FR2894666B3 - Systeme de mesure optique de la colorimetrie d'un objet - Google Patents

Systeme de mesure optique de la colorimetrie d'un objet

Info

Publication number
FR2894666B3
FR2894666B3 FR0610205A FR0610205A FR2894666B3 FR 2894666 B3 FR2894666 B3 FR 2894666B3 FR 0610205 A FR0610205 A FR 0610205A FR 0610205 A FR0610205 A FR 0610205A FR 2894666 B3 FR2894666 B3 FR 2894666B3
Authority
FR
France
Prior art keywords
colorimetry
optically measuring
optically
measuring
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
FR0610205A
Other languages
English (en)
Other versions
FR2894666A1 (fr
Inventor
Pascal Yvon Joffre
Frederic Berier
Jean-Pierre Tretout
Jean-Michel Boniface
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.)
IJINA
MICRO MODULE SOC PAR ACTIONS S
Original Assignee
IJINA
MICRO MODULE SOC PAR ACTIONS S
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 FR0512632A external-priority patent/FR2894667A1/fr
Application filed by IJINA, MICRO MODULE SOC PAR ACTIONS S filed Critical IJINA
Priority to FR0610205A priority Critical patent/FR2894666B3/fr
Priority to PCT/FR2006/002703 priority patent/WO2007068817A2/fr
Publication of FR2894666A1 publication Critical patent/FR2894666A1/fr
Application granted granted Critical
Publication of FR2894666B3 publication Critical patent/FR2894666B3/fr
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
    • G01J3/46—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
    • G01J3/02—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
    • G01J3/0256—Compact construction
    • 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
    • G01J3/0264—Electrical interface; User interface
    • 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
    • G01J3/0272—Handheld
    • 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
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01J3/504—Goniometric colour measurements, for example measurements of metallic or flake based paints
    • 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
FR0610205A 2005-12-12 2006-11-20 Systeme de mesure optique de la colorimetrie d'un objet Expired - Fee Related FR2894666B3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0610205A FR2894666B3 (fr) 2005-12-12 2006-11-20 Systeme de mesure optique de la colorimetrie d'un objet
PCT/FR2006/002703 WO2007068817A2 (fr) 2005-12-12 2006-12-11 Systeme de mesure optique de la colorimetrie d'un objet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0512632A FR2894667A1 (fr) 2005-12-12 2005-12-12 Systeme de mesure optique de la colorimetrie d'un objet
FR0610205A FR2894666B3 (fr) 2005-12-12 2006-11-20 Systeme de mesure optique de la colorimetrie d'un objet

Publications (2)

Publication Number Publication Date
FR2894666A1 FR2894666A1 (fr) 2007-06-15
FR2894666B3 true FR2894666B3 (fr) 2008-04-04

Family

ID=38066705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610205A Expired - Fee Related FR2894666B3 (fr) 2005-12-12 2006-11-20 Systeme de mesure optique de la colorimetrie d'un objet

Country Status (2)

Country Link
FR (1) FR2894666B3 (fr)
WO (1) WO2007068817A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2712968A1 (fr) * 2008-01-23 2009-07-30 Ijina Dispositif et procede de mesure spatio-colorimetrique d'un objet tridimensionnel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699677B1 (fr) * 1992-12-22 1995-03-03 Bertin & Cie Procédé et dispositif de détermination de la couleur d'un objet transparent, diffusant et absorbant, tel en particulier qu'une dent.
US6525819B1 (en) * 1998-09-02 2003-02-25 Pocketspec Technologies Inc. Colorimeter for dental applications
EP1566617B1 (fr) * 2004-02-20 2015-11-11 Carestream Health, Inc. Equipement et procédé de mesure de teinte dentaire
EP1621857A3 (fr) * 2004-07-29 2006-04-12 MHT Optic Research AG Appareil pour la détermination d'une couleur d'un corps transparent, notamment des dents

Also Published As

Publication number Publication date
FR2894666A1 (fr) 2007-06-15
WO2007068817A2 (fr) 2007-06-21
WO2007068817A3 (fr) 2007-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120731