JPS5246732A - Automatic judgement picture image collating equipment - Google Patents

Automatic judgement picture image collating equipment

Info

Publication number
JPS5246732A
JPS5246732A JP50122476A JP12247675A JPS5246732A JP S5246732 A JPS5246732 A JP S5246732A JP 50122476 A JP50122476 A JP 50122476A JP 12247675 A JP12247675 A JP 12247675A JP S5246732 A JPS5246732 A JP S5246732A
Authority
JP
Japan
Prior art keywords
picture image
image collating
automatic judgement
judgement picture
collating equipment
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
JP50122476A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Yamabe
Harushige Urata
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 JP50122476A priority Critical patent/JPS5246732A/en
Publication of JPS5246732A publication Critical patent/JPS5246732A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)
  • Image Analysis (AREA)
  • Collating Specific Patterns (AREA)

Abstract

PURPOSE: Both original picture and collated picture are converted into electrical signal and then are magnified on the picture monitor to perform weight matching. Thus, collating judgement is carried out in terms of constant quantity. In such a way, high-accuracy automatic collating judgement can be performed.
COPYRIGHT: (C)1977,JPO&Japio
JP50122476A 1975-10-13 1975-10-13 Automatic judgement picture image collating equipment Pending JPS5246732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122476A JPS5246732A (en) 1975-10-13 1975-10-13 Automatic judgement picture image collating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122476A JPS5246732A (en) 1975-10-13 1975-10-13 Automatic judgement picture image collating equipment

Publications (1)

Publication Number Publication Date
JPS5246732A true JPS5246732A (en) 1977-04-13

Family

ID=14836781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122476A Pending JPS5246732A (en) 1975-10-13 1975-10-13 Automatic judgement picture image collating equipment

Country Status (1)

Country Link
JP (1) JPS5246732A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484421A (en) * 1977-12-19 1979-07-05 Hitachi Ltd Picture collation device
JPS59163675A (en) * 1983-03-07 1984-09-14 Yamamoto Teruo Pattern collator
JPS60207979A (en) * 1984-03-30 1985-10-19 Shimadzu Corp Pattern recognizing device
JPS6158086A (en) * 1984-08-29 1986-03-25 Usac Electronics Ind Co Ltd Seal imprint reading method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834051A (en) * 1971-09-06 1973-05-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834051A (en) * 1971-09-06 1973-05-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484421A (en) * 1977-12-19 1979-07-05 Hitachi Ltd Picture collation device
JPS59163675A (en) * 1983-03-07 1984-09-14 Yamamoto Teruo Pattern collator
JPS60207979A (en) * 1984-03-30 1985-10-19 Shimadzu Corp Pattern recognizing device
JPS6158086A (en) * 1984-08-29 1986-03-25 Usac Electronics Ind Co Ltd Seal imprint reading method

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