FR2343994A1 - Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne - Google Patents

Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne

Info

Publication number
FR2343994A1
FR2343994A1 FR7608153A FR7608153A FR2343994A1 FR 2343994 A1 FR2343994 A1 FR 2343994A1 FR 7608153 A FR7608153 A FR 7608153A FR 7608153 A FR7608153 A FR 7608153A FR 2343994 A1 FR2343994 A1 FR 2343994A1
Authority
FR
France
Prior art keywords
viewing
scanning unit
lines
measuring equipment
camera
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.)
Granted
Application number
FR7608153A
Other languages
English (en)
French (fr)
Other versions
FR2343994B1 (enExample
Inventor
Yves Moschetto
Jean-Pierre Sozanski
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
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 Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Priority to FR7608153A priority Critical patent/FR2343994A1/fr
Publication of FR2343994A1 publication Critical patent/FR2343994A1/fr
Application granted granted Critical
Publication of FR2343994B1 publication Critical patent/FR2343994B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
FR7608153A 1976-03-12 1976-03-12 Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne Granted FR2343994A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608153A FR2343994A1 (fr) 1976-03-12 1976-03-12 Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608153A FR2343994A1 (fr) 1976-03-12 1976-03-12 Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne

Publications (2)

Publication Number Publication Date
FR2343994A1 true FR2343994A1 (fr) 1977-10-07
FR2343994B1 FR2343994B1 (enExample) 1981-03-20

Family

ID=9170710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608153A Granted FR2343994A1 (fr) 1976-03-12 1976-03-12 Procede et appareil destine a mesurer sans contact, les dimensions instantanees de la projection d'un objet ou de son image sur un plan donne

Country Status (1)

Country Link
FR (1) FR2343994A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006663A3 (en) * 1978-06-20 1980-02-06 Leuven Research & Development V.Z.W. Method and device for assessing and checking the circumferential shape of an object
EP0142357A3 (en) * 1983-11-09 1986-06-04 Shin-Etsu Engineering Co Ltd. Automatic dimension analyzer
FR2609551A1 (fr) * 1987-01-09 1988-07-15 Cattarino Yvan Procede et dispositif pour detecter et mesurer automatiquement la position de formes ou de nuances d'une image fournie par une camera video
CN109631755A (zh) * 2018-12-03 2019-04-16 成都理工大学 大型隧洞结构面迹线激光测量仪
CN109655010A (zh) * 2018-10-31 2019-04-19 上海畅联智融通讯科技有限公司 一种相机动态网格化摄物测量的方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006663A3 (en) * 1978-06-20 1980-02-06 Leuven Research & Development V.Z.W. Method and device for assessing and checking the circumferential shape of an object
EP0142357A3 (en) * 1983-11-09 1986-06-04 Shin-Etsu Engineering Co Ltd. Automatic dimension analyzer
US4731745A (en) * 1983-11-09 1988-03-15 Shin-Etsu Engineering Co., Ltd. Automatic dimension analyzer
FR2609551A1 (fr) * 1987-01-09 1988-07-15 Cattarino Yvan Procede et dispositif pour detecter et mesurer automatiquement la position de formes ou de nuances d'une image fournie par une camera video
EP0275229A1 (fr) * 1987-01-09 1988-07-20 Yvan Cattarino Procédé et dispositif pour détecter et mesurer automatiquement la position de formes ou de nuances d'une image fournie par une caméra vidéo
CN109655010A (zh) * 2018-10-31 2019-04-19 上海畅联智融通讯科技有限公司 一种相机动态网格化摄物测量的方法
CN109655010B (zh) * 2018-10-31 2020-07-07 上海畅联智融通讯科技有限公司 一种相机动态网格化摄物测量的方法
CN109631755A (zh) * 2018-12-03 2019-04-16 成都理工大学 大型隧洞结构面迹线激光测量仪

Also Published As

Publication number Publication date
FR2343994B1 (enExample) 1981-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse