JPS6448182A - Collating device - Google Patents
Collating deviceInfo
- Publication number
- JPS6448182A JPS6448182A JP62205675A JP20567587A JPS6448182A JP S6448182 A JPS6448182 A JP S6448182A JP 62205675 A JP62205675 A JP 62205675A JP 20567587 A JP20567587 A JP 20567587A JP S6448182 A JPS6448182 A JP S6448182A
- Authority
- JP
- Japan
- Prior art keywords
- collation
- pattern
- coincidence rate
- collate
- collating
- 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
- Image Analysis (AREA)
Abstract
PURPOSE:To collectively collate a pattern having a large quantity of information and to shorten the time required for collation by using a shift register to collate a collation pattern and a pattern to be collated with each other and performing collation again in accordance with the coincidence rate of collation. CONSTITUTION:A collating means 3 which collates two patterns stored in pattern storage means (shift registers) 6 and 7 with each other, a selecting means 4 which selects only required results from collation results of the collating means 3, and a counting means 5 which obtains the coincidence rate of collation in the collating means 3 based on the collation result outputted from the selecting means 4 are provided, and the coincidence rate is obtained with respect to collation result between two selected patterns, and following collation is started if the coincidence rate is a satisfactory value, but collation is performed again if it is not a satisfactory value. Thus, the pattern having a large quantity of information is efficiently collated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205675A JPS6448182A (en) | 1987-08-19 | 1987-08-19 | Collating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205675A JPS6448182A (en) | 1987-08-19 | 1987-08-19 | Collating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448182A true JPS6448182A (en) | 1989-02-22 |
Family
ID=16510834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62205675A Pending JPS6448182A (en) | 1987-08-19 | 1987-08-19 | Collating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448182A (en) |
-
1987
- 1987-08-19 JP JP62205675A patent/JPS6448182A/en active Pending
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