JPS6417182A - Character recognizing system - Google Patents
Character recognizing systemInfo
- Publication number
- JPS6417182A JPS6417182A JP62174427A JP17442787A JPS6417182A JP S6417182 A JPS6417182 A JP S6417182A JP 62174427 A JP62174427 A JP 62174427A JP 17442787 A JP17442787 A JP 17442787A JP S6417182 A JPS6417182 A JP S6417182A
- Authority
- JP
- Japan
- Prior art keywords
- character code
- feature vector
- character
- feature
- storing means
- 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.)
- Granted
Links
Landscapes
- Character Discrimination (AREA)
Abstract
PURPOSE:To improve a recognition ratio by using an identification dictionary by linearly discriminating the analyzing for an identification at every category of a character to be easily erroneously read. CONSTITUTION:A character picture segmented from a character picture storing means 1 has a feature detected by a feature detecting means 2 and transformed to a feature vector in a feature transforming means 5. A similarity calculating means 6 sequentially reads a character code corresponding to the feature vector from a classification dictionary storing means 3 to calculate the similarity to the feature vector from the means 5 and store a maximum similarity value and the character code thereof to a maximum similarity storing means 7. An Euclidean distance calculating means 9 calculates the Euclidean distance by the character code corresponding to the feature vector outputted from an identification dictionary storing means 8 and the feature vector from the means 5 to store a minimum distance value and the character code in a minimum distance storing means 10. A decision means 11 outputs the character code of the means 10 when the character code coincides with the character code of the identification dictionary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174427A JPH0648502B2 (en) | 1987-07-13 | 1987-07-13 | Character recognition method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62174427A JPH0648502B2 (en) | 1987-07-13 | 1987-07-13 | Character recognition method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6417182A true JPS6417182A (en) | 1989-01-20 |
JPH0648502B2 JPH0648502B2 (en) | 1994-06-22 |
Family
ID=15978352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62174427A Expired - Fee Related JPH0648502B2 (en) | 1987-07-13 | 1987-07-13 | Character recognition method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0648502B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113449760A (en) * | 2020-03-27 | 2021-09-28 | 北京沃东天骏信息技术有限公司 | Character recognition method and device |
-
1987
- 1987-07-13 JP JP62174427A patent/JPH0648502B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113449760A (en) * | 2020-03-27 | 2021-09-28 | 北京沃东天骏信息技术有限公司 | Character recognition method and device |
Also Published As
Publication number | Publication date |
---|---|
JPH0648502B2 (en) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |