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AU2001285423A1 - Colorimeter having field programmable gate array - Google Patents

Colorimeter having field programmable gate array

Info

Publication number
AU2001285423A1
AU2001285423A1 AU2001285423A AU8542301A AU2001285423A1 AU 2001285423 A1 AU2001285423 A1 AU 2001285423A1 AU 2001285423 A AU2001285423 A AU 2001285423A AU 8542301 A AU8542301 A AU 8542301A AU 2001285423 A1 AU2001285423 A1 AU 2001285423A1
Authority
AU
Australia
Prior art keywords
colorimeter
programmable gate
gate array
field programmable
array
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
AU2001285423A
Inventor
John A. Boles
Jay M Eastman
William J. Fox
Roger J. Greenwald
Robert J. Hutchinson
Justin R. Louise
Cormic K. Merle
David Slocum
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.)
Applied Color Systems Inc
Original Assignee
Applied Color Systems Inc
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 US09/650,182 external-priority patent/US6816262B1/en
Application filed by Applied Color Systems Inc filed Critical Applied Color Systems Inc
Publication of AU2001285423A1 publication Critical patent/AU2001285423A1/en
Abandoned legal-status Critical Current

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
    • G01J3/02—Details
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/06—Restricting the angle of incident light
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
    • 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
    • G01J3/02—Details
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Radiation Pyrometers (AREA)
AU2001285423A 2000-08-29 2001-08-09 Colorimeter having field programmable gate array Abandoned AU2001285423A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09650182 2000-08-29
US09/650,182 US6816262B1 (en) 1999-07-23 2000-08-29 Colorimeter having field programmable gate array
PCT/US2001/041643 WO2002018916A1 (en) 2000-08-29 2001-08-09 Colorimeter having field programmable gate array

Publications (1)

Publication Number Publication Date
AU2001285423A1 true AU2001285423A1 (en) 2002-03-13

Family

ID=24607831

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285423A Abandoned AU2001285423A1 (en) 2000-08-29 2001-08-09 Colorimeter having field programmable gate array

Country Status (6)

Country Link
EP (1) EP1328793A4 (en)
JP (1) JP2004527729A (en)
CN (1) CN1471636A (en)
AU (1) AU2001285423A1 (en)
CA (1) CA2420686A1 (en)
WO (1) WO2002018916A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612527B1 (en) * 2004-07-01 2007-09-26 Zeutec Opto-Elektronik GmbH System for the spectroscopical image detection of objects characterising parameters
US7671993B2 (en) * 2007-01-25 2010-03-02 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Methods and apparatus for estimating the intensity of one spectrum of light in a mixed light, in response to the sensed intensities of one or more other spectrums of light in the mixed light
KR102065403B1 (en) 2013-04-26 2020-01-13 엘지전자 주식회사 caliartor
CN111238660B (en) * 2020-01-17 2022-08-26 昆明物理研究所 A trompil diaphragm for uncooled infrared detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134683A (en) * 1976-03-05 1979-01-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multispectral imaging and analysis system
US5880826A (en) * 1997-07-01 1999-03-09 L J Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of teeth
US5812736A (en) * 1996-09-30 1998-09-22 Flashpoint Technology, Inc. Method and system for creating a slide show with a sound track in real-time using a digital camera
US6226034B1 (en) * 1997-05-06 2001-05-01 Roper Scientificomasd, Inc. Spatial non-uniformity correction of a color sensor

Also Published As

Publication number Publication date
WO2002018916A1 (en) 2002-03-07
CA2420686A1 (en) 2002-03-07
JP2004527729A (en) 2004-09-09
EP1328793A4 (en) 2006-09-20
EP1328793A1 (en) 2003-07-23
CN1471636A (en) 2004-01-28

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