JPS54155731A - Graphic collation system - Google Patents

Graphic collation system

Info

Publication number
JPS54155731A
JPS54155731A JP6480178A JP6480178A JPS54155731A JP S54155731 A JPS54155731 A JP S54155731A JP 6480178 A JP6480178 A JP 6480178A JP 6480178 A JP6480178 A JP 6480178A JP S54155731 A JPS54155731 A JP S54155731A
Authority
JP
Japan
Prior art keywords
difference
pattern
point
prospective
dissidence
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.)
Granted
Application number
JP6480178A
Other languages
Japanese (ja)
Other versions
JPS6019549B2 (en
Inventor
Kiyonori Miyata
Masashi Niwa
Tetsuji Morishita
Koya Fujita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP53064801A priority Critical patent/JPS6019549B2/en
Publication of JPS54155731A publication Critical patent/JPS54155731A/en
Publication of JPS6019549B2 publication Critical patent/JPS6019549B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To simplify the constitution with the need for a difference-point memory eliminated, by finding a difference point between prospects of an input pattern at every time of the selection of prospects through pattern recognition and then by detecting the input pattern agrees or not judging from the difference points.
CONSTITUTION: To select one of several prospective patterns of an input pattern selected through pattern collation, a pattern signal is read out from dictionary 1 stored with prospective patterns and then supplied to A dictionary 2 and B dictionary 3, whose outputs are applied to exclusive ORs 6 and 7, thereby obtaining difference point signals which indicating the absence of one prospective pattern to the other and that of the other to one. The outputs of those ORs 6 and 7 are applied to difference-point weighting circuits 8 and 9, where difference-point signals are weighted, and those difference-point signals weighted by circutis 8 and 9 and respective bits of coincidence and dissidence parts of the input pattern are counted A- similarity and dissidence counters 18 and 19 and B-similarity and dissidence counters 20 and 21, so that a prospective pattern with high similarity will be selected judging from the count results.
COPYRIGHT: (C)1979,JPO&Japio
JP53064801A 1978-05-30 1978-05-30 Shape matching device Expired JPS6019549B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53064801A JPS6019549B2 (en) 1978-05-30 1978-05-30 Shape matching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53064801A JPS6019549B2 (en) 1978-05-30 1978-05-30 Shape matching device

Publications (2)

Publication Number Publication Date
JPS54155731A true JPS54155731A (en) 1979-12-08
JPS6019549B2 JPS6019549B2 (en) 1985-05-16

Family

ID=13268698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53064801A Expired JPS6019549B2 (en) 1978-05-30 1978-05-30 Shape matching device

Country Status (1)

Country Link
JP (1) JPS6019549B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274489A (en) * 1986-05-23 1987-11-28 株式会社日立製作所 Automatic cash handler
JPS62274491A (en) * 1986-05-23 1987-11-28 株式会社日立製作所 Automatic cash handler
JPH01213780A (en) * 1988-02-23 1989-08-28 Nippon Kinsen Kikai Kk Money removing device

Also Published As

Publication number Publication date
JPS6019549B2 (en) 1985-05-16

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