JPS546437A - Discriminator for sheets of paper or the like - Google Patents

Discriminator for sheets of paper or the like

Info

Publication number
JPS546437A
JPS546437A JP7112577A JP7112577A JPS546437A JP S546437 A JPS546437 A JP S546437A JP 7112577 A JP7112577 A JP 7112577A JP 7112577 A JP7112577 A JP 7112577A JP S546437 A JPS546437 A JP S546437A
Authority
JP
Japan
Prior art keywords
shift
discriminator
sheets
paper
gradient
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
JP7112577A
Other languages
Japanese (ja)
Other versions
JPS5848956B2 (en
Inventor
Michihiro Mese
Toshinori Fujioka
Keiichi Matsuda
Takeshi Karasuno
Masakazu Ejiri
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52071125A priority Critical patent/JPS5848956B2/en
Publication of JPS546437A publication Critical patent/JPS546437A/en
Publication of JPS5848956B2 publication Critical patent/JPS5848956B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Image Analysis (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE: To attain stable discrimination even in case of a large gradient and a large shift in position, by dividing the gradient and position shift generated in conveyance into a plural number of ranges and by comparing each range with a reference pattern stored previously so as to detect the magnitude of the shift in position.
COPYRIGHT: (C)1979,JPO&Japio
JP52071125A 1977-06-17 1977-06-17 Paper leaf identification device Expired JPS5848956B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52071125A JPS5848956B2 (en) 1977-06-17 1977-06-17 Paper leaf identification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52071125A JPS5848956B2 (en) 1977-06-17 1977-06-17 Paper leaf identification device

Publications (2)

Publication Number Publication Date
JPS546437A true JPS546437A (en) 1979-01-18
JPS5848956B2 JPS5848956B2 (en) 1983-11-01

Family

ID=13451524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52071125A Expired JPS5848956B2 (en) 1977-06-17 1977-06-17 Paper leaf identification device

Country Status (1)

Country Link
JP (1) JPS5848956B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426800A (en) * 1977-07-30 1979-02-28 Fuji Electric Co Ltd Paper curency discrimanating apparatus
JPS5481898A (en) * 1977-12-13 1979-06-29 Laurel Bank Machine Co Paper money discriminator
JPS5492394A (en) * 1977-12-29 1979-07-21 Laurel Bank Machine Co Paper money extinguishing apparatus
JPS5616287A (en) * 1979-07-19 1981-02-17 Laurel Bank Machine Co Bill type discriminator for bill counter
JPS56118191A (en) * 1980-02-25 1981-09-17 Hitachi Ltd Method of identifying sheet
JPS5870391A (en) * 1981-10-02 1983-04-26 ガオ・ゲゼルシヤフト・フユ−ル・アウトマシオン・ウント・オルガニザシオン・ミツト・ベシユレンクテル・ハフツング Method and apparatus for measuring wear of paper money
JPS60215294A (en) * 1984-04-10 1985-10-28 オムロン株式会社 Paper money discriminator
JPS6254390A (en) * 1985-08-16 1987-03-10 富士通株式会社 Development system for sheet paper discriminator
JPH01158590A (en) * 1988-10-31 1989-06-21 Hitachi Ltd Method of inputting rate of light and shade of paper sheet
DE3918798A1 (en) * 1988-06-08 1989-12-14 Laurel Bank Machine Co BANKNOTE TEST DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851697A (en) * 1971-10-28 1973-07-20
JPS5070292U (en) * 1973-10-22 1975-06-21
JPS5114098A (en) * 1974-07-25 1976-02-04 Omron Tateisi Electronics Co Insatsubutsuno moyokenshutsusochi
JPS5278500A (en) * 1975-12-25 1977-07-01 Glory Kogyo Kk System of checking paper money
JPS5360697A (en) * 1976-11-08 1978-05-31 Abbott Coin Counter Automatic currency checking device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851697A (en) * 1971-10-28 1973-07-20
JPS5070292U (en) * 1973-10-22 1975-06-21
JPS5114098A (en) * 1974-07-25 1976-02-04 Omron Tateisi Electronics Co Insatsubutsuno moyokenshutsusochi
JPS5278500A (en) * 1975-12-25 1977-07-01 Glory Kogyo Kk System of checking paper money
JPS5360697A (en) * 1976-11-08 1978-05-31 Abbott Coin Counter Automatic currency checking device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426800A (en) * 1977-07-30 1979-02-28 Fuji Electric Co Ltd Paper curency discrimanating apparatus
JPS5481898A (en) * 1977-12-13 1979-06-29 Laurel Bank Machine Co Paper money discriminator
JPS5492394A (en) * 1977-12-29 1979-07-21 Laurel Bank Machine Co Paper money extinguishing apparatus
JPS5616287A (en) * 1979-07-19 1981-02-17 Laurel Bank Machine Co Bill type discriminator for bill counter
JPS56118191A (en) * 1980-02-25 1981-09-17 Hitachi Ltd Method of identifying sheet
JPS5870391A (en) * 1981-10-02 1983-04-26 ガオ・ゲゼルシヤフト・フユ−ル・アウトマシオン・ウント・オルガニザシオン・ミツト・ベシユレンクテル・ハフツング Method and apparatus for measuring wear of paper money
JPS60215294A (en) * 1984-04-10 1985-10-28 オムロン株式会社 Paper money discriminator
JPS6254390A (en) * 1985-08-16 1987-03-10 富士通株式会社 Development system for sheet paper discriminator
DE3918798A1 (en) * 1988-06-08 1989-12-14 Laurel Bank Machine Co BANKNOTE TEST DEVICE
DE3918798C2 (en) * 1988-06-08 1993-08-05 Laurel Bank Machines Co., Ltd., Tokio/Tokyo, Jp
JPH01158590A (en) * 1988-10-31 1989-06-21 Hitachi Ltd Method of inputting rate of light and shade of paper sheet

Also Published As

Publication number Publication date
JPS5848956B2 (en) 1983-11-01

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