ATE537524T1 - Verfahren und vorrichtung zur magnetischen zeichenerkennung - Google Patents

Verfahren und vorrichtung zur magnetischen zeichenerkennung

Info

Publication number
ATE537524T1
ATE537524T1 AT08008898T AT08008898T ATE537524T1 AT E537524 T1 ATE537524 T1 AT E537524T1 AT 08008898 T AT08008898 T AT 08008898T AT 08008898 T AT08008898 T AT 08008898T AT E537524 T1 ATE537524 T1 AT E537524T1
Authority
AT
Austria
Prior art keywords
character
waveform
magnetic
peak
peaks
Prior art date
Application number
AT08008898T
Other languages
English (en)
Inventor
Hiroshi Nakamura
Original Assignee
Nidec Sankyo Corp
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 JP2007131232A external-priority patent/JP4923223B2/ja
Priority claimed from JP2008007657A external-priority patent/JP4923227B2/ja
Application filed by Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Application granted granted Critical
Publication of ATE537524T1 publication Critical patent/ATE537524T1/de

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
    • G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
    • G07D7/0047—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 digital security elements, e.g. information coded on a magnetic thread or strip using checkcodes, e.g. coded numbers derived from serial number and denomination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G06V30/2253—Recognition of characters printed with magnetic ink
    • 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
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
AT08008898T 2007-05-17 2008-05-14 Verfahren und vorrichtung zur magnetischen zeichenerkennung ATE537524T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007131232A JP4923223B2 (ja) 2007-05-17 2007-05-17 磁気文字認識方法及び磁気文字認識装置
JP2008007657A JP4923227B2 (ja) 2008-01-17 2008-01-17 磁気文字認識方法及び磁気文字認識装置

Publications (1)

Publication Number Publication Date
ATE537524T1 true ATE537524T1 (de) 2011-12-15

Family

ID=39712439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08008898T ATE537524T1 (de) 2007-05-17 2008-05-14 Verfahren und vorrichtung zur magnetischen zeichenerkennung

Country Status (3)

Country Link
US (1) US8121384B2 (de)
EP (1) EP1993077B1 (de)
AT (1) ATE537524T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091784B1 (en) * 2005-03-09 2012-01-10 Diebold, Incorporated Banking system controlled responsive to data bearing records
JP5245088B2 (ja) * 2008-05-30 2013-07-24 日本電産サンキョー株式会社 磁気文字認識方法及び磁気文字認識装置
US9129175B2 (en) * 2012-06-08 2015-09-08 Seiko Epson Corporation Recording media processing device, control method of a recording media processing device, and computer-readable recording medium
US9576211B2 (en) 2012-07-09 2017-02-21 Seiko Epson Corporation Device, method, and storage medium for magnetic ink character peak detection and recognition
US9042633B2 (en) 2012-07-18 2015-05-26 Seiko Epson Corporation Recording media processing device, control method of a recording media processing device, and non-transitory storage medium
JP6226629B2 (ja) * 2013-08-09 2017-11-08 株式会社東芝 磁気検出装置及び紙葉類処理装置
EP3093792B1 (de) 2015-05-11 2019-05-15 GIE i-datech Lesegerät für informationen, die auf einem datenträger in form von magnetischen zeichen gespeichert sind
CN110956737B (zh) * 2020-01-07 2021-10-12 武汉卓目科技有限公司 一种安全线识别方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987411A (en) * 1975-08-11 1976-10-19 Burroughs Corporation Character recognition system employing extraneous and required peak detection with variable threshold controlled timing
US4845348A (en) * 1988-06-20 1989-07-04 Ncr Corporation Method and apparatus for reading bar code magnetic ink characters
US5524063A (en) * 1994-02-25 1996-06-04 Soricon, Inc. Character reading apparatus
US6674786B1 (en) * 1999-04-23 2004-01-06 Sankyo Seiki Mfg. Co., Ltd. Data demodulation
DE60138051D1 (de) * 2000-01-24 2009-04-30 Nidec Sankyo Corp Magnetkartenleser sowie Wiedergabe- und Demodulationsverfahren
JP4617537B2 (ja) 2000-06-06 2011-01-26 セイコーエプソン株式会社 磁気パターンの認識方法、情報記録媒体、磁気パターン認識装置及び複合処理装置
JP4438387B2 (ja) * 2003-02-03 2010-03-24 セイコーエプソン株式会社 磁気インク文字読取装置
JP4186806B2 (ja) 2003-11-28 2008-11-26 セイコーエプソン株式会社 磁気バーコード認識装置、磁気バーコード認識方法およびプログラム
US20070133859A1 (en) * 2005-10-28 2007-06-14 Imaging Business Machines, Llc Methods and systems for reading magnetic ink character recognition information
JP4887516B2 (ja) * 2006-11-21 2012-02-29 日本電産サンキョー株式会社 磁気インク文字認識方法及び磁気文字認識装置
US8023718B1 (en) * 2007-01-16 2011-09-20 Burroughs Payment Systems, Inc. Method and system for linking front and rear images in a document reader/imager
JP5245088B2 (ja) * 2008-05-30 2013-07-24 日本電産サンキョー株式会社 磁気文字認識方法及び磁気文字認識装置

Also Published As

Publication number Publication date
EP1993077A3 (de) 2009-05-20
US8121384B2 (en) 2012-02-21
US20080285839A1 (en) 2008-11-20
EP1993077A2 (de) 2008-11-19
EP1993077B1 (de) 2011-12-14

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