FR2325907A1 - Procede pour le controle du trace de pourtour et de l'etat de surface d'un objet plat - Google Patents
Procede pour le controle du trace de pourtour et de l'etat de surface d'un objet platInfo
- Publication number
- FR2325907A1 FR2325907A1 FR7625877A FR7625877A FR2325907A1 FR 2325907 A1 FR2325907 A1 FR 2325907A1 FR 7625877 A FR7625877 A FR 7625877A FR 7625877 A FR7625877 A FR 7625877A FR 2325907 A1 FR2325907 A1 FR 2325907A1
- Authority
- FR
- France
- Prior art keywords
- camera
- boundaries
- compare
- stored values
- checking system
- 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.)
- Withdrawn
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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- 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)
- Length Measuring Devices By Optical Means (AREA)
- Image Analysis (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752542904 DE2542904A1 (de) | 1975-09-26 | 1975-09-26 | Verfahren zum pruefen eines gegenstandes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2325907A1 true FR2325907A1 (fr) | 1977-04-22 |
Family
ID=5957472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625877A Withdrawn FR2325907A1 (fr) | 1975-09-26 | 1976-08-26 | Procede pour le controle du trace de pourtour et de l'etat de surface d'un objet plat |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5245954A (ja) |
CH (1) | CH601770A5 (ja) |
DE (1) | DE2542904A1 (ja) |
DK (1) | DK424576A (ja) |
FR (1) | FR2325907A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845505A (ja) * | 1981-09-12 | 1983-03-16 | Anritsu Corp | 形状判別装置 |
DE3439617A1 (de) * | 1984-10-30 | 1986-04-30 | Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart - FKFS -, 7000 Stuttgart | Verfahren und vorrichtung zur beruehrungslosen vermessung von koerpern |
JPS62209304A (ja) * | 1986-03-10 | 1987-09-14 | Fujitsu Ltd | 寸法測定方法 |
JP2596744B2 (ja) * | 1987-04-16 | 1997-04-02 | 富士写真フイルム株式会社 | 放射線照射野認識方法 |
JP3435326B2 (ja) * | 1997-10-29 | 2003-08-11 | ペンタックス株式会社 | 光学部材検査装置 |
-
1975
- 1975-09-26 DE DE19752542904 patent/DE2542904A1/de active Pending
-
1976
- 1976-07-31 CH CH975976A patent/CH601770A5/xx not_active IP Right Cessation
- 1976-08-26 FR FR7625877A patent/FR2325907A1/fr not_active Withdrawn
- 1976-09-17 JP JP11089276A patent/JPS5245954A/ja active Pending
- 1976-09-21 DK DK424576A patent/DK424576A/da unknown
Also Published As
Publication number | Publication date |
---|---|
CH601770A5 (ja) | 1978-07-14 |
JPS5245954A (en) | 1977-04-12 |
DK424576A (da) | 1977-03-27 |
DE2542904A1 (de) | 1977-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |