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FR2698192B1 - Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle. - Google Patents

Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle.

Info

Publication number
FR2698192B1
FR2698192B1 FR9214049A FR9214049A FR2698192B1 FR 2698192 B1 FR2698192 B1 FR 2698192B1 FR 9214049 A FR9214049 A FR 9214049A FR 9214049 A FR9214049 A FR 9214049A FR 2698192 B1 FR2698192 B1 FR 2698192B1
Authority
FR
France
Prior art keywords
geometry
model
generation system
artificial vision
dimensional generation
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
FR9214049A
Other languages
English (en)
Other versions
FR2698192A1 (fr
Inventor
Goiricelaya Inaki
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.)
Ona Electro Erosion SA
Original Assignee
Ona Electro Erosion SA
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 Ona Electro Erosion SA filed Critical Ona Electro Erosion SA
Priority to FR9214049A priority Critical patent/FR2698192B1/fr
Priority to GB9224115A priority patent/GB2272515A/en
Priority to US07/981,294 priority patent/US5375071A/en
Priority to BR9204840A priority patent/BR9204840A/pt
Priority to DE4244308A priority patent/DE4244308A1/de
Publication of FR2698192A1 publication Critical patent/FR2698192A1/fr
Application granted granted Critical
Publication of FR2698192B1 publication Critical patent/FR2698192B1/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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Numerical Control (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
FR9214049A 1992-11-16 1992-11-16 Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle. Expired - Fee Related FR2698192B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9214049A FR2698192B1 (fr) 1992-11-16 1992-11-16 Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle.
GB9224115A GB2272515A (en) 1992-11-16 1992-11-17 Two-dimensional analysis by image processing
US07/981,294 US5375071A (en) 1992-11-16 1992-11-25 Means for generating the geometry of a model in two dimensions through the use of artificial vision
BR9204840A BR9204840A (pt) 1992-11-16 1992-12-04 Sistema de geraçao em duas dimensoes da geometria um modelo por maio de visao artificial
DE4244308A DE4244308A1 (de) 1992-11-16 1992-12-28 System zur Erzeugung einer zweidimensionalen Geometrie von einem Modell mittels künstlicher Sicht

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9214049A FR2698192B1 (fr) 1992-11-16 1992-11-16 Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle.
GB9224115A GB2272515A (en) 1992-11-16 1992-11-17 Two-dimensional analysis by image processing
US07/981,294 US5375071A (en) 1992-11-16 1992-11-25 Means for generating the geometry of a model in two dimensions through the use of artificial vision
BR9204840A BR9204840A (pt) 1992-11-16 1992-12-04 Sistema de geraçao em duas dimensoes da geometria um modelo por maio de visao artificial
DE4244308A DE4244308A1 (de) 1992-11-16 1992-12-28 System zur Erzeugung einer zweidimensionalen Geometrie von einem Modell mittels künstlicher Sicht

Publications (2)

Publication Number Publication Date
FR2698192A1 FR2698192A1 (fr) 1994-05-20
FR2698192B1 true FR2698192B1 (fr) 1995-09-08

Family

ID=27507823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214049A Expired - Fee Related FR2698192B1 (fr) 1992-11-16 1992-11-16 Système de génération en deux dimensions de la géométrie d'un modèle par vision artificielle.

Country Status (5)

Country Link
US (1) US5375071A (fr)
BR (1) BR9204840A (fr)
DE (1) DE4244308A1 (fr)
FR (1) FR2698192B1 (fr)
GB (1) GB2272515A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29510334U1 (de) * 1995-06-26 1995-10-26 AQS Dimensionale Meßtechnik GmbH, Hallein/Salzburg System zur zweidimensionalen Vermessung planer Objekte
FR2808326B1 (fr) 2000-04-27 2002-07-12 Commissariat Energie Atomique Procede de mesurage d'un objet tridimentionnel, ou d'un ensemble d'objets
CN100541537C (zh) * 2003-11-24 2009-09-16 廖宏 一种利用计算机对数字化档案文件压缩的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165836A (en) * 1981-04-06 1982-10-13 Dainippon Screen Mfg Co Ltd Method and apparatus for tracing and recording object to be traced
US4445137A (en) * 1981-09-11 1984-04-24 Machine Intelligence Corporation Data modifier apparatus and method for machine vision systems
DE3267548D1 (en) * 1982-05-28 1986-01-02 Ibm Deutschland Process and device for an automatic optical inspection
JPS6140684A (ja) * 1984-07-31 1986-02-26 Omron Tateisi Electronics Co 輪郭追跡装置
CA1255021A (fr) * 1985-03-12 1989-05-30 Toshihiko Hata Appareil de description d'images
JPS62103508A (ja) * 1985-10-31 1987-05-14 Hajime Sangyo Kk 物体の外形検査方法及び装置
JPH0766446B2 (ja) * 1985-11-27 1995-07-19 株式会社日立製作所 移動物体像を抽出する方法
US4845764A (en) * 1986-07-17 1989-07-04 Matsushita Electric Industrial Co., Ltd. Shape recognition apparatus
US4949281A (en) * 1987-04-23 1990-08-14 H. Berthold Ag Method and apparatus for generating and producing two-dimensional graphic object by polynominal parametric curves
EP0349182B1 (fr) * 1988-06-29 1997-02-26 Fujitsu Limited Méthode et appareil pour l'approximation d'une courbe par une ligne polygonale
ES2007960A6 (es) * 1988-07-12 1989-07-01 Ona Electro Erosion Sistema de generacion en dos dimensiones de la geometria de un modelo por medio de vision artificial.
JP2747002B2 (ja) * 1989-04-20 1998-05-06 株式会社東芝 直線ショートベクトル列によって表された形状の直線部と曲線部の切り分け方法
JPH0678895B2 (ja) * 1991-01-24 1994-10-05 肇産業株式会社 欠陥判別方法

Also Published As

Publication number Publication date
GB2272515A (en) 1994-05-18
DE4244308A1 (de) 1994-06-30
GB9224115D0 (en) 1993-01-06
FR2698192A1 (fr) 1994-05-20
US5375071A (en) 1994-12-20
BR9204840A (pt) 1994-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse