DE3275878D1 - Method and system for processing data signals representing an unknown character - Google Patents

Method and system for processing data signals representing an unknown character

Info

Publication number
DE3275878D1
DE3275878D1 DE8383900324T DE3275878T DE3275878D1 DE 3275878 D1 DE3275878 D1 DE 3275878D1 DE 8383900324 T DE8383900324 T DE 8383900324T DE 3275878 T DE3275878 T DE 3275878T DE 3275878 D1 DE3275878 D1 DE 3275878D1
Authority
DE
Germany
Prior art keywords
data signals
processing data
signals representing
unknown character
unknown
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
Application number
DE8383900324T
Other languages
English (en)
Inventor
Robert Blaize Nally
James Frances Akister
Patrick Chapwoo Leung
Eric James Vance
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.)
NCR Canada Ltd
Original Assignee
NCR Canada 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 NCR Canada Ltd filed Critical NCR Canada Ltd
Application granted granted Critical
Publication of DE3275878D1 publication Critical patent/DE3275878D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • 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
    • G06V30/16—Image preprocessing
    • G06V30/164—Noise filtering
    • 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
    • G06V30/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
  • Semiconductor Integrated Circuits (AREA)
DE8383900324T 1981-12-17 1982-12-14 Method and system for processing data signals representing an unknown character Expired DE3275878D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/331,936 US4457015A (en) 1981-12-17 1981-12-17 Matrix character preprocessing system
PCT/US1982/001764 WO1983002186A1 (en) 1981-12-17 1982-12-14 Method and system for processing data signals representing an unknown character

Publications (1)

Publication Number Publication Date
DE3275878D1 true DE3275878D1 (en) 1987-04-30

Family

ID=23295994

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198383900324T Pending DE96066T1 (de) 1981-12-17 1982-12-14 Verfahren und system zum behandeln von datensignalen die einen unbekannten charakter darstellen.
DE8383900324T Expired DE3275878D1 (en) 1981-12-17 1982-12-14 Method and system for processing data signals representing an unknown character

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198383900324T Pending DE96066T1 (de) 1981-12-17 1982-12-14 Verfahren und system zum behandeln von datensignalen die einen unbekannten charakter darstellen.

Country Status (6)

Country Link
US (1) US4457015A (de)
EP (1) EP0096066B1 (de)
JP (1) JPS58502117A (de)
CA (1) CA1181861A (de)
DE (2) DE96066T1 (de)
WO (1) WO1983002186A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154076A (ja) * 1985-12-27 1987-07-09 Hitachi Ltd 画像処理方法
US4805117A (en) * 1986-09-26 1989-02-14 International Business Machines Corporation Method for controlling concatenation of transformation matrices in a graphics display system
US5416308A (en) * 1991-08-29 1995-05-16 Video Lottery Technologies, Inc. Transaction document reader
EP0663645A3 (de) * 1994-01-13 1996-07-03 Eastman Kodak Co Bitmapregistrierung durch Gradientabstieg.
US5910988A (en) * 1997-08-27 1999-06-08 Csp Holdings, Inc. Remote image capture with centralized processing and storage
US8024269B1 (en) 1997-08-27 2011-09-20 Datatreasury Corporation Remote image capture with centralized processing and storage
US7519558B2 (en) * 1997-08-27 2009-04-14 Ballard Claudio R Biometrically enabled private secure information repository
US7475040B2 (en) * 2000-04-28 2009-01-06 Netdeposit, Inc. Return item early notification and return
US7386511B2 (en) * 2000-04-28 2008-06-10 Netdeposit Inc. Methods and systems for processing financial instrument deposits
US7216106B1 (en) 2000-04-28 2007-05-08 Netdeposit, Inc. Method and system for processing financial instrument deposits physically remote from a financial institution
US7181430B1 (en) 2000-04-28 2007-02-20 Netdeposit, Inc. Method and system for processing financial instrument deposits physically remote from a financial institution
US7295694B2 (en) * 2002-02-22 2007-11-13 International Business Machines Corporation MICR-based optical character recognition system and method
WO2003091849A2 (en) 2002-04-23 2003-11-06 The Clearing House Service Company L.L.C. Payment identification code system
US8725607B2 (en) 2004-01-30 2014-05-13 The Clearing House Payments Company LLC Electronic payment clearing and check image exchange systems and methods
US20070133859A1 (en) * 2005-10-28 2007-06-14 Imaging Business Machines, Llc Methods and systems for reading magnetic ink character recognition information
US11295308B1 (en) 2014-10-29 2022-04-05 The Clearing House Payments Company, L.L.C. Secure payment processing
US11694168B2 (en) 2015-07-01 2023-07-04 The Clearing House Payments Company L.L.C. Real-time payment system, method, apparatus, and computer program
US11042882B2 (en) 2015-07-01 2021-06-22 The Clearing House Payments Company, L.L.C. Real-time payment system, method, apparatus, and computer program
US11436577B2 (en) 2018-05-03 2022-09-06 The Clearing House Payments Company L.L.C. Bill pay service with federated directory model support

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128938C (de) * 1957-12-23
US3165717A (en) * 1959-04-08 1965-01-12 Ibm Character recognition system
US3160853A (en) * 1959-12-21 1964-12-08 Ibm Character recognition apparatus
DE1188845B (de) * 1963-04-11 1965-03-11 Siemens Ag Verfahren und Schaltungsanordnung zur Unterdrueckung von Stoersignalen in einer Anordnung zur maschinellen Erkennung von Schriftzeichen
US3509533A (en) * 1965-06-07 1970-04-28 Recognition Equipment Inc Digital-analog optical character recognition
US3432673A (en) * 1967-10-06 1969-03-11 Control Data Corp Line tracking reading machine having means to positionally normalize the character-video signals
US4136332A (en) * 1976-01-30 1979-01-23 Hitachi, Ltd. Device for detecting displacement between patterns

Also Published As

Publication number Publication date
CA1181861A (en) 1985-01-29
DE96066T1 (de) 1984-05-24
EP0096066B1 (de) 1987-03-25
JPS58502117A (ja) 1983-12-08
US4457015A (en) 1984-06-26
WO1983002186A1 (en) 1983-06-23
EP0096066A1 (de) 1983-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee