AU3119795A - Producing or characterising colour images and measuring colour - Google Patents

Producing or characterising colour images and measuring colour

Info

Publication number
AU3119795A
AU3119795A AU31197/95A AU3119795A AU3119795A AU 3119795 A AU3119795 A AU 3119795A AU 31197/95 A AU31197/95 A AU 31197/95A AU 3119795 A AU3119795 A AU 3119795A AU 3119795 A AU3119795 A AU 3119795A
Authority
AU
Australia
Prior art keywords
colour
characterising
producing
measuring
images
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.)
Abandoned
Application number
AU31197/95A
Inventor
David OULTON
Itzchak Porat
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.)
University of Manchester Institute of Science and Technology (UMIST)
Original Assignee
University of Manchester Institute of Science and Technology (UMIST)
University of Manchester
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 GB9415092A external-priority patent/GB9415092D0/en
Priority claimed from GB9422890A external-priority patent/GB9422890D0/en
Application filed by University of Manchester Institute of Science and Technology (UMIST), University of Manchester filed Critical University of Manchester Institute of Science and Technology (UMIST)
Publication of AU3119795A publication Critical patent/AU3119795A/en
Abandoned 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
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/502—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using a dispersive element, e.g. grating, prism
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
AU31197/95A 1994-07-27 1995-07-27 Producing or characterising colour images and measuring colour Abandoned AU3119795A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9415092 1994-07-27
GB9415092A GB9415092D0 (en) 1994-07-27 1994-07-27 Method and apparatus for measuring colour
GB9422890A GB9422890D0 (en) 1994-11-12 1994-11-12 Producing colour images
GB9422890 1994-11-12
PCT/GB1995/001789 WO1996003833A1 (en) 1994-07-27 1995-07-27 Producing or characterising colour images and measuring colour

Publications (1)

Publication Number Publication Date
AU3119795A true AU3119795A (en) 1996-02-22

Family

ID=26305343

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31197/95A Abandoned AU3119795A (en) 1994-07-27 1995-07-27 Producing or characterising colour images and measuring colour

Country Status (2)

Country Link
AU (1) AU3119795A (en)
WO (1) WO1996003833A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0928957A3 (en) * 1998-01-09 2002-08-21 MHT Optic Research AG Method and device for determination of colour value of transparent bodies
US7269297B2 (en) 2003-11-25 2007-09-11 Xerox Corporation Illuminant-neutral gray component replacement in systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
US7379588B2 (en) * 2003-11-25 2008-05-27 Xerox Corporation Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing the composite image to obtain a normalized color image
US7525704B2 (en) 2005-12-20 2009-04-28 Xerox Corporation System for providing depth discrimination of source images encoded in a rendered composite image
CN113503968A (en) * 2021-07-07 2021-10-15 三明学院 Temperature measurement method, device and equipment based on in-furnace image and readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618912B2 (en) * 1987-08-31 1997-06-11 興和株式会社 Fundus examination device
US5001556A (en) * 1987-09-30 1991-03-19 Olympus Optical Co., Ltd. Endoscope apparatus for processing a picture image of an object based on a selected wavelength range
US4978202A (en) * 1989-05-12 1990-12-18 Goldstar Co., Ltd. Laser scanning system for displaying a three-dimensional color image
US5053626A (en) * 1989-09-29 1991-10-01 Boston University Dual wavelength spectrofluorometer
FI904619A (en) * 1990-09-19 1992-03-20 Kari Kaakinen FOERFARANDE OCH ANORDNING FOER BEFINNING OCH REGISTRERING AV OEGAS FEL.
US5408268A (en) * 1992-06-26 1995-04-18 Apollo Camera, L.L.C. Video imaging system and method using a single full frame sensor and sequential color object illumination
US5264925A (en) * 1992-06-26 1993-11-23 Life Surgery, Inc. Single sensor video imaging system and method using sequential color object illumination
JPH06152863A (en) * 1992-11-10 1994-05-31 Nikon Corp Color picture reader

Also Published As

Publication number Publication date
WO1996003833A1 (en) 1996-02-08

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