JPS63183669U - - Google Patents
Info
- Publication number
- JPS63183669U JPS63183669U JP7374587U JP7374587U JPS63183669U JP S63183669 U JPS63183669 U JP S63183669U JP 7374587 U JP7374587 U JP 7374587U JP 7374587 U JP7374587 U JP 7374587U JP S63183669 U JPS63183669 U JP S63183669U
- Authority
- JP
- Japan
- Prior art keywords
- histogram
- image
- mask
- edge
- center
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Image Analysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7374587U JPS63183669U (en]) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7374587U JPS63183669U (en]) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183669U true JPS63183669U (en]) | 1988-11-25 |
Family
ID=30918350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7374587U Pending JPS63183669U (en]) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183669U (en]) |
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1987
- 1987-05-19 JP JP7374587U patent/JPS63183669U/ja active Pending