CA1055160A - Letter segmenting device for "ocr" comprising multi-level segmentor operable when binary segmenting fails - Google Patents
Letter segmenting device for "ocr" comprising multi-level segmentor operable when binary segmenting failsInfo
- Publication number
- CA1055160A CA1055160A CA230,598A CA230598A CA1055160A CA 1055160 A CA1055160 A CA 1055160A CA 230598 A CA230598 A CA 230598A CA 1055160 A CA1055160 A CA 1055160A
- Authority
- CA
- Canada
- Prior art keywords
- signals
- level
- binary
- signal
- frame
- 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
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000012015 optical character recognition Methods 0.000 abstract 1
- 238000013139 quantization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 101150087426 Gnal gene Proteins 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Character Input (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7598574A JPS576626B2 (enrdf_load_stackoverflow) | 1974-07-03 | 1974-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1055160A true CA1055160A (en) | 1979-05-22 |
Family
ID=13592053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA230,598A Expired CA1055160A (en) | 1974-07-03 | 1975-07-02 | Letter segmenting device for "ocr" comprising multi-level segmentor operable when binary segmenting fails |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS576626B2 (enrdf_load_stackoverflow) |
CA (1) | CA1055160A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575181A (en) * | 1980-06-10 | 1982-01-11 | Toshiba Corp | Character detection and segmentation system |
JPS60142874U (ja) * | 1984-02-29 | 1985-09-21 | 日立マクセル株式会社 | テ−プカ−トリツジ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629826A (en) * | 1970-01-02 | 1971-12-21 | Ibm | Sectioning apparatus and method for character recognition systems |
-
1974
- 1974-07-03 JP JP7598574A patent/JPS576626B2/ja not_active Expired
-
1975
- 1975-07-02 CA CA230,598A patent/CA1055160A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS515927A (enrdf_load_stackoverflow) | 1976-01-19 |
JPS576626B2 (enrdf_load_stackoverflow) | 1982-02-05 |
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