TW279217B - Optical character recognition method and device - Google Patents
Optical character recognition method and deviceInfo
- Publication number
- TW279217B TW279217B TW83108358A TW83108358A TW279217B TW 279217 B TW279217 B TW 279217B TW 83108358 A TW83108358 A TW 83108358A TW 83108358 A TW83108358 A TW 83108358A TW 279217 B TW279217 B TW 279217B
- Authority
- TW
- Taiwan
- Prior art keywords
- character
- feature point
- recognition method
- feature
- optical character
- Prior art date
Links
Landscapes
- Character Input (AREA)
- Character Discrimination (AREA)
Abstract
An optical character recognition method, that uses edge direction length contribution method, comprises of: (a) evaluating feature point of one character with stroke width; (b) calculating feature value of the character feature point; (c) according those feature point number performing non-uniform segmentation of image area, so that each segmented area has same no. of feature point; (d) repeating step (a) (b) at least once; (e) comparing feature value of the input character feature point with standard character feature value stored in database in advance, so as to correspond the input character to at least one standard candidate character to get recognition result.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83108358A TW279217B (en) | 1994-09-07 | 1994-09-07 | Optical character recognition method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83108358A TW279217B (en) | 1994-09-07 | 1994-09-07 | Optical character recognition method and device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW279217B true TW279217B (en) | 1996-06-21 |
Family
ID=51397496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW83108358A TW279217B (en) | 1994-09-07 | 1994-09-07 | Optical character recognition method and device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW279217B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105809102A (en) * | 2015-01-16 | 2016-07-27 | 新普科技股份有限公司 | Handwriting Track Recognition Method and System |
-
1994
- 1994-09-07 TW TW83108358A patent/TW279217B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105809102A (en) * | 2015-01-16 | 2016-07-27 | 新普科技股份有限公司 | Handwriting Track Recognition Method and System |
TWI569176B (en) * | 2015-01-16 | 2017-02-01 | 新普科技股份有限公司 | Method and system for identifying handwriting track |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |