FR2768513B1 - COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE - Google Patents

COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE

Info

Publication number
FR2768513B1
FR2768513B1 FR9711451A FR9711451A FR2768513B1 FR 2768513 B1 FR2768513 B1 FR 2768513B1 FR 9711451 A FR9711451 A FR 9711451A FR 9711451 A FR9711451 A FR 9711451A FR 2768513 B1 FR2768513 B1 FR 2768513B1
Authority
FR
France
Prior art keywords
analysis method
corresponding device
colorimetric analysis
comparative
comparative colorimetric
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 - Fee Related
Application number
FR9711451A
Other languages
French (fr)
Other versions
FR2768513A1 (en
Inventor
Emile Chokron
Jean Pierre Delgrande
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9511085&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2768513(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9711451A priority Critical patent/FR2768513B1/en
Publication of FR2768513A1 publication Critical patent/FR2768513A1/en
Application granted granted Critical
Publication of FR2768513B1 publication Critical patent/FR2768513B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth
    • 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
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • 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
    • G01J3/50—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR9711451A 1997-09-15 1997-09-15 COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE Expired - Fee Related FR2768513B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9711451A FR2768513B1 (en) 1997-09-15 1997-09-15 COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711451A FR2768513B1 (en) 1997-09-15 1997-09-15 COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE

Publications (2)

Publication Number Publication Date
FR2768513A1 FR2768513A1 (en) 1999-03-19
FR2768513B1 true FR2768513B1 (en) 1999-12-03

Family

ID=9511085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711451A Expired - Fee Related FR2768513B1 (en) 1997-09-15 1997-09-15 COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE

Country Status (1)

Country Link
FR (1) FR2768513B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1440297B1 (en) * 2001-10-24 2005-06-08 Jean-Pierre Delgrande Dental colorimetry measuring apparatus
FR2831267B1 (en) * 2001-10-24 2004-08-27 Jean Pierre Delgrande APPARATUS FOR MEASURING DENTAL COLORIMETRY
FR2831266B1 (en) * 2001-10-24 2004-08-06 Jean Pierre Delgrande APPARATUS FOR MEASURING DENTAL COLORIMETRY
CN108801462A (en) * 2018-04-02 2018-11-13 武汉理工大学 A kind of contactless vehicle harness line sequence identification device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054349A (en) * 1973-05-16 1975-05-14
US4256131A (en) * 1976-07-14 1981-03-17 Sentrol Systems Ltd. Feedback color control system
IL58344A (en) * 1978-10-09 1983-09-30 De Beers Cons Mines Ltd Method of assessing the colour of gems
FR2577670B1 (en) * 1985-02-15 1987-10-16 Guillemin Jean Pierre METHOD AND APPARATUS FOR COUNTERTYPING A TINT FROM A COLLECTION OF BASE COLORS
JPH0351723A (en) * 1989-07-19 1991-03-06 Nippon Paint Co Ltd Method and apparatus for evaluating color tone of coating film
US5615005A (en) * 1995-01-23 1997-03-25 Ugts, Inc. Gemstone evaluation system

Also Published As

Publication number Publication date
FR2768513A1 (en) 1999-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120531