JPS5528155A - Graph recognizing system - Google Patents
Graph recognizing systemInfo
- Publication number
- JPS5528155A JPS5528155A JP10037778A JP10037778A JPS5528155A JP S5528155 A JPS5528155 A JP S5528155A JP 10037778 A JP10037778 A JP 10037778A JP 10037778 A JP10037778 A JP 10037778A JP S5528155 A JPS5528155 A JP S5528155A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- similarity
- character
- buffer area
- circuit
- 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 enable to reduce the rate of misreading, by calculating the similarity of the pattern in the buffer area and the standard pattern with the similarity calculation circuit, and detecting the maximum.
CONSTITUTION: The demarcation processing section 100 demarcates the video data into the character pattern of one character, it is fined at the character pick up circuit 200 to pick up the derectivity of connection and to normalize the size, and the gradation processing circuit 300 reads in the pattern in the buffer area to perform gradation processing to each pattern. Next, the similarity calculation circuit 400 reads in the pattern in the buffer area to calculate the similarity with each of the standard patterns stored in itself. The maximum similarity is detected and the main computer 70 writes in the result of recognition in the floppy disc 500 in given format. Thus, the rate of misreading can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10037778A JPS5528155A (en) | 1978-08-17 | 1978-08-17 | Graph recognizing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10037778A JPS5528155A (en) | 1978-08-17 | 1978-08-17 | Graph recognizing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528155A true JPS5528155A (en) | 1980-02-28 |
Family
ID=14272326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10037778A Pending JPS5528155A (en) | 1978-08-17 | 1978-08-17 | Graph recognizing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528155A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503557A (en) * | 1981-04-27 | 1985-03-05 | Tokyo Shibaura Denki Kabushiki Kaisha | Pattern recognition apparatus and method |
-
1978
- 1978-08-17 JP JP10037778A patent/JPS5528155A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503557A (en) * | 1981-04-27 | 1985-03-05 | Tokyo Shibaura Denki Kabushiki Kaisha | Pattern recognition apparatus and method |
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