IL102263A0 - Method of converting scanner signals into colorimetric signals - Google Patents

Method of converting scanner signals into colorimetric signals

Info

Publication number
IL102263A0
IL102263A0 IL102263A IL10226392A IL102263A0 IL 102263 A0 IL102263 A0 IL 102263A0 IL 102263 A IL102263 A IL 102263A IL 10226392 A IL10226392 A IL 10226392A IL 102263 A0 IL102263 A0 IL 102263A0
Authority
IL
Israel
Prior art keywords
signals
colorimetric
converting
converting scanner
scanner
Prior art date
Application number
IL102263A
Other languages
English (en)
Original Assignee
R R Donnelley And Sons Company
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 R R Donnelley And Sons Company filed Critical R R Donnelley And Sons Company
Publication of IL102263A0 publication Critical patent/IL102263A0/xx

Links

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
    • 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
    • G01J3/463—Colour matching
    • 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
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
IL102263A 1991-07-03 1992-06-19 Method of converting scanner signals into colorimetric signals IL102263A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07725657 US5149960B1 (en) 1991-07-03 1991-07-03 Method of converting scanner signals into colorimetric signals

Publications (1)

Publication Number Publication Date
IL102263A0 true IL102263A0 (en) 1993-01-14

Family

ID=24915472

Family Applications (1)

Application Number Title Priority Date Filing Date
IL102263A IL102263A0 (en) 1991-07-03 1992-06-19 Method of converting scanner signals into colorimetric signals

Country Status (5)

Country Link
US (1) US5149960B1 (ja)
JP (1) JPH05231942A (ja)
DE (1) DE4220954A1 (ja)
GB (1) GB2257511B (ja)
IL (1) IL102263A0 (ja)

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US6654150B1 (en) 1999-06-29 2003-11-25 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and basis spectra models
US6650446B1 (en) 1999-06-29 2003-11-18 Kodak Polychrome Graphics Colorimetric characterization of scanned media using spectral scanner and media models
US6633408B1 (en) 1999-06-29 2003-10-14 Kodak Polychrome Graphics, Llc Spectral modeling of photographic printing based on dye concentration
US6512845B1 (en) 1999-07-20 2003-01-28 Canon Kabushiki Kaisha Iterative approximation of color patch area
EP1221256A1 (en) 1999-09-16 2002-07-10 Applied Science Fiction, Inc. Method and system for altering defects in a digital image
DE19945963A1 (de) * 1999-09-24 2001-03-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zur farbgetreuen Darstellung farbmetrisch vermessener Lichtverteilungen
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EP1226710A1 (en) 1999-10-08 2002-07-31 Applied Science Fiction Method and apparatus for differential illumination image-capturing and defect handling
US6924911B1 (en) 1999-10-12 2005-08-02 Eastman Kodak Company Method and system for multi-sensor signal detection
US6711302B1 (en) 1999-10-20 2004-03-23 Eastman Kodak Company Method and system for altering defects in digital image
US7062077B1 (en) * 1999-10-29 2006-06-13 Helena Laboratories Corporation Scanner densitometer and data evaluation method
DE69941933D1 (de) * 1999-11-18 2010-03-04 Fujitsu Ltd Verfahren zum erzeugen von farbumwandlungstabellen, gerät zum erzeugen von farbumwandlungstabellen, speichermedium auf welchem ein programm zum erzeugen von farbumwandlungstabellen gespeichert ist.
US6650438B1 (en) 1999-12-01 2003-11-18 Sharp Laboratories Of America, Inc, Construction of a color transform to reduce effects of scanner metamerism
US6683995B2 (en) 1999-12-23 2004-01-27 Eastman Kodak Company Method and apparatus for correcting large defects in digital images
US7164511B2 (en) * 1999-12-29 2007-01-16 Eastman Kodak Company Distinguishing positive and negative films system and method
US6704458B2 (en) 1999-12-29 2004-03-09 Eastman Kodak Company Method and apparatus for correcting heavily damaged images
US6862117B1 (en) 1999-12-30 2005-03-01 Eastman Kodak Company Method and apparatus for reducing the effect of bleed-through on captured images
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WO2002025345A2 (en) * 2000-09-22 2002-03-28 Applied Science Fiction Lens focusing device, system and method for use with multiple light wavelengths
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Also Published As

Publication number Publication date
JPH05231942A (ja) 1993-09-07
DE4220954A1 (de) 1993-01-07
GB2257511B (en) 1995-07-26
US5149960B1 (en) 1994-08-30
US5149960A (en) 1992-09-22
GB2257511A (en) 1993-01-13
GB9213019D0 (en) 1992-08-05

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