JPS5672777A - Character reader - Google Patents
Character readerInfo
- Publication number
- JPS5672777A JPS5672777A JP14766679A JP14766679A JPS5672777A JP S5672777 A JPS5672777 A JP S5672777A JP 14766679 A JP14766679 A JP 14766679A JP 14766679 A JP14766679 A JP 14766679A JP S5672777 A JPS5672777 A JP S5672777A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- character
- pattern
- detecting
- register
- 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 obtain a reader of high performance with the high degree of freedom by accurately recognizing marks, etc., as well as alphabets and numerals in parallel to discrimination processing by using a character detecting-deciding circuit as a dedicated processor.
CONSTITUTION: Character detecting-deciding circuit 39 decides a pattern, every time the pattern is detected, by receiving character width projection 37, character height 36 and frame-scanning synchronizing signal 38 and its output 43 is inputted to shift register 40 as quantized video 45. Then, when pattern-detection satisfying conditions are satisfied, opening control line 44 transfers the contents of register 40 to discriminating circuit 22. When a mark is detected by circuit 39, on the other hand, the contents of the register equipped internally are outputted to editing circuit 25 via line 46. Circuit 25, when detecting all scanned character lines being scanned together with the character pattern input from circuit 22, edits the result and outputs 26 it.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54147666A JPS6024992B2 (en) | 1979-11-16 | 1979-11-16 | character reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54147666A JPS6024992B2 (en) | 1979-11-16 | 1979-11-16 | character reading device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672777A true JPS5672777A (en) | 1981-06-17 |
JPS6024992B2 JPS6024992B2 (en) | 1985-06-15 |
Family
ID=15435519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54147666A Expired JPS6024992B2 (en) | 1979-11-16 | 1979-11-16 | character reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024992B2 (en) |
-
1979
- 1979-11-16 JP JP54147666A patent/JPS6024992B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6024992B2 (en) | 1985-06-15 |
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