NZ581538A - Authentication of security documents by analysis of features characteristic to printing methods - Google Patents

Authentication of security documents by analysis of features characteristic to printing methods

Info

Publication number
NZ581538A
NZ581538A NZ581538A NZ58153808A NZ581538A NZ 581538 A NZ581538 A NZ 581538A NZ 581538 A NZ581538 A NZ 581538A NZ 58153808 A NZ58153808 A NZ 58153808A NZ 581538 A NZ581538 A NZ 581538A
Authority
NZ
New Zealand
Prior art keywords
security documents
features
security
authentication
sample image
Prior art date
Application number
NZ581538A
Other languages
English (en)
Inventor
Volker Lohweg
Eugen Gillich
Johannes Schaede
Original Assignee
Kba Notasys Sa
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
Priority claimed from EP07109470A external-priority patent/EP2000992A1/en
Application filed by Kba Notasys Sa filed Critical Kba Notasys Sa
Publication of NZ581538A publication Critical patent/NZ581538A/xx

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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • 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
    • 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
    • G07D7/205—Matching spectral properties

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
NZ581538A 2007-06-01 2008-06-02 Authentication of security documents by analysis of features characteristic to printing methods NZ581538A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07109470A EP2000992A1 (en) 2007-06-01 2007-06-01 Authentication of security documents, in particular of banknotes
EP07110633 2007-06-20
PCT/IB2008/052135 WO2008146262A2 (en) 2007-06-01 2008-06-02 Authentication of security documents, in particular of banknotes

Publications (1)

Publication Number Publication Date
NZ581538A true NZ581538A (en) 2012-08-31

Family

ID=39884791

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ581538A NZ581538A (en) 2007-06-01 2008-06-02 Authentication of security documents by analysis of features characteristic to printing methods

Country Status (14)

Country Link
US (1) US8781204B2 (https=)
EP (3) EP2639774B1 (https=)
JP (1) JP5314007B2 (https=)
KR (1) KR101461208B1 (https=)
CN (2) CN101755290B (https=)
AU (1) AU2008256256B2 (https=)
BR (1) BRPI0812240B1 (https=)
CA (1) CA2689270C (https=)
MX (1) MX2009012963A (https=)
MY (1) MY183641A (https=)
NZ (1) NZ581538A (https=)
RU (1) RU2476936C2 (https=)
WO (1) WO2008146262A2 (https=)
ZA (1) ZA200908451B (https=)

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HUE045795T2 (hu) 2013-02-04 2020-01-28 Kba Notasys Sa Biztonsági dokumentumok hitelesítése és mobil eszköz a hitelesítés végrehajtására
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CN106846608B (zh) * 2017-01-25 2019-03-01 杭州视氪科技有限公司 一种基于rgb-d相机的视障人士纸币识别眼镜
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JP7043967B2 (ja) * 2018-05-14 2022-03-30 富士フイルムビジネスイノベーション株式会社 同一性判定装置、同一性判定システムおよびプログラム
WO2020065101A1 (es) * 2018-09-26 2020-04-02 Sotec Consulting S.L. Sistema y método de identificación automática de documentos fotocopiados
JP7161925B2 (ja) * 2018-11-26 2022-10-27 昌栄印刷株式会社 線画模様の画像処理方法及びそのシステム
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CN113379961B (zh) * 2021-06-10 2022-04-05 广州市银科电子有限公司 钞票及票证辅助鉴别方法、装置、设备和存储介质
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Also Published As

Publication number Publication date
US8781204B2 (en) 2014-07-15
HK1141355A1 (en) 2010-11-05
CA2689270A1 (en) 2008-12-04
US20100195894A1 (en) 2010-08-05
CA2689270C (en) 2016-07-12
AU2008256256B2 (en) 2014-05-08
BRPI0812240A2 (pt) 2014-12-23
EP2639773A1 (en) 2013-09-18
CN101755290B (zh) 2012-11-28
JP2010530095A (ja) 2010-09-02
CN101755290A (zh) 2010-06-23
RU2009147707A (ru) 2011-07-20
EP2153423B1 (en) 2018-09-26
AU2008256256A1 (en) 2008-12-04
JP5314007B2 (ja) 2013-10-16
EP2153423A2 (en) 2010-02-17
BRPI0812240B1 (pt) 2019-07-02
EP2639774A1 (en) 2013-09-18
MX2009012963A (es) 2010-02-12
ZA200908451B (en) 2011-02-23
EP2639773B1 (en) 2018-09-26
CN102930632A (zh) 2013-02-13
KR20100054115A (ko) 2010-05-24
WO2008146262A3 (en) 2009-01-29
RU2476936C2 (ru) 2013-02-27
WO2008146262A2 (en) 2008-12-04
EP2639774B1 (en) 2018-09-26
MY183641A (en) 2021-03-04
KR101461208B1 (ko) 2014-11-18

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