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FR2896326B1 - METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS - Google Patents

METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS

Info

Publication number
FR2896326B1
FR2896326B1 FR0600383A FR0600383A FR2896326B1 FR 2896326 B1 FR2896326 B1 FR 2896326B1 FR 0600383 A FR0600383 A FR 0600383A FR 0600383 A FR0600383 A FR 0600383A FR 2896326 B1 FR2896326 B1 FR 2896326B1
Authority
FR
France
Prior art keywords
printed documents
detecting printed
detecting
documents
printed
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
FR0600383A
Other languages
French (fr)
Other versions
FR2896326A1 (en
Inventor
Philippe Spay
Matthieu Jomier
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.)
NEWTONE TECHNOLOGIES SARL
Original Assignee
NEWTONE TECHNOLOGIES SARL
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 NEWTONE TECHNOLOGIES SARL filed Critical NEWTONE TECHNOLOGIES SARL
Priority to FR0600383A priority Critical patent/FR2896326B1/en
Publication of FR2896326A1 publication Critical patent/FR2896326A1/en
Application granted granted Critical
Publication of FR2896326B1 publication Critical patent/FR2896326B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G07D7/06—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
    • G07D7/1205—Testing spectral properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1429—Identifying or ignoring parts by sensing at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18086—Extraction of features or characteristics of the image by performing operations within image blocks or by using histograms
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
FR0600383A 2006-01-16 2006-01-16 METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS Expired - Fee Related FR2896326B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0600383A FR2896326B1 (en) 2006-01-16 2006-01-16 METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600383A FR2896326B1 (en) 2006-01-16 2006-01-16 METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS

Publications (2)

Publication Number Publication Date
FR2896326A1 FR2896326A1 (en) 2007-07-20
FR2896326B1 true FR2896326B1 (en) 2008-04-11

Family

ID=36968721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0600383A Expired - Fee Related FR2896326B1 (en) 2006-01-16 2006-01-16 METHOD AND DEVICE FOR DETECTING PRINTED DOCUMENTS

Country Status (1)

Country Link
FR (1) FR2896326B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941525A (en) * 2014-04-02 2014-07-23 刘冬梅 Multifunctional file comparison instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03223976A (en) * 1990-01-29 1991-10-02 Ezel Inc Image collating device
JP3060902B2 (en) * 1995-06-30 2000-07-10 オムロン株式会社 Image processing apparatus and image processing method
AUPN462995A0 (en) * 1995-08-07 1995-08-31 Mikoh Technology Limited Optical memory data detector and authenticator
DE19820057A1 (en) * 1998-05-05 1999-11-11 Computer Ges Konstanz Method of identifying documents using through-illumination enables documents in different orientations and containing identifying marks to be identified at low cost
GB0031016D0 (en) * 2000-12-20 2001-01-31 Alphafox Systems Ltd Security systems

Also Published As

Publication number Publication date
FR2896326A1 (en) 2007-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100930