JPH0253722B2 - - Google Patents
Info
- Publication number
- JPH0253722B2 JPH0253722B2 JP59188912A JP18891284A JPH0253722B2 JP H0253722 B2 JPH0253722 B2 JP H0253722B2 JP 59188912 A JP59188912 A JP 59188912A JP 18891284 A JP18891284 A JP 18891284A JP H0253722 B2 JPH0253722 B2 JP H0253722B2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- image data
- determined
- coordinate
- histogram
- 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 - Lifetime
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18891284A JPS6166908A (ja) | 1984-09-11 | 1984-09-11 | Ｉｃリ−ド検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18891284A JPS6166908A (ja) | 1984-09-11 | 1984-09-11 | Ｉｃリ−ド検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6166908A JPS6166908A (ja) | 1986-04-05 |
| JPH0253722B2 true JPH0253722B2 (enrdf_load_stackoverflow) | 1990-11-19 |
Family
ID=16232062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18891284A Granted JPS6166908A (ja) | 1984-09-11 | 1984-09-11 | Ｉｃリ−ド検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166908A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756446B2 (ja) * | 1985-02-22 | 1995-06-14 | 株式会社日立製作所 | 棒状突起物体の検査方法 |
| JPS63138746A (ja) * | 1986-11-29 | 1988-06-10 | Kanematsu Electron Kk | フラツトパツケ−ジｉｃのリ−ドピンの状態検査装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662508U (enrdf_load_stackoverflow) * | 1979-10-22 | 1981-05-27 |
-
1984
- 1984-09-11 JP JP18891284A patent/JPS6166908A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6166908A (ja) | 1986-04-05 |
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