JPS5679375A - Character read device - Google Patents
Character read deviceInfo
- Publication number
- JPS5679375A JPS5679375A JP15440079A JP15440079A JPS5679375A JP S5679375 A JPS5679375 A JP S5679375A JP 15440079 A JP15440079 A JP 15440079A JP 15440079 A JP15440079 A JP 15440079A JP S5679375 A JPS5679375 A JP S5679375A
- Authority
- JP
- Japan
- Prior art keywords
- read
- rmax
- reference value
- flag
- block
- 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 use efficiently a device by varying the read accuracy by a read block.
CONSTITUTION: The maximum resemblance Rmax is stored in the register 1, the reference value T1 and T2 (T1>T2) are set to the registers 2, 3, respectively, and the flag F is set to the FF4. When the flag F on the FF4 is on, the reference T1 is selected by the gate 5, and when the flag F is off, the gate 6 is opened, the reference value T2 is selected, and both of them are input to the comparator 7 and are compared with the maximum resemblance Rmax. And the size of the resemblance Rmax and the reference value Ti (i=1 or 2) is compared, and it is acceptedd in case of Rmax≤Ti, and it is rejected in case of Rmax>Ti. In this way, as for the block which requires the read accuracy, a read error can be removed, and as for the block which requires no read accuracy, it is possible to make the reference value free from rejection even if a read error occurs to some extent, and therefore an efficient read is executed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15440079A JPS5679375A (en) | 1979-11-30 | 1979-11-30 | Character read device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15440079A JPS5679375A (en) | 1979-11-30 | 1979-11-30 | Character read device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5679375A true JPS5679375A (en) | 1981-06-29 |
Family
ID=15583308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15440079A Pending JPS5679375A (en) | 1979-11-30 | 1979-11-30 | Character read device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679375A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123964A (en) * | 1982-12-29 | 1984-07-17 | Fujitsu Ltd | Forms readout processing system |
JP2014115781A (en) * | 2012-12-07 | 2014-06-26 | Hitachi Information & Telecommunication Engineering Ltd | Character recognition device and method, and character recognition program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631182A (en) * | 1979-08-21 | 1981-03-28 | Toshiba Corp | Optical character reader |
-
1979
- 1979-11-30 JP JP15440079A patent/JPS5679375A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631182A (en) * | 1979-08-21 | 1981-03-28 | Toshiba Corp | Optical character reader |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123964A (en) * | 1982-12-29 | 1984-07-17 | Fujitsu Ltd | Forms readout processing system |
JP2014115781A (en) * | 2012-12-07 | 2014-06-26 | Hitachi Information & Telecommunication Engineering Ltd | Character recognition device and method, and character recognition program |
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