JPS648606U - - Google Patents
Info
- Publication number
- JPS648606U JPS648606U JP10256287U JP10256287U JPS648606U JP S648606 U JPS648606 U JP S648606U JP 10256287 U JP10256287 U JP 10256287U JP 10256287 U JP10256287 U JP 10256287U JP S648606 U JPS648606 U JP S648606U
- Authority
- JP
- Japan
- Prior art keywords
- dark image
- measurement target
- measuring device
- light source
- data processing
- 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.)
- Pending
Links
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10256287U JPS648606U (zh) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10256287U JPS648606U (zh) | 1987-07-03 | 1987-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648606U true JPS648606U (zh) | 1989-01-18 |
Family
ID=31332582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10256287U Pending JPS648606U (zh) | 1987-07-03 | 1987-07-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648606U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006226748A (ja) * | 2005-02-16 | 2006-08-31 | Juki Corp | 透明体の画像認識装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5335569A (en) * | 1976-09-14 | 1978-04-03 | Asahi Glass Co Ltd | Method of measuring outer diameter of transparent substance |
JPS5917104A (ja) * | 1982-07-21 | 1984-01-28 | Matsushita Electric Works Ltd | 形状検査装置 |
-
1987
- 1987-07-03 JP JP10256287U patent/JPS648606U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5335569A (en) * | 1976-09-14 | 1978-04-03 | Asahi Glass Co Ltd | Method of measuring outer diameter of transparent substance |
JPS5917104A (ja) * | 1982-07-21 | 1984-01-28 | Matsushita Electric Works Ltd | 形状検査装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006226748A (ja) * | 2005-02-16 | 2006-08-31 | Juki Corp | 透明体の画像認識装置 |
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