JPS5530790A - Character pattern recognition method - Google Patents
Character pattern recognition methodInfo
- Publication number
- JPS5530790A JPS5530790A JP10406278A JP10406278A JPS5530790A JP S5530790 A JPS5530790 A JP S5530790A JP 10406278 A JP10406278 A JP 10406278A JP 10406278 A JP10406278 A JP 10406278A JP S5530790 A JPS5530790 A JP S5530790A
- Authority
- JP
- Japan
- Prior art keywords
- line
- bit
- character pattern
- contents
- scanning
- 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 make it possible to recognize a character at high speed and also low cost by use of a simple circuit by using any of the number of variation of contents of bit, contents of bit, or the scanning stop address, which have been obtained by scanning.
CONSTITUTION: In case the character pattern "1" or "0" is stored in the memory 11 of m×n bits to which the address is attached at a unit of 1 bit, resulting from scanning each line horizontally making the part on the line of "1" or "0" and other part, blank (contents of bit: "1") and white (contents of bit: "0"), respectively, even if any line is scanned, the number of the black group becomes less than 1 piece/ line, so long as the character pattern is "1". On the other hand, in case the character pattern is "0", as for the number of the black group, a line of 2 pieces/line is continued by l lines, and each upper and lower line of the foregoing becomes a line of one black group. Accordingly, not only the address can be read by stopping the scanning at the point where white of each line is changed to black, but also "0" or "1" can be discriminated by the relation (continuity) of the address which has been read in the upper and lower lines.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10406278A JPS5530790A (en) | 1978-08-25 | 1978-08-25 | Character pattern recognition method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10406278A JPS5530790A (en) | 1978-08-25 | 1978-08-25 | Character pattern recognition method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530790A true JPS5530790A (en) | 1980-03-04 |
Family
ID=14370680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10406278A Pending JPS5530790A (en) | 1978-08-25 | 1978-08-25 | Character pattern recognition method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530790A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61243812A (en) * | 1985-04-23 | 1986-10-30 | Nippon Oil & Fats Co Ltd | Self-crosslinking acrylate ester random copolymer and fiber treating agent containing same |
JPS6296507A (en) * | 1985-10-24 | 1987-05-06 | Nippon Oil & Fats Co Ltd | Self-crosslinking acrylate random copolymer and fiber-treating agent comprising same |
-
1978
- 1978-08-25 JP JP10406278A patent/JPS5530790A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61243812A (en) * | 1985-04-23 | 1986-10-30 | Nippon Oil & Fats Co Ltd | Self-crosslinking acrylate ester random copolymer and fiber treating agent containing same |
JPS6296507A (en) * | 1985-10-24 | 1987-05-06 | Nippon Oil & Fats Co Ltd | Self-crosslinking acrylate random copolymer and fiber-treating agent comprising same |
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