JPH01100411A - 開先位置検出方法 - Google Patents
開先位置検出方法Info
- Publication number
- JPH01100411A JPH01100411A JP25868087A JP25868087A JPH01100411A JP H01100411 A JPH01100411 A JP H01100411A JP 25868087 A JP25868087 A JP 25868087A JP 25868087 A JP25868087 A JP 25868087A JP H01100411 A JPH01100411 A JP H01100411A
- Authority
- JP
- Japan
- Prior art keywords
- scanning line
- image
- groove
- processing
- picture element
- 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
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25868087A JPH01100411A (ja) | 1987-10-14 | 1987-10-14 | 開先位置検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25868087A JPH01100411A (ja) | 1987-10-14 | 1987-10-14 | 開先位置検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01100411A true JPH01100411A (ja) | 1989-04-18 |
| JPH0585003B2 JPH0585003B2 (enExample) | 1993-12-06 |
Family
ID=17323608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25868087A Granted JPH01100411A (ja) | 1987-10-14 | 1987-10-14 | 開先位置検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100411A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104617A (ja) * | 2009-11-17 | 2011-06-02 | Nippon Steel Corp | 鋼板の突き合わせ開先位置の検出方法および装置 |
-
1987
- 1987-10-14 JP JP25868087A patent/JPH01100411A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104617A (ja) * | 2009-11-17 | 2011-06-02 | Nippon Steel Corp | 鋼板の突き合わせ開先位置の検出方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0585003B2 (enExample) | 1993-12-06 |
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