FR2659439B1 - Procede et systeme de releve et de mesure de contours en trois dimensions. - Google Patents

Procede et systeme de releve et de mesure de contours en trois dimensions.

Info

Publication number
FR2659439B1
FR2659439B1 FR9003112A FR9003112A FR2659439B1 FR 2659439 B1 FR2659439 B1 FR 2659439B1 FR 9003112 A FR9003112 A FR 9003112A FR 9003112 A FR9003112 A FR 9003112A FR 2659439 B1 FR2659439 B1 FR 2659439B1
Authority
FR
France
Prior art keywords
measurement
dimensional contour
contour measurement
dimensional
contour
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
FR9003112A
Other languages
English (en)
Other versions
FR2659439A1 (fr
Inventor
Denis Abraham
Pierre Aletti
Francois Guillemin
Christian Pierre Peter
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR9003112A priority Critical patent/FR2659439B1/fr
Publication of FR2659439A1 publication Critical patent/FR2659439A1/fr
Application granted granted Critical
Publication of FR2659439B1 publication Critical patent/FR2659439B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9003112A 1990-03-12 1990-03-12 Procede et systeme de releve et de mesure de contours en trois dimensions. Expired - Fee Related FR2659439B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9003112A FR2659439B1 (fr) 1990-03-12 1990-03-12 Procede et systeme de releve et de mesure de contours en trois dimensions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003112A FR2659439B1 (fr) 1990-03-12 1990-03-12 Procede et systeme de releve et de mesure de contours en trois dimensions.

Publications (2)

Publication Number Publication Date
FR2659439A1 FR2659439A1 (fr) 1991-09-13
FR2659439B1 true FR2659439B1 (fr) 1996-03-08

Family

ID=9394622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003112A Expired - Fee Related FR2659439B1 (fr) 1990-03-12 1990-03-12 Procede et systeme de releve et de mesure de contours en trois dimensions.

Country Status (1)

Country Link
FR (1) FR2659439B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089608A (en) * 1976-10-21 1978-05-16 Hoadley Howard W Non-contact digital contour generator
JPS61162705A (ja) * 1985-01-14 1986-07-23 Hitachi Zosen Corp 立体計測方法
GB2179155B (en) * 1985-08-13 1989-08-16 English Electric Valve Co Ltd Spatial characteristic determination
US4846577A (en) * 1987-04-30 1989-07-11 Lbp Partnership Optical means for making measurements of surface contours
GB8719951D0 (en) * 1987-08-24 1987-09-30 Lbp Partnership Three-dimensional scanner
FR2624601B1 (fr) * 1987-12-11 1990-05-25 Tech Bois Ameublement Centre Dispositif de detection video-laser pour la determination de caracteristiques geometriques d'un objet

Also Published As

Publication number Publication date
FR2659439A1 (fr) 1991-09-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse