JPS5539986A - Character reading device - Google Patents
Character reading deviceInfo
- Publication number
- JPS5539986A JPS5539986A JP11329378A JP11329378A JPS5539986A JP S5539986 A JPS5539986 A JP S5539986A JP 11329378 A JP11329378 A JP 11329378A JP 11329378 A JP11329378 A JP 11329378A JP S5539986 A JPS5539986 A JP S5539986A
- Authority
- JP
- Japan
- Prior art keywords
- character
- circuit
- density
- recognized
- pattern
- 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
Abstract
PURPOSE: To correct the character impossible to be recognized due to the density by displaying the character pattern impossible to be recognized in the character recognizing circuit in the character pattern corresponding to the density of the written character.
CONSTITUTION: The character pattern inputted from the multiplexing photoelectric conversion circuit 1b is red in the memory circuit 2 and made to be binary by this circuit, and thereafter the recognition process is performed by the character recognition circuit 3, in the case it cannot be precognized, the content of the circuit 3 is displayed on the character display pattern indicating display 4. By employing the change in brightness due to the multiplexing data on the display 4, the character pattern which cannot be recognized is displayed correspondingly to the density of the character pattern of the original given from the key board 5 to carry out the correction of the character impossible to be recognized due to the density.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11329378A JPS5539986A (en) | 1978-09-14 | 1978-09-14 | Character reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11329378A JPS5539986A (en) | 1978-09-14 | 1978-09-14 | Character reading device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5539986A true JPS5539986A (en) | 1980-03-21 |
Family
ID=14608508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11329378A Pending JPS5539986A (en) | 1978-09-14 | 1978-09-14 | Character reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5539986A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159378A (en) * | 1981-03-26 | 1982-10-01 | Toshiba Corp | Optical letter reading device |
JPS59148805A (en) * | 1983-02-16 | 1984-08-25 | Agency Of Ind Science & Technol | Image measuring device |
JPS63257080A (en) * | 1987-04-15 | 1988-10-24 | Hitachi Ltd | Optical character reader |
-
1978
- 1978-09-14 JP JP11329378A patent/JPS5539986A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159378A (en) * | 1981-03-26 | 1982-10-01 | Toshiba Corp | Optical letter reading device |
JPH0341869B2 (en) * | 1981-03-26 | 1991-06-25 | ||
JPS59148805A (en) * | 1983-02-16 | 1984-08-25 | Agency Of Ind Science & Technol | Image measuring device |
JPS63257080A (en) * | 1987-04-15 | 1988-10-24 | Hitachi Ltd | Optical character reader |
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