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WO1997001742A1 - Systeme de mesure bidimensionnelle d'objets plans - Google Patents

Systeme de mesure bidimensionnelle d'objets plans Download PDF

Info

Publication number
WO1997001742A1
WO1997001742A1 PCT/EP1996/002774 EP9602774W WO9701742A1 WO 1997001742 A1 WO1997001742 A1 WO 1997001742A1 EP 9602774 W EP9602774 W EP 9602774W WO 9701742 A1 WO9701742 A1 WO 9701742A1
Authority
WO
WIPO (PCT)
Prior art keywords
measured
measurement
image recording
contour
measuring
Prior art date
Application number
PCT/EP1996/002774
Other languages
German (de)
English (en)
Inventor
Karl-Hermann Netzel
Original Assignee
Aqs Mess- Und Prüftechnik Gmbh
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 Aqs Mess- Und Prüftechnik Gmbh filed Critical Aqs Mess- Und Prüftechnik Gmbh
Publication of WO1997001742A1 publication Critical patent/WO1997001742A1/fr

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
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning

Definitions

  • Flat objects in the sense of the present invention are understood to mean all three-dimensional objects with at least one sufficiently flat surface.
  • the lighting is chosen in particular in such a way that the overall contour (projection contour) of the object to be measured is measured.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

L'invention concerne un procédé et un dispositif de mesure optique du contour bidimensionnel d'objets en 3D. Le dispositif comprend au moins une unité de prise de vue, une unité de commande et d'évaluation, une unité de mémorisation et une unité d'éclairage. La mesure peut être réalisée aussi bien avec de la lumière transmise qu'avec de la lumière incidente. Il est possible de procéder à une mesure du contour tourné vers l'unité de prise de vue et du contour de projection.
PCT/EP1996/002774 1995-06-26 1996-06-25 Systeme de mesure bidimensionnelle d'objets plans WO1997001742A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29510334U DE29510334U1 (de) 1995-06-26 1995-06-26 System zur zweidimensionalen Vermessung planer Objekte
DE29510334.5 1995-06-26

Publications (1)

Publication Number Publication Date
WO1997001742A1 true WO1997001742A1 (fr) 1997-01-16

Family

ID=8009760

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/002774 WO1997001742A1 (fr) 1995-06-26 1996-06-25 Systeme de mesure bidimensionnelle d'objets plans

Country Status (2)

Country Link
DE (1) DE29510334U1 (fr)
WO (1) WO1997001742A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377440A (en) * 2001-05-11 2003-01-15 Portela & Ca Sa Method for preparation of (S)-(+)- and (R)-(-)-10,11-dihydro-10-hydroxy-5H-dibenz/b,f/azepine-5-carboxamide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012004144U1 (de) 2012-04-25 2012-07-11 Simon Ibv Gmbh Bildverarbeitungssystem für Mess- und Prüfaufgaben

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
EP0335559A2 (fr) * 1988-03-24 1989-10-04 Orbotech Ltd Système télécentrique formant une image
GB2272515A (en) * 1992-11-16 1994-05-18 Ona Electro Erosion Two-dimensional analysis by image processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568216A (en) * 1975-10-20 1980-05-29 Sangamo Weston Apparatus and method for parts inspection
EP0054596B1 (fr) * 1980-12-18 1985-05-29 International Business Machines Corporation Procédé d'inspection et de tri automatique d'objets présentant des configurations avec des tolérances dimensionnelles et des critères de rejet variables selon l'emplacement, équipement et circuits de mise en oeuvre
US4441205A (en) * 1981-05-18 1984-04-03 Kulicke & Soffa Industries, Inc. Pattern recognition system
JPS60122304A (ja) * 1983-11-09 1985-06-29 Shinetsu Eng Kk 自動寸法測定装置
DE4115793C2 (de) * 1991-05-10 1993-09-30 Rheinmetall Jenoptik Optical M Anordnung zur hochgenauen videogrammetrischen Meßwerterfassung
JP2624054B2 (ja) * 1991-09-19 1997-06-25 住友電装株式会社 電線皮剥ぎ状態検査方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
EP0335559A2 (fr) * 1988-03-24 1989-10-04 Orbotech Ltd Système télécentrique formant une image
GB2272515A (en) * 1992-11-16 1994-05-18 Ona Electro Erosion Two-dimensional analysis by image processing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RICHARD C. DORF ET AL.: "International Encyclopedia of Robotics:Applications and automati on", 1988, JOHN WILEY & SONS, New York, pages: 1915 - 1947 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377440A (en) * 2001-05-11 2003-01-15 Portela & Ca Sa Method for preparation of (S)-(+)- and (R)-(-)-10,11-dihydro-10-hydroxy-5H-dibenz/b,f/azepine-5-carboxamide
US7119197B2 (en) 2001-05-11 2006-10-10 Portela & C.A., S.A. Method for preparation of (s)-(+)-and(r)-(-)10,11-dihydro-10-hydrodoxy-5h-dibenz/b,f/azephine-5-carboxamide
US7820813B2 (en) 2001-05-11 2010-10-26 Portela & C.A., S.A. Method for preparation of (S)-(+)- and (R)-(−)-10,11-dihydro-10-hydroxy-5H-dibenz/b,f/azepine-5-carboxamide

Also Published As

Publication number Publication date
DE29510334U1 (de) 1995-10-26

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