JPS5515577A - Character decision system of character recognition unit - Google Patents
Character decision system of character recognition unitInfo
- Publication number
- JPS5515577A JPS5515577A JP8895278A JP8895278A JPS5515577A JP S5515577 A JPS5515577 A JP S5515577A JP 8895278 A JP8895278 A JP 8895278A JP 8895278 A JP8895278 A JP 8895278A JP S5515577 A JPS5515577 A JP S5515577A
- Authority
- JP
- Japan
- Prior art keywords
- decision part
- output
- circuit
- character
- decision
- 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
Landscapes
- Character Discrimination (AREA)
Abstract
PURPOSE: To alternate between reduction in the number of unreadable characters and extreme reduction in error read by providing the recognizing decision part of a character recognition part with primary and secondary decision parts and by sending the output of either one by an external command.
CONSTITUTION: A character pattern from character pattern register 11 is scanned by feature extraction part 12 to extract various feature values (fj) (j=1Wm), which are inputted to primary decision part 13 and secondary decision part 14. When a feature value satisfying category (ci) among feature values fj is detected, decision part 13 outputs primary recognition result (cfi). Decision part 14 extracts a feature value required to reduce extremely the error read of the category decided by decision part 13 and output (csi). With external terminal T' OFF, AND circuit 10i and OR circuit 30i output signal (cfi) and with terminal T' ON, output result (csi) of decision part 14 is outputted simultaneously; at this time, signal (csi) becomes output (ci) via AND circuit 20i and OR circuit 30i.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8895278A JPS5515577A (en) | 1978-07-22 | 1978-07-22 | Character decision system of character recognition unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8895278A JPS5515577A (en) | 1978-07-22 | 1978-07-22 | Character decision system of character recognition unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5515577A true JPS5515577A (en) | 1980-02-02 |
Family
ID=13957193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8895278A Pending JPS5515577A (en) | 1978-07-22 | 1978-07-22 | Character decision system of character recognition unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5515577A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670060U (en) * | 1979-11-02 | 1981-06-10 |
-
1978
- 1978-07-22 JP JP8895278A patent/JPS5515577A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670060U (en) * | 1979-11-02 | 1981-06-10 |
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