ATE420413T1 - Währungsverifikation - Google Patents

Währungsverifikation

Info

Publication number
ATE420413T1
ATE420413T1 AT03715291T AT03715291T ATE420413T1 AT E420413 T1 ATE420413 T1 AT E420413T1 AT 03715291 T AT03715291 T AT 03715291T AT 03715291 T AT03715291 T AT 03715291T AT E420413 T1 ATE420413 T1 AT E420413T1
Authority
AT
Austria
Prior art keywords
watermark
image
correlation
region
under test
Prior art date
Application number
AT03715291T
Other languages
English (en)
Inventor
Edward Slepyan
Alexander Kugel
Julia Eisenberg
Original Assignee
Digital Verification 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 Digital Verification Ltd filed Critical Digital Verification Ltd
Application granted granted Critical
Publication of ATE420413T1 publication Critical patent/ATE420413T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • 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
    • G07D7/003—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 security elements
    • G07D7/0034—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 security elements using watermarks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0051—Embedding of the watermark in the spatial domain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0065—Extraction of an embedded watermark; Reliable detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Testing Of Coins (AREA)
  • Holo Graphy (AREA)
  • Editing Of Facsimile Originals (AREA)
AT03715291T 2002-03-11 2003-03-10 Währungsverifikation ATE420413T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/094,941 US6766045B2 (en) 2002-03-11 2002-03-11 Currency verification

Publications (1)

Publication Number Publication Date
ATE420413T1 true ATE420413T1 (de) 2009-01-15

Family

ID=27788190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03715291T ATE420413T1 (de) 2002-03-11 2003-03-10 Währungsverifikation

Country Status (7)

Country Link
US (1) US6766045B2 (de)
EP (1) EP1490828B1 (de)
CN (1) CN100437625C (de)
AT (1) ATE420413T1 (de)
AU (1) AU2003219479A1 (de)
DE (1) DE60325707D1 (de)
WO (1) WO2003077187A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065828A1 (en) * 2000-02-29 2001-09-07 Koninklijke Philips Electronics N.V. Embedding and detecting a watermark in an information signal
TW522349B (en) * 2002-06-21 2003-03-01 Int Currency Tech Infrared ink displaying device
DE10243051A1 (de) * 2002-09-17 2004-03-25 Giesecke & Devrient Gmbh Verfahren und Pfüfeinrichtung zur Prüfung von Wertdokumenten
US7376264B2 (en) * 2002-10-09 2008-05-20 Xerox Corporation Systems for spectral multiplexing of a source image and a background image to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite images
US7218785B2 (en) * 2002-10-09 2007-05-15 Xerox Corporation Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
EP1434176A1 (de) * 2002-12-27 2004-06-30 Mars, Incorporated Banknotenechtheitsprüfer
US6883706B2 (en) * 2003-05-05 2005-04-26 International Business Machines Corporation Point-of-sale bill authentication
US7269297B2 (en) * 2003-11-25 2007-09-11 Xerox Corporation Illuminant-neutral gray component replacement in systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
US7379588B2 (en) * 2003-11-25 2008-05-27 Xerox Corporation Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing the composite image to obtain a normalized color image
US7602957B2 (en) * 2003-12-10 2009-10-13 Ncr Corporation Image-based check processing system and a method of operating an image-based check processing system to test focus of an imaging camera
CN1950856B (zh) * 2004-03-08 2012-02-15 科学和工业研究理事会 使用积分透射和反射光谱响应的改进的验钞机
WO2005086100A1 (en) * 2004-03-09 2005-09-15 Council Of Scientific & Industrial Research Improved fake currency detector using visual and reflective spectral response
US7676063B2 (en) * 2005-03-22 2010-03-09 Microsoft Corp. System and method for eye-tracking and blink detection
JP5111794B2 (ja) * 2005-08-08 2013-01-09 株式会社東芝 紙葉類識別装置、紙葉類識別方法、及び辞書作成方法
US7525704B2 (en) * 2005-12-20 2009-04-28 Xerox Corporation System for providing depth discrimination of source images encoded in a rendered composite image
US7584890B2 (en) * 2006-06-23 2009-09-08 Global Payment Technologies, Inc. Validator linear array
JP5184157B2 (ja) * 2008-03-14 2013-04-17 株式会社ユニバーサルエンターテインメント 紙葉類識別装置、及び紙葉類識別方法
US8577117B2 (en) * 2008-06-30 2013-11-05 Ncr Corporation Evaluating soiling of a media item
JP2010074342A (ja) * 2008-09-17 2010-04-02 Fuji Xerox Co Ltd 画像処理装置、画像形成装置、及びプログラム
US8780206B2 (en) * 2008-11-25 2014-07-15 De La Rue North America Inc. Sequenced illumination
US8265346B2 (en) * 2008-11-25 2012-09-11 De La Rue North America Inc. Determining document fitness using sequenced illumination
KR101035669B1 (ko) * 2009-03-13 2011-05-19 (주)실리콘화일 위폐판별이 가능한 이미지센서 및 위폐 판별방법
US20100290034A1 (en) * 2009-05-18 2010-11-18 Thompson Craig A Inspection Lamp and Method for Facilitating Rapid Paper Currency Examination and Authentication
US8749767B2 (en) 2009-09-02 2014-06-10 De La Rue North America Inc. Systems and methods for detecting tape on a document
DE102009058439A1 (de) * 2009-12-16 2011-06-22 Giesecke & Devrient GmbH, 81677 Verfahren zur Prüfung von Wertdokumenten
US8509492B2 (en) * 2010-01-07 2013-08-13 De La Rue North America Inc. Detection of color shifting elements using sequenced illumination
US8433124B2 (en) * 2010-01-07 2013-04-30 De La Rue North America Inc. Systems and methods for detecting an optically variable material
JP5586011B2 (ja) * 2010-03-18 2014-09-10 独立行政法人産業技術総合研究所 Ｆｂｇ振動検出システム、該システムを用いた装置及び振動検出方法
KR101178001B1 (ko) * 2011-03-28 2012-08-28 엘지엔시스(주) 매체 이미지 검출장치, 매체 이미지 검출방법 및 이를 이용한 금융기기
CN102542660B (zh) * 2011-12-05 2014-06-04 中钞实业有限公司 基于票据水印分布特征的票据防伪鉴别方法
US9053596B2 (en) 2012-07-31 2015-06-09 De La Rue North America Inc. Systems and methods for spectral authentication of a feature of a document
ITMI20122131A1 (it) 2012-12-13 2014-06-14 Bancor Srl Lettore ottico per documenti con zone stampate e/o forate
US10311435B2 (en) 2013-03-28 2019-06-04 Morphotrust Usa Llc System and method for transaction authentication
CA2914629C (en) 2013-06-05 2022-10-04 Morphotrust Usa Inc. System and method for credential authentication
US10762736B2 (en) * 2014-05-29 2020-09-01 Ncr Corporation Currency validation
US10275971B2 (en) * 2016-04-22 2019-04-30 Ncr Corporation Image correction
US20170309105A1 (en) * 2016-04-25 2017-10-26 Leadot Innovation, Inc. Method of Determining Currency and Denomination of an Inserted Bill in a Bill Acceptor Having a Single Slot and Related Device
CN108074324B (zh) * 2016-11-16 2020-04-07 深圳怡化电脑股份有限公司 一种纸币鉴伪方法及装置
US10810589B2 (en) * 2017-02-27 2020-10-20 Ncr Corporation Validation of damaged banknotes
CN107025638B (zh) * 2017-03-28 2020-02-07 北京小米移动软件有限公司 图像处理的方法及装置
US10475846B2 (en) * 2017-05-30 2019-11-12 Ncr Corporation Media security validation
CN107464337B (zh) * 2017-07-24 2021-07-02 深圳怡化电脑股份有限公司 图像采集方法、图像采集装置及终端设备
US10650631B2 (en) * 2017-07-28 2020-05-12 Hand Held Products, Inc. Systems and methods for processing a distorted image
CN110197548A (zh) * 2019-03-11 2019-09-03 王娅雯 一种手机端钱币真假检测方法
DE102020007322A1 (de) * 2020-12-01 2022-06-02 Giesecke+Devrient Currency Technology Gmbh Sensor und Verfahren zur Prüfung von Wertdokumenten

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496370A (en) 1966-05-16 1970-02-17 Advance Data Systems Corp Bill validation device with transmission and color tests
FR2049484A5 (de) 1969-06-11 1971-03-26 Safaa
CH484479A (de) 1969-06-12 1970-01-15 Landis & Gyr Ag Vorrichtung zur optischen Echtheitsprüfung von Banknoten und anderen Wertzeichen
JPS4843998A (de) 1971-10-06 1973-06-25
IT941586B (it) * 1971-10-15 1973-03-10 Martelli M Apparecchio verificatore di carte valori ed in specie di banconote a funzionamento fotoelettrico
US3977785A (en) * 1975-01-06 1976-08-31 Xerox Corporation Method and apparatus for inhibiting the operation of a copying machine
US4058194A (en) 1976-05-04 1977-11-15 Micro Magnetic Industries, Inc. Multiple document recognition apparatus
GB2047402B (en) * 1979-03-06 1983-03-09 De La Rue Thomas & Co Ltd Watermark detection
US4337864A (en) 1980-02-22 1982-07-06 Docutel Corporation Currency note dispensing system
DE3275773D1 (en) 1981-11-03 1987-04-23 De La Rue Syst Apparatus for sorting sheets according to their patterns
GB2121533A (en) 1982-06-01 1983-12-21 De La Rue Syst Optical detection system for features on a sheet or web
NL8202920A (nl) 1982-07-20 1984-02-16 Tno Inrichting voor het herkennen en onderzoeken van bladvormige voorwerpen zoals bankbiljetten of dergelijke.
KR890002004B1 (ko) * 1984-01-11 1989-06-07 가부시끼 가이샤 도오시바 지폐류 판별장치
US4645936A (en) 1984-10-04 1987-02-24 Ardac, Inc. Multi-denomination currency validator employing a plural selectively-patterned reticle
US4881268A (en) * 1986-06-17 1989-11-14 Laurel Bank Machines Co., Ltd. Paper money discriminator
JP2635047B2 (ja) 1987-07-06 1997-07-30 オリンパス光学工業株式会社 情報消去・再生装置
JPS649589A (en) 1987-07-02 1989-01-12 Toshiba Corp Sheet paper detector
JPH02148382A (ja) 1988-11-30 1990-06-07 Fuji Electric Co Ltd 紙幣鑑別装置
NO893323D0 (no) 1989-08-18 1989-08-18 Inter Marketing Oy Optisk ekthets-testing av pengesedler og liknende.
JPH03191495A (ja) 1989-12-21 1991-08-21 Shikoku Keisoku Kogyo Kk 紙幣識別装置
US5815592A (en) 1990-02-05 1998-09-29 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US5992601A (en) 1996-02-15 1999-11-30 Cummins-Allison Corp. Method and apparatus for document identification and authentication
US5295196A (en) 1990-02-05 1994-03-15 Cummins-Allison Corp. Method and apparatus for currency discrimination and counting
US6012565A (en) 1997-05-07 2000-01-11 Cummins-Allison Corp. Intelligent currency handling system
US5640463A (en) 1994-10-04 1997-06-17 Cummins-Allison Corp. Method and apparatus for authenticating documents including currency
US5790697A (en) 1990-02-05 1998-08-04 Cummins-Allion Corp. Method and apparatus for discriminating and counting documents
US5652802A (en) 1990-02-05 1997-07-29 Cummins-Allison Corp. Method and apparatus for document identification
US6241069B1 (en) 1990-02-05 2001-06-05 Cummins-Allison Corp. Intelligent currency handling system
US5875259A (en) 1990-02-05 1999-02-23 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
SE9103447D0 (sv) 1991-11-21 1991-11-21 Nya System & Ideer Svenska Ab Anordning foer inmatning, lagring och utmatning av vaerdedokument
US5260582A (en) 1992-04-20 1993-11-09 Danek Robert J Currency verification device for detecting the presence or the absence of security threads
GB9214664D0 (en) 1992-07-10 1992-08-19 Wiggins Teape Group Ltd Watermark detection
GB2268906A (en) 1992-07-24 1994-01-26 Portals Ltd Counterfeit protection for documents using optical effects of liquid crystal
US5483069A (en) * 1993-12-27 1996-01-09 Toyo Communication Equipment Co., Ltd. Validation apparatus for flat paper object
US5704491A (en) 1995-07-21 1998-01-06 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US6220419B1 (en) 1994-03-08 2001-04-24 Cummins-Allison Method and apparatus for discriminating and counting documents
US5607040A (en) 1994-03-28 1997-03-04 Mathurin, Sr.; Trevor S. Ives Currency counter-feit detection device
JPH07272041A (ja) 1994-03-31 1995-10-20 Toshiba Corp 紙葉類検知判別方法及びその装置
US5966465A (en) 1994-09-21 1999-10-12 Ricoh Corporation Compression/decompression using reversible embedded wavelets
GB9425232D0 (en) 1994-12-14 1995-02-08 Secr Defence Method of authenticating watermarked paper
GB2309781B (en) 1994-12-14 1998-11-11 Secr Defence Method of authenticating watermarked paper
JP2911806B2 (ja) 1996-02-13 1999-06-23 キヤノン株式会社 画像読み取り装置
GB2347001B (en) * 1996-02-15 2000-10-04 Cummins Allison Corp Method of denominating and authenticating a currency bill
US5938044A (en) 1996-03-11 1999-08-17 Cummins-Allison Corp. Method and apparatus for discriminating and off-sorting currency by series
US5757001A (en) 1996-05-01 1998-05-26 The Regents Of The University Of Calif. Detection of counterfeit currency
US5909502A (en) 1996-09-17 1999-06-01 Cummins-Allison Corp. Software loading system for a currency scanner
US6026175A (en) 1996-09-27 2000-02-15 Cummins-Allison Corp. Currency discriminator and authenticator having the capability of having its sensing characteristics remotely altered
US5923413A (en) 1996-11-15 1999-07-13 Interbold Universal bank note denominator and validator
US6021883A (en) 1996-11-25 2000-02-08 Cummins Allison, Corp. Funds processing system
WO1998054897A2 (en) * 1997-05-29 1998-12-03 Koninklijke Philips Electronics N.V. Method and arrangement for detecting a watermark
US6104036A (en) * 1998-02-12 2000-08-15 Global Payment Technologies Apparatus and method for detecting a security feature in a currency note
US6256407B1 (en) 1998-03-17 2001-07-03 Cummins-Allison Corporation Color scanhead and currency handling system employing the same
US6060108A (en) 1998-08-28 2000-05-09 Preservation Technologies, L.P. Method for revealing hidden watermarks
DE19840482A1 (de) 1998-09-04 2000-03-09 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Prüfen von Wertpapieren
JP2000113269A (ja) * 1998-10-02 2000-04-21 Mitsubishi Electric Corp 紙幣鑑別装置
CA2371874C (en) 1999-04-28 2005-04-12 Cummins-Allison Corp. Currency processing machine with multiple coin receptacles
JP4378509B2 (ja) * 1999-04-28 2009-12-09 独立行政法人 国立印刷局 偽造防止用シート及びその真偽判別方法並びにその真偽判別装置
SE517545C2 (sv) 1999-10-04 2002-06-18 Cashguard Ab Anordning för lagring av flexibla bladliknande föremål
SE516421C2 (sv) 2000-05-16 2002-01-15 Luciano Beghello Förfarande och anordning för kvalitetsavsyning av ljustransparenta säkerhetselement

Also Published As

Publication number Publication date
DE60325707D1 (de) 2009-02-26
AU2003219479A1 (en) 2003-09-22
US20030169899A1 (en) 2003-09-11
EP1490828A4 (de) 2006-09-13
CN1653479A (zh) 2005-08-10
EP1490828A1 (de) 2004-12-29
WO2003077187A1 (en) 2003-09-18
EP1490828B1 (de) 2009-01-07
US6766045B2 (en) 2004-07-20
CN100437625C (zh) 2008-11-26

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