JPS6313227B2 - - Google Patents
Info
- Publication number
- JPS6313227B2 JPS6313227B2 JP54112876A JP11287679A JPS6313227B2 JP S6313227 B2 JPS6313227 B2 JP S6313227B2 JP 54112876 A JP54112876 A JP 54112876A JP 11287679 A JP11287679 A JP 11287679A JP S6313227 B2 JPS6313227 B2 JP S6313227B2
- Authority
- JP
- Japan
- Prior art keywords
- line
- circuit
- length
- recognition device
- memory
- 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
- 238000000034 method Methods 0.000 claims description 6
- 238000003909 pattern recognition Methods 0.000 claims description 6
- 230000015654 memory Effects 0.000 description 35
- 238000005452 bending Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 238000010606 normalization Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012850 discrimination method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Image Analysis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11287679A JPS5638683A (en) | 1979-09-05 | 1979-09-05 | Discriminating method of type of line in pattern recognizer |
| US06/181,774 US4428077A (en) | 1979-09-03 | 1980-08-27 | Line recognition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11287679A JPS5638683A (en) | 1979-09-05 | 1979-09-05 | Discriminating method of type of line in pattern recognizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5638683A JPS5638683A (en) | 1981-04-13 |
| JPS6313227B2 true JPS6313227B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-24 |
Family
ID=14597736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11287679A Granted JPS5638683A (en) | 1979-09-03 | 1979-09-05 | Discriminating method of type of line in pattern recognizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139892A (ja) * | 1984-12-12 | 1986-06-27 | Toshiba Corp | 線図形のベクトル変換方式 |
| JPS61175880A (ja) * | 1985-01-31 | 1986-08-07 | Matsushita Electric Ind Co Ltd | 破線抽出装置 |
| JP2633552B2 (ja) * | 1987-03-20 | 1997-07-23 | キヤノン株式会社 | 画像処理方法 |
| JP2813600B2 (ja) * | 1990-02-28 | 1998-10-22 | 富士ファコム制御株式会社 | 表形式文書読取装置 |
-
1979
- 1979-09-05 JP JP11287679A patent/JPS5638683A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5638683A (en) | 1981-04-13 |