GB2344446A - Classifying currency items - Google Patents

Classifying currency items Download PDF

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Publication number
GB2344446A
GB2344446A GB9826494A GB9826494A GB2344446A GB 2344446 A GB2344446 A GB 2344446A GB 9826494 A GB9826494 A GB 9826494A GB 9826494 A GB9826494 A GB 9826494A GB 2344446 A GB2344446 A GB 2344446A
Authority
GB
United Kingdom
Prior art keywords
space
classifying
function
feature vector
deriving
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.)
Withdrawn
Application number
GB9826494A
Other languages
English (en)
Other versions
GB9826494D0 (en
Inventor
Gaston Baudat
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.)
Mars Inc
Original Assignee
Mars Inc
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 Mars Inc filed Critical Mars Inc
Priority to GB9826494A priority Critical patent/GB2344446A/en
Publication of GB9826494D0 publication Critical patent/GB9826494D0/en
Priority to PCT/IB1999/002012 priority patent/WO2000033262A1/en
Priority to AU15801/00A priority patent/AU1580100A/en
Priority to JP2000585834A priority patent/JP4723724B2/ja
Priority to DE69925155T priority patent/DE69925155T2/de
Priority to EP04078239A priority patent/EP1522970A1/en
Priority to EP99958432A priority patent/EP1138026B1/en
Priority to ES99958432T priority patent/ES2241342T4/es
Priority to US09/857,009 priority patent/US6588571B1/en
Priority to CNB998159891A priority patent/CN100354897C/zh
Priority to CN200710181187XA priority patent/CN101154301B/zh
Publication of GB2344446A publication Critical patent/GB2344446A/en
Priority to US10/444,392 priority patent/US7073652B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2132—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on discrimination criteria, e.g. discriminant analysis
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Testing Of Coins (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Analysis (AREA)
  • Complex Calculations (AREA)
GB9826494A 1998-12-02 1998-12-02 Classifying currency items Withdrawn GB2344446A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB9826494A GB2344446A (en) 1998-12-02 1998-12-02 Classifying currency items
CN200710181187XA CN101154301B (zh) 1998-12-02 1999-12-01 分类方法和设备
EP99958432A EP1138026B1 (en) 1998-12-02 1999-12-01 Classification method and apparatus
AU15801/00A AU1580100A (en) 1998-12-02 1999-12-01 Classification method and apparatus
JP2000585834A JP4723724B2 (ja) 1998-12-02 1999-12-01 分類方法と装置
DE69925155T DE69925155T2 (de) 1998-12-02 1999-12-01 Verfahren und Vorrichtung zum Klassifizieren von Gegenständen
EP04078239A EP1522970A1 (en) 1998-12-02 1999-12-01 Classification method and apparatus
PCT/IB1999/002012 WO2000033262A1 (en) 1998-12-02 1999-12-01 Classification method and apparatus
ES99958432T ES2241342T4 (es) 1998-12-02 1999-12-01 Metodo y aparato de clasificacion.
US09/857,009 US6588571B1 (en) 1998-12-02 1999-12-01 Classification method and apparatus
CNB998159891A CN100354897C (zh) 1998-12-02 1999-12-01 分类方法和设备
US10/444,392 US7073652B2 (en) 1998-12-02 2003-05-23 Classification method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9826494A GB2344446A (en) 1998-12-02 1998-12-02 Classifying currency items

Publications (2)

Publication Number Publication Date
GB9826494D0 GB9826494D0 (en) 1999-01-27
GB2344446A true GB2344446A (en) 2000-06-07

Family

ID=10843520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9826494A Withdrawn GB2344446A (en) 1998-12-02 1998-12-02 Classifying currency items

Country Status (9)

Country Link
US (2) US6588571B1 (enExample)
EP (2) EP1138026B1 (enExample)
JP (1) JP4723724B2 (enExample)
CN (2) CN100354897C (enExample)
AU (1) AU1580100A (enExample)
DE (1) DE69925155T2 (enExample)
ES (1) ES2241342T4 (enExample)
GB (1) GB2344446A (enExample)
WO (1) WO2000033262A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217589A1 (en) * 2000-12-15 2002-06-26 Mars, Incorporated Currency validator
EP2557523A4 (en) * 2010-04-08 2014-04-23 Obshhestvo S Ogranichennoj Otvetstvennost Ju Kb Dors Ooo Kb Dors METHOD FOR CLASSIFYING BANKNOTES
EP2779120A1 (en) * 2013-03-11 2014-09-17 Outerwall Inc. Using linear discriminant analysis in coin discrimination
US9036890B2 (en) 2012-06-05 2015-05-19 Outerwall Inc. Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like
US9443367B2 (en) 2014-01-17 2016-09-13 Outerwall Inc. Digital image coin discrimination for use with consumer-operated kiosks and the like

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222625B1 (de) * 1999-05-24 2006-04-05 IPCentury AG Neuronales netz zum computergestützten wissensmanagement
AUPQ136299A0 (en) * 1999-07-02 1999-07-22 Microsystem Controls Pty Ltd Coin validation
DE10045360A1 (de) * 2000-09-14 2002-03-28 Giesecke & Devrient Gmbh Verfahren zur Klassifizierung von Dokumenten
ES2331066T3 (es) 2002-06-19 2009-12-21 Mei, Inc. Dispositivo de validacion de moneda.
EP1434177B1 (en) * 2002-12-27 2008-09-10 MEI, Inc. Banknote validator
EP1434176A1 (en) 2002-12-27 2004-06-30 Mars, Incorporated Banknote validator
KR101333278B1 (ko) * 2004-03-09 2013-12-02 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 시각적인 반사 스펙트럼 반응을 이용한 향상된 위조 화폐 검출기
DE102004024620A1 (de) * 2004-05-18 2005-12-08 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zur Prüfung von Banknoten
JP4536445B2 (ja) * 2004-07-26 2010-09-01 三菱電機株式会社 データ類別装置
US7360686B2 (en) * 2005-05-11 2008-04-22 Jp Morgan Chase Bank Method and system for discovering significant subsets in collection of documents
JP2009545049A (ja) * 2006-07-28 2009-12-17 エムイーアイ インコーポレーテッド サポート・ベクタ・マシンおよび変数選択を使用する分類
ES2619728T3 (es) * 2008-10-03 2017-06-26 Crane Payment Innovations, Inc. Discriminación y evaluación de monedas
US8423596B2 (en) * 2009-02-05 2013-04-16 Sean Gifford Methods of multivariate data cluster separation and visualization
DE102009058438A1 (de) * 2009-12-16 2011-06-22 Giesecke & Devrient GmbH, 81677 Verfahren zur Prüfung von Wertdokumenten
DE102009058439A1 (de) * 2009-12-16 2011-06-22 Giesecke & Devrient GmbH, 81677 Verfahren zur Prüfung von Wertdokumenten
RU2438182C1 (ru) * 2010-04-08 2011-12-27 Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") Способ обработки банкнот (варианты)
TWI423175B (zh) * 2010-09-01 2014-01-11 Univ Nat Sun Yat Sen 基於多核心支援向量機之偽鈔辨識方法
KR101232683B1 (ko) 2011-01-21 2013-02-13 노틸러스효성 주식회사 베이시안 접근법을 이용한 권종 인식 방법
WO2012099435A2 (ko) * 2011-01-21 2012-07-26 노틸러스효성 주식회사 베이시안 접근법을 이용한 지폐 감별 방법
KR101232684B1 (ko) 2011-01-21 2013-02-13 노틸러스효성 주식회사 베이시안 접근법을 이용한 지폐 진위 감별 방법
JP5933292B2 (ja) 2012-02-27 2016-06-08 グローリー株式会社 紙幣処理装置
GB2514156A (en) * 2013-05-15 2014-11-19 Crane Payment Solutions Ltd Money item dispensing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367921A2 (de) * 1988-11-07 1990-05-16 Ascom Autelca Ag Einrichtung zur Prüfung von Münzen
US5522491A (en) * 1992-03-10 1996-06-04 Mars Incorporated Method for the classification of a pattern, for example on a banknote or a coin

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665291A (en) * 1979-10-31 1981-06-02 Tokyo Shibaura Electric Co Discriminator for printed matter
JPH0481988A (ja) * 1990-07-24 1992-03-16 Sharp Corp クラスタリング方式
JP3363655B2 (ja) * 1995-04-25 2003-01-08 三洋電機株式会社 貨幣識別装置
JP3741777B2 (ja) * 1996-04-15 2006-02-01 グローリー工業株式会社 紙葉類の識別方法
US6058205A (en) * 1997-01-09 2000-05-02 International Business Machines Corporation System and method for partitioning the feature space of a classifier in a pattern classification system
US6134344A (en) 1997-06-26 2000-10-17 Lucent Technologies Inc. Method and apparatus for improving the efficiency of support vector machines
US6226408B1 (en) * 1999-01-29 2001-05-01 Hnc Software, Inc. Unsupervised identification of nonlinear data cluster in multidimensional data
EP1217589B1 (en) * 2000-12-15 2007-02-21 MEI, Inc. Currency validator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367921A2 (de) * 1988-11-07 1990-05-16 Ascom Autelca Ag Einrichtung zur Prüfung von Münzen
US5522491A (en) * 1992-03-10 1996-06-04 Mars Incorporated Method for the classification of a pattern, for example on a banknote or a coin

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217589A1 (en) * 2000-12-15 2002-06-26 Mars, Incorporated Currency validator
US6899215B2 (en) 2000-12-15 2005-05-31 Mars Incorporated Currency validator
EP2557523A4 (en) * 2010-04-08 2014-04-23 Obshhestvo S Ogranichennoj Otvetstvennost Ju Kb Dors Ooo Kb Dors METHOD FOR CLASSIFYING BANKNOTES
US9036890B2 (en) 2012-06-05 2015-05-19 Outerwall Inc. Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like
US9594982B2 (en) 2012-06-05 2017-03-14 Coinstar, Llc Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like
EP2779120A1 (en) * 2013-03-11 2014-09-17 Outerwall Inc. Using linear discriminant analysis in coin discrimination
US9443367B2 (en) 2014-01-17 2016-09-13 Outerwall Inc. Digital image coin discrimination for use with consumer-operated kiosks and the like

Also Published As

Publication number Publication date
ES2241342T4 (es) 2006-05-16
CN1334944A (zh) 2002-02-06
US6588571B1 (en) 2003-07-08
DE69925155T2 (de) 2006-01-12
US7073652B2 (en) 2006-07-11
CN101154301A (zh) 2008-04-02
CN100354897C (zh) 2007-12-12
AU1580100A (en) 2000-06-19
EP1138026B1 (en) 2005-05-04
WO2000033262A1 (en) 2000-06-08
EP1522970A1 (en) 2005-04-13
ES2241342T3 (es) 2005-10-16
JP2002531906A (ja) 2002-09-24
DE69925155D1 (de) 2005-06-09
GB9826494D0 (en) 1999-01-27
EP1138026A1 (en) 2001-10-04
US20030192765A1 (en) 2003-10-16
CN101154301B (zh) 2012-06-20
JP4723724B2 (ja) 2011-07-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)