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DE112007001791B8 - Verfahren zur Ermittlung der Echtheit eines Dokuments mittels einer Texturanalyse sowie computerlesbares Medium - Google Patents

Verfahren zur Ermittlung der Echtheit eines Dokuments mittels einer Texturanalyse sowie computerlesbares Medium Download PDF

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Publication number
DE112007001791B8
DE112007001791B8 DE112007001791.0T DE112007001791T DE112007001791B8 DE 112007001791 B8 DE112007001791 B8 DE 112007001791B8 DE 112007001791 T DE112007001791 T DE 112007001791T DE 112007001791 B8 DE112007001791 B8 DE 112007001791B8
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DE
Germany
Prior art keywords
authenticity
document
determining
computer
readable medium
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.)
Expired - Fee Related
Application number
DE112007001791.0T
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English (en)
Other versions
DE112007001791T5 (de
DE112007001791B4 (de
Inventor
David Giles O'Neil
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.)
Canadian Bank Note Co Ltd
Original Assignee
Canadian Bank Note 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 Canadian Bank Note Co Ltd filed Critical Canadian Bank Note Co Ltd
Publication of DE112007001791T5 publication Critical patent/DE112007001791T5/de
Application granted granted Critical
Publication of DE112007001791B4 publication Critical patent/DE112007001791B4/de
Publication of DE112007001791B8 publication Critical patent/DE112007001791B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
    • 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
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/206—Matching template patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE112007001791.0T 2006-07-31 2007-06-28 Verfahren zur Ermittlung der Echtheit eines Dokuments mittels einer Texturanalyse sowie computerlesbares Medium Expired - Fee Related DE112007001791B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/496,166 US7920714B2 (en) 2006-07-31 2006-07-31 Method and apparatus for comparing document features using texture analysis
US11/496,166 2006-07-31
PCT/CA2007/001158 WO2008014589A1 (en) 2006-07-31 2007-06-28 Method and apparatus for comparing document features using texture analysis

Publications (3)

Publication Number Publication Date
DE112007001791T5 DE112007001791T5 (de) 2009-07-30
DE112007001791B4 DE112007001791B4 (de) 2015-05-07
DE112007001791B8 true DE112007001791B8 (de) 2015-07-09

Family

ID=38996810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007001791.0T Expired - Fee Related DE112007001791B8 (de) 2006-07-31 2007-06-28 Verfahren zur Ermittlung der Echtheit eines Dokuments mittels einer Texturanalyse sowie computerlesbares Medium

Country Status (5)

Country Link
US (1) US7920714B2 (de)
CA (1) CA2658566C (de)
DE (1) DE112007001791B8 (de)
GB (1) GB2452663B (de)
WO (1) WO2008014589A1 (de)

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JP6858525B2 (ja) * 2016-10-07 2021-04-14 グローリー株式会社 貨幣分類装置及び貨幣分類方法
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Also Published As

Publication number Publication date
DE112007001791T5 (de) 2009-07-30
GB0823621D0 (en) 2009-02-04
CA2658566A1 (en) 2008-02-07
DE112007001791B4 (de) 2015-05-07
CA2658566C (en) 2013-02-12
US7920714B2 (en) 2011-04-05
WO2008014589A1 (en) 2008-02-07
GB2452663A (en) 2009-03-11
US20080030798A1 (en) 2008-02-07
GB2452663B (en) 2011-11-09

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R016 Response to examination communication
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R018 Grant decision by examination section/examining division
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee