernelsesprodukt
DE69833039D1 (de)	2006-02-02	Trennprozess
DK0774208T3 (da)	2003-04-14	Separeringsmaskine
BR9707070A (pt)	1999-07-20	Processo de separação
DE69613279D1 (de)	2001-07-19	Lufttrennung
BR9605246A (pt)	1998-07-21	Pigmentos
DE69521285D1 (de)	2001-07-19	Lufttrennung
DE69522344D1 (de)	2001-09-27	Farbabstimmungsverfahren
DE69120589D1 (de)	1996-08-08	Farbtrennungsverfahren
DE69612813D1 (de)	2001-06-21	Bildherstellungsverfahren
FI955333A0 (fi)	1995-11-06	Anordning foer rening av vatten

Legal Events

Date	Code	Title	Description
2004-01-15	8364	No opposition during term of opposition
2007-10-04	8327	Change in the person/name/address of the patent owner	Owner name: AGFA GRAPHICS N.V., MORTSEL, BE