JPH0324603B2 - - Google Patents
Info
- Publication number
- JPH0324603B2 JPH0324603B2 JP15350383A JP15350383A JPH0324603B2 JP H0324603 B2 JPH0324603 B2 JP H0324603B2 JP 15350383 A JP15350383 A JP 15350383A JP 15350383 A JP15350383 A JP 15350383A JP H0324603 B2 JPH0324603 B2 JP H0324603B2
- Authority
- JP
- Japan
- Prior art keywords
- spot light
- scanning
- dimensional
- sensor
- lens
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 206010064127 Solar lentigo Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15350383A JPS6044810A (ja) | 1983-08-22 | 1983-08-22 | スポット光位置検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15350383A JPS6044810A (ja) | 1983-08-22 | 1983-08-22 | スポット光位置検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6044810A JPS6044810A (ja) | 1985-03-11 |
| JPH0324603B2 true JPH0324603B2 (en]) | 1991-04-03 |
Family
ID=15563977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15350383A Granted JPS6044810A (ja) | 1983-08-22 | 1983-08-22 | スポット光位置検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6044810A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61259109A (ja) * | 1985-05-13 | 1986-11-17 | Matsushita Electric Ind Co Ltd | 光学距離計 |
| JPS6217606A (ja) * | 1985-07-15 | 1987-01-26 | Hitachi Zosen Corp | 水中計測装置 |
| JPH0625653B2 (ja) * | 1985-12-03 | 1994-04-06 | 幸男 佐藤 | 形状計測方法及び装置 |
| JPH02161302A (ja) * | 1988-12-14 | 1990-06-21 | Juki Corp | 形状測定装置 |
| JPH0726825B2 (ja) * | 1990-09-14 | 1995-03-29 | 松下電工株式会社 | 形状認識装置 |
-
1983
- 1983-08-22 JP JP15350383A patent/JPS6044810A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6044810A (ja) | 1985-03-11 |
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