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JPS553002A - Pattern recognizing device - Google Patents
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JPS553002A - Pattern recognizing device - Google Patents

Pattern recognizing device

Info

Publication number
JPS553002A
JPS553002A JP7409878A JP7409878A JPS553002A JP S553002 A JPS553002 A JP S553002A JP 7409878 A JP7409878 A JP 7409878A JP 7409878 A JP7409878 A JP 7409878A JP S553002 A JPS553002 A JP S553002A
Authority
JP
Japan
Prior art keywords
patterns
input
standard pattern
similarity
difference
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
Application number
JP7409878A
Other languages
Japanese (ja)
Inventor
Yoshito Kitano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7409878A priority Critical patent/JPS553002A/en
Publication of JPS553002A publication Critical patent/JPS553002A/en
Pending legal-status Critical Current

Links

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  • Character Discrimination (AREA)

Abstract

PURPOSE:To ensure a high-accuracy decision for the input unknown patterns belonging to the same category with different sizes via one standard pattern by measuring the difference or similarity between the input patterns and the conversion standard pattern with every area. CONSTITUTION:The characters written on slip 10 are separated with every character to be converted into the black and white binary-coded patterns through photoelectric conversion part 11, quantization part 12, pre-process part 13 and cut-out part 14 each to be then put into pattern register 15. In register 15 the difference or similarity is measured between the input patterns and the conversion standard pattern with every area. And the decision is given to the input patterns based on the total value of the minimum difference or of the maximum similarity. In this way, a high-accuracy decision is possible for the input unknown patterns belonging to the same category with different sizes via one standard pattern.
JP7409878A 1978-06-21 1978-06-21 Pattern recognizing device Pending JPS553002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7409878A JPS553002A (en) 1978-06-21 1978-06-21 Pattern recognizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7409878A JPS553002A (en) 1978-06-21 1978-06-21 Pattern recognizing device

Publications (1)

Publication Number Publication Date
JPS553002A true JPS553002A (en) 1980-01-10

Family

ID=13537362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7409878A Pending JPS553002A (en) 1978-06-21 1978-06-21 Pattern recognizing device

Country Status (1)

Country Link
JP (1) JPS553002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204022U (en) * 1981-06-16 1982-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204022U (en) * 1981-06-16 1982-12-25

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