FR2805342B1 - Capteur de numerisation 3d optique haute resolution a faible angle de triangulation - Google Patents

Capteur de numerisation 3d optique haute resolution a faible angle de triangulation

Info

Publication number
FR2805342B1
FR2805342B1 FR0002083A FR0002083A FR2805342B1 FR 2805342 B1 FR2805342 B1 FR 2805342B1 FR 0002083 A FR0002083 A FR 0002083A FR 0002083 A FR0002083 A FR 0002083A FR 2805342 B1 FR2805342 B1 FR 2805342B1
Authority
FR
France
Prior art keywords
low
high resolution
scanning sensor
resolution optical
triangulation angle
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 - Lifetime
Application number
FR0002083A
Other languages
English (en)
Other versions
FR2805342A1 (fr
Inventor
Sabban Joseph Cohen
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.)
SCIENCES ET TECHNIQUES INDUSTRIELLES DE LA LUM, FR
Original Assignee
Sabban Joseph Cohen
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 Sabban Joseph Cohen filed Critical Sabban Joseph Cohen
Priority to FR0002083A priority Critical patent/FR2805342B1/fr
Publication of FR2805342A1 publication Critical patent/FR2805342A1/fr
Application granted granted Critical
Publication of FR2805342B1 publication Critical patent/FR2805342B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • 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
FR0002083A 2000-02-21 2000-02-21 Capteur de numerisation 3d optique haute resolution a faible angle de triangulation Expired - Lifetime FR2805342B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0002083A FR2805342B1 (fr) 2000-02-21 2000-02-21 Capteur de numerisation 3d optique haute resolution a faible angle de triangulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002083A FR2805342B1 (fr) 2000-02-21 2000-02-21 Capteur de numerisation 3d optique haute resolution a faible angle de triangulation

Publications (2)

Publication Number Publication Date
FR2805342A1 FR2805342A1 (fr) 2001-08-24
FR2805342B1 true FR2805342B1 (fr) 2002-07-12

Family

ID=8847175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002083A Expired - Lifetime FR2805342B1 (fr) 2000-02-21 2000-02-21 Capteur de numerisation 3d optique haute resolution a faible angle de triangulation

Country Status (1)

Country Link
FR (1) FR2805342B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846094B1 (fr) * 2002-10-17 2005-09-30 Dufournier Technologies Dispositif et procede de selection de pneumatiques en fonction du couple pneumatique/sol
FR2848664B1 (fr) * 2002-12-11 2005-03-11 Micro Module Detecteur de position, forme et reflectivite d'une surface
DE102007029274B4 (de) * 2007-06-22 2013-06-13 Automation W + R Gmbh Verfahren und Anordnung zur optischen Überprüfung von einseitig offenen tunnelartigen Hohlräumen in Werkstücken, insbesondere von Kühlkanälen in Bremsscheiben
FR2942533B1 (fr) 2009-02-25 2011-06-24 Altatech Semiconductor Dispositif et procede d'inspection de plaquettes semi-conductrices
EP4006483A4 (fr) 2020-06-11 2023-04-12 Aleader Vision Technology Co., Ltd. Dispositif de mesure et procédé de mesure confocale spectrale

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198660B (it) * 1983-08-02 1988-12-21 Ottica Ist Naz Profilometro ottico multifocale per dispersione
US5785651A (en) * 1995-06-07 1998-07-28 Keravision, Inc. Distance measuring confocal microscope
IL120726A0 (en) * 1997-04-25 1997-08-14 Galore Scantec Ltd Autofocus system

Also Published As

Publication number Publication date
FR2805342A1 (fr) 2001-08-24

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Legal Events

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Owner name: SCIENCES ET TECHNIQUES INDUSTRIELLES DE LA LUM, FR

Effective date: 20120125

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