AU2001260894A1 - Method and device - Google Patents

Method and device

Info

Publication number
AU2001260894A1
AU2001260894A1 AU2001260894A AU6089401A AU2001260894A1 AU 2001260894 A1 AU2001260894 A1 AU 2001260894A1 AU 2001260894 A AU2001260894 A AU 2001260894A AU 6089401 A AU6089401 A AU 6089401A AU 2001260894 A1 AU2001260894 A1 AU 2001260894A1
Authority
AU
Australia
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.)
Abandoned
Application number
AU2001260894A
Inventor
Luciano Beghello
Martti Toivakka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001260894A1 publication Critical patent/AU2001260894A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • 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; CALCULATING OR 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)
  • Credit Cards Or The Like (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
AU2001260894A 2000-05-16 2001-05-15 Method and device Abandoned AU2001260894A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001795A SE516421C2 (en) 2000-05-16 2000-05-16 Method and apparatus for quality inspection of light-transparent safety elements
SE0001795 2000-05-16
PCT/SE2001/001077 WO2001088860A1 (en) 2000-05-16 2001-05-15 Method and device

Publications (1)

Publication Number Publication Date
AU2001260894A1 true AU2001260894A1 (en) 2001-11-26

Family

ID=20279680

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260894A Abandoned AU2001260894A1 (en) 2000-05-16 2001-05-15 Method and device

Country Status (3)

Country Link
AU (1) AU2001260894A1 (en)
SE (1) SE516421C2 (en)
WO (1) WO2001088860A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766045B2 (en) * 2002-03-11 2004-07-20 Digital Verification Ltd. Currency verification
JP2004280188A (en) * 2003-03-12 2004-10-07 Omron Corp Valuable medium processing device
EP2168104A1 (en) 2007-06-06 2010-03-31 De La Rue International Limited Apparatus for analysing a security document
EP2165314B1 (en) 2007-06-06 2014-08-20 De La Rue International Limited Apparatus for analysing a security document

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729623A (en) * 1993-10-18 1998-03-17 Glory Kogyo Kabushiki Kaisha Pattern recognition apparatus and method of optimizing mask for pattern recognition according to genetic algorithm
CA2179994A1 (en) * 1994-01-04 1995-07-13 John Geoffrey Hopwood Detection of counterfeits objects, for instance counterfeits banknotes
CN1286066C (en) * 1996-01-25 2006-11-22 三洋电机株式会社 Paper securities true-false distinguishing method and paper securities input direction distinguishing method
JP3741777B2 (en) * 1996-04-15 2006-02-01 グローリー工業株式会社 Paper sheet identification method
IT1292830B1 (en) * 1997-03-28 1999-02-11 Gd Spa METHOD AND DEVICE FOR THE CONTROL OF VALUABLE OR SECURITY OBJECTS IN PARTICULAR BANKNOTES.
JPH1198344A (en) * 1997-09-19 1999-04-09 Mitsubishi Electric Corp Method and device for discriminating fraudulent alteration of digital image by using electronic watermark
JPH11351962A (en) * 1998-06-12 1999-12-24 Fuji Electric Co Ltd Optical density detector for sheet and the like media

Also Published As

Publication number Publication date
WO2001088860B1 (en) 2002-02-28
WO2001088860A1 (en) 2001-11-22
SE516421C2 (en) 2002-01-15
SE0001795L (en) 2001-11-17
SE0001795D0 (en) 2000-05-16

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