ZA917532B - Character recognition methods including locating and extracting predetermined data from a document - Google Patents

Character recognition methods including locating and extracting predetermined data from a document

Info

Publication number
ZA917532B
ZA917532B ZA917532A ZA917532A ZA917532B ZA 917532 B ZA917532 B ZA 917532B ZA 917532 A ZA917532 A ZA 917532A ZA 917532 A ZA917532 A ZA 917532A ZA 917532 B ZA917532 B ZA 917532B
Authority
ZA
South Africa
Prior art keywords
document
character recognition
predetermined data
methods including
recognition methods
Prior art date
Application number
ZA917532A
Other languages
English (en)
Inventor
Gerhard K Wustmann
K Wustmann Gerhard
Original Assignee
Unisys Corp
Computer Ges Konstanz
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 Unisys Corp, Computer Ges Konstanz filed Critical Unisys Corp
Publication of ZA917532B publication Critical patent/ZA917532B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
ZA917532A 1990-09-28 1991-09-20 Character recognition methods including locating and extracting predetermined data from a document ZA917532B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP9001639 1990-09-28
DE4030799 1990-09-28
US07/601,142 US5864629A (en) 1990-09-28 1990-10-19 Character recognition methods and apparatus for locating and extracting predetermined data from a document

Publications (1)

Publication Number Publication Date
ZA917532B true ZA917532B (en) 1992-06-24

Family

ID=27201730

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA917532A ZA917532B (en) 1990-09-28 1991-09-20 Character recognition methods including locating and extracting predetermined data from a document

Country Status (9)

Country Link
US (1) US5864629A (fr)
EP (1) EP0551403B1 (fr)
JP (1) JP3078318B2 (fr)
AT (1) ATE173846T1 (fr)
AU (1) AU658839B2 (fr)
CA (1) CA2091997C (fr)
DE (1) DE69130535T2 (fr)
WO (1) WO1992006449A1 (fr)
ZA (1) ZA917532B (fr)

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EP0677817B1 (fr) * 1994-04-15 2000-11-08 Canon Kabushiki Kaisha Système de segmentation de pages et reconnaissance de caractères
JPH09259219A (ja) * 1996-03-26 1997-10-03 Sharp Corp 文字認識方法
US7411593B2 (en) * 2001-03-28 2008-08-12 International Business Machines Corporation Image rotation with substantially no aliasing error
US20040194009A1 (en) * 2003-03-27 2004-09-30 Lacomb Christina Automated understanding, extraction and structured reformatting of information in electronic files
US7653871B2 (en) * 2003-03-27 2010-01-26 General Electric Company Mathematical decomposition of table-structured electronic documents
US20040193520A1 (en) * 2003-03-27 2004-09-30 Lacomb Christina Automated understanding and decomposition of table-structured electronic documents
US20050094861A1 (en) * 2003-10-31 2005-05-05 International Business Machines Corporation Positional synchronization in a multivoting character recognition environment
US7793989B2 (en) * 2004-07-14 2010-09-14 Pinckney Jr Robert Locking connector with depressions
US7653233B2 (en) * 2005-09-12 2010-01-26 Pitney Bowes Inc. Confirming cancellation of truncated checks
US8571262B2 (en) * 2006-01-25 2013-10-29 Abbyy Development Llc Methods of object search and recognition
RU2006101908A (ru) * 2006-01-25 2010-04-27 Аби Софтвер Лтд. (Cy) Структурное описание документа, способ описания структуры графических объектов и способы их распознавания (варианты)
US20070253615A1 (en) * 2006-04-26 2007-11-01 Yuan-Hsiang Chang Method and system for banknote recognition
US8136721B2 (en) * 2006-05-12 2012-03-20 International Business Machines Corporation Enhanced check code line image capture for improved OCR
US9740692B2 (en) 2006-08-01 2017-08-22 Abbyy Development Llc Creating flexible structure descriptions of documents with repetitive non-regular structures
US7836932B2 (en) 2007-09-14 2010-11-23 3M Innovative Properties Company Taping head
US10650265B1 (en) 2019-05-29 2020-05-12 Capital One Services, Llc Systems and methods for enhancing real-time image recognition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311486A (en) * 1969-03-31 1973-03-28 Dunlop Holdings Ltd Floor structures for inflatable boats
US4205780A (en) 1977-03-21 1980-06-03 Teknekron, Inc. Document processing system and method
US4201978A (en) 1978-10-19 1980-05-06 NCR Canada Ltd. -- NCR Canada Ltee Document processing system
EP0082236B1 (fr) * 1981-12-23 1986-03-12 International Business Machines Corporation Méthode de reconnaissance de caractères pour lecteur optique de documents
US4590606A (en) * 1982-12-13 1986-05-20 International Business Machines Corporation Multi-function image processing system
JPS59186079A (ja) * 1983-04-06 1984-10-22 グローリー工業株式会社 紙幣識別装置
US4685141A (en) * 1983-12-19 1987-08-04 Ncr Canada Ltd - Ncr Canada Ltee Method and system for finding image data associated with the monetary amount on financial documents
GB2164442A (en) * 1984-09-11 1986-03-19 De La Rue Syst Sensing the condition of a document
US4628194A (en) * 1984-10-10 1986-12-09 Mars, Inc. Method and apparatus for currency validation
US4764972A (en) * 1985-05-23 1988-08-16 Nec Corporation Continuous characters recognition system
US4813077A (en) * 1986-07-30 1989-03-14 Scan-Optics, Inc. Sales transaction record processing system and method
US4888812A (en) * 1987-12-18 1989-12-19 International Business Machines Corporation Document image processing system
US5040226A (en) * 1988-05-31 1991-08-13 Trw Financial Systems, Inc. Courtesy amount read and transaction balancing system

Also Published As

Publication number Publication date
CA2091997C (fr) 2001-12-11
US5864629A (en) 1999-01-26
CA2091997A1 (fr) 1992-03-29
ATE173846T1 (de) 1998-12-15
JP3078318B2 (ja) 2000-08-21
WO1992006449A1 (fr) 1992-04-16
DE69130535T2 (de) 1999-07-15
AU658839B2 (en) 1995-05-04
EP0551403A1 (fr) 1993-07-21
EP0551403B1 (fr) 1998-11-25
JPH06501801A (ja) 1994-02-24
DE69130535D1 (de) 1999-01-07
AU8746691A (en) 1992-04-28

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