ES2194062T3 - Metodo para la medicion del color impreso con verificacion. - Google Patents
Metodo para la medicion del color impreso con verificacion.Info
- Publication number
- ES2194062T3 ES2194062T3 ES95938763T ES95938763T ES2194062T3 ES 2194062 T3 ES2194062 T3 ES 2194062T3 ES 95938763 T ES95938763 T ES 95938763T ES 95938763 T ES95938763 T ES 95938763T ES 2194062 T3 ES2194062 T3 ES 2194062T3
- Authority
- ES
- Spain
- Prior art keywords
- patch
- verification
- color
- color measurement
- measurement
- 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
Links
- 238000005259 measurement Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 238000012795 verification Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- 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
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
-
- 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
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
-
- 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
- H04N1/6044—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis involving a sensor integrated in the machine or otherwise specifically adapted to read the test pattern
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectrometry And Color Measurement (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Color Image Communication Systems (AREA)
Abstract
UN SISTEMA DE MEDIDA DEL COLOR INCLUYE UN PARCHE DE MEDIDA (200) UTILIZABLE SOBRE UNA MUESTRA CONTINUA DE MATERIA IMPRESA EN COLOR. EL PARCHE (200) TIENE UNA PRIMERA FORMA PREDEFINIDA CON UN AREA DE REFERENCIA DEL COLOR (202) SITUADA DE FORMA CENTRAL SOBRE EL PARCHE Y UNA FORMACION DE ALTO CONTRASTE (204) SITUADA DE FORMA PROXIMA A UN BORDE DEL PARCHE. UNA CAMARA EXPLORA LA MUESTRA Y GENERA UNA SEÑAL DE UBICACION DESPUES DE LA DETECCION DE LA FORMACION DE ALTO CONTRASTE (204) LO QUE PERMITE UN EXACTO POSICIONAMIENTO DE UN SENSOR DE MEDIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/325,052 US5543922A (en) | 1994-10-19 | 1994-10-19 | Method and apparatus for on-press color measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2194062T3 true ES2194062T3 (es) | 2003-11-16 |
Family
ID=23266238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95938763T Expired - Lifetime ES2194062T3 (es) | 1994-10-19 | 1995-10-17 | Metodo para la medicion del color impreso con verificacion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5543922A (es) |
EP (1) | EP0787283B1 (es) |
JP (2) | JP3707698B2 (es) |
AT (1) | ATE237126T1 (es) |
DE (1) | DE69530311T2 (es) |
DK (1) | DK0787283T3 (es) |
ES (1) | ES2194062T3 (es) |
WO (1) | WO1996012934A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5774225A (en) * | 1996-03-27 | 1998-06-30 | Advanced Vision Technology, Ltd. | System and method for color measurement and control on-press during printing |
DE10016566A1 (de) * | 2000-04-03 | 2001-10-11 | Innomess Elektronik Gmbh | Verfahren zur Messung von Farbwerten an gedruckten Farbmarken |
DE10023128A1 (de) * | 2000-05-11 | 2001-11-15 | Roland Man Druckmasch | Abtastverfahren und Abtastvorrichtung zur optischen Dichtemessung |
DE10131934B4 (de) * | 2001-07-02 | 2010-03-11 | Wifag Maschinenfabrik Ag | Messung und Regelung der Farbgebung im Rollendruck |
US7187472B2 (en) | 2002-09-03 | 2007-03-06 | Innolutions, Inc. | Active color control for a printing press |
US7627141B2 (en) | 2003-04-25 | 2009-12-01 | Quad/Tech, Inc. | System and method for measuring color on a printing press |
US8441700B2 (en) | 2003-04-25 | 2013-05-14 | Quad/Tech, Inc. | Image processing of a portion of multiple patches of a colorbar |
US20040213436A1 (en) * | 2003-04-25 | 2004-10-28 | Quad/Tech, Inc. | System and method for measuring color on a printing press |
DE102004033585A1 (de) * | 2004-07-06 | 2006-02-02 | Axana-Müller, Susi | Verfahren und System zur automatischen Bestimmung von Farben sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium |
US7477420B2 (en) * | 2005-09-07 | 2009-01-13 | Innolutions, Inc. | Barless closed loop color control |
US7636163B2 (en) | 2007-07-23 | 2009-12-22 | X-Rite, Inc. | Color measurement device with error detection |
JP5593635B2 (ja) * | 2009-05-18 | 2014-09-24 | 株式会社リコー | 画像評価装置 |
US8132887B2 (en) * | 2010-03-02 | 2012-03-13 | Innolutions, Inc. | Universal closed loop color control |
DE202011050535U1 (de) * | 2011-06-22 | 2012-09-24 | Eltromat Gmbh | Bahnbeobachtungssystem für Rotationsdruckmaschinen |
DE102012207267A1 (de) * | 2012-05-02 | 2013-11-07 | Bst International Gmbh | Verfahren und Vorrichtung zur Farbmessung an einem Druckbild |
WO2015170603A1 (ja) * | 2014-05-07 | 2015-11-12 | コニカミノルタ株式会社 | 測色装置および測色方法 |
WO2015174244A1 (ja) * | 2014-05-13 | 2015-11-19 | コニカミノルタ株式会社 | 測色装置および測色方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3832070A (en) * | 1973-04-27 | 1974-08-27 | Cosar Corp | Calibration system for reflection densitometers |
US3970394A (en) * | 1974-07-22 | 1976-07-20 | Harris Corporation | Densitometer head with fiber optics |
DE3024773A1 (de) * | 1980-06-30 | 1982-01-28 | Grapho-Metronic Meß- und Regeltechnik GmbH & Co, KG, 8000 München | Verfahren und einrichtung zur kontrolle und zum steuern der farbgebung einer mehrfarben-druckmaschine |
US4657399A (en) * | 1983-12-23 | 1987-04-14 | Hall Neil R | Color mixture indicator device |
JP2657914B2 (ja) * | 1986-12-08 | 1997-09-30 | 株式会社 小森コーポレーション | 走査濃度計の測定位置同期方法 |
-
1994
- 1994-10-19 US US08/325,052 patent/US5543922A/en not_active Expired - Lifetime
-
1995
- 1995-10-17 WO PCT/US1995/013285 patent/WO1996012934A1/en active IP Right Grant
- 1995-10-17 DK DK95938763T patent/DK0787283T3/da active
- 1995-10-17 DE DE69530311T patent/DE69530311T2/de not_active Expired - Lifetime
- 1995-10-17 ES ES95938763T patent/ES2194062T3/es not_active Expired - Lifetime
- 1995-10-17 EP EP95938763A patent/EP0787283B1/en not_active Expired - Lifetime
- 1995-10-17 AT AT95938763T patent/ATE237126T1/de not_active IP Right Cessation
- 1995-10-17 JP JP51402396A patent/JP3707698B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-08 JP JP2005168133A patent/JP3770328B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3707698B2 (ja) | 2005-10-19 |
JPH10507836A (ja) | 1998-07-28 |
WO1996012934A1 (en) | 1996-05-02 |
EP0787283A4 (en) | 1999-09-15 |
JP2005319809A (ja) | 2005-11-17 |
JP3770328B2 (ja) | 2006-04-26 |
EP0787283B1 (en) | 2003-04-09 |
DE69530311D1 (de) | 2003-05-15 |
ATE237126T1 (de) | 2003-04-15 |
US5543922A (en) | 1996-08-06 |
DE69530311T2 (de) | 2004-01-22 |
EP0787283A1 (en) | 1997-08-06 |
DK0787283T3 (da) | 2003-08-04 |
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