DE69228895D1 - Auswahlvorrichtung für ein Symbolermittlungssystem mit mehreren Zeichenerkennungsprozessoren - Google Patents

Auswahlvorrichtung für ein Symbolermittlungssystem mit mehreren Zeichenerkennungsprozessoren

Info

Publication number
DE69228895D1
DE69228895D1 DE69228895T DE69228895T DE69228895D1 DE 69228895 D1 DE69228895 D1 DE 69228895D1 DE 69228895 T DE69228895 T DE 69228895T DE 69228895 T DE69228895 T DE 69228895T DE 69228895 D1 DE69228895 D1 DE 69228895D1
Authority
DE
Germany
Prior art keywords
symbol determination
character recognition
selection device
determination system
several character
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 - Lifetime
Application number
DE69228895T
Other languages
English (en)
Other versions
DE69228895T2 (de
Inventor
Roger D Melen
Harry T Garland
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69228895D1 publication Critical patent/DE69228895D1/de
Application granted granted Critical
Publication of DE69228895T2 publication Critical patent/DE69228895T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data

Landscapes

  • Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Character Discrimination (AREA)
DE69228895T 1991-05-29 1992-05-15 Auswahlvorrichtung für ein Symbolermittlungssystem mit mehreren Zeichenerkennungsprozessoren Expired - Lifetime DE69228895T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/707,035 US5257323A (en) 1991-05-29 1991-05-29 Selection agent for a symbol determination system with multiple character recognition processors

Publications (2)

Publication Number Publication Date
DE69228895D1 true DE69228895D1 (de) 1999-05-20
DE69228895T2 DE69228895T2 (de) 1999-09-16

Family

ID=24840097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228895T Expired - Lifetime DE69228895T2 (de) 1991-05-29 1992-05-15 Auswahlvorrichtung für ein Symbolermittlungssystem mit mehreren Zeichenerkennungsprozessoren

Country Status (4)

Country Link
US (1) US5257323A (de)
EP (1) EP0516316B1 (de)
JP (1) JP3195038B2 (de)
DE (1) DE69228895T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2991779B2 (ja) * 1990-06-11 1999-12-20 株式会社リコー 文字認識方法及び装置
JP3046111B2 (ja) * 1991-11-08 2000-05-29 キヤノン株式会社 文字認識方法及びその装置
US5875261A (en) * 1991-12-20 1999-02-23 International Business Machines Corporation Method of and apparatus for optical character recognition based on geometric and color attribute hypothesis testing
US5359673A (en) * 1991-12-27 1994-10-25 Xerox Corporation Method and apparatus for converting bitmap image documents to editable coded data using a standard notation to record document recognition ambiguities
JPH05244414A (ja) * 1992-02-28 1993-09-21 Canon Inc 画像処理装置
US5459739A (en) * 1992-03-18 1995-10-17 Oclc Online Computer Library Center, Incorporated Merging three optical character recognition outputs for improved precision using a minimum edit distance function
JP3131287B2 (ja) * 1992-05-27 2001-01-31 株式会社日立製作所 パターン認識装置
US5455872A (en) * 1993-04-26 1995-10-03 International Business Machines Corporation System and method for enhanced character recogngition accuracy by adaptive probability weighting
FR2709361B1 (fr) * 1993-08-26 1995-09-22 Thepaut Andre Reconnaissance de forme par réseau de neurones.
US5555325A (en) * 1993-10-22 1996-09-10 Lockheed Martin Federal Systems, Inc. Data capture variable priority method and system for managing varying processing capacities
DE4407998C2 (de) * 1994-03-10 1996-03-14 Ibm Verfahren und Vorrichtung zur Erkennung eines Musters auf einem Beleg
US5434932A (en) * 1994-07-28 1995-07-18 West Publishing Company Line alignment apparatus and process
US5519786A (en) * 1994-08-09 1996-05-21 Trw Inc. Method and apparatus for implementing a weighted voting scheme for multiple optical character recognition systems
FI97176C (fi) * 1994-09-27 1996-10-25 Abb Industry Oy Puolijohdekytkimen ohjauspiiri
DE4436408C1 (de) * 1994-10-12 1995-12-07 Daimler Benz Ag Mustererkennungsverfahren
US6181837B1 (en) * 1994-11-18 2001-01-30 The Chase Manhattan Bank, N.A. Electronic check image storage and retrieval system
JP2737734B2 (ja) * 1995-12-13 1998-04-08 日本電気株式会社 指紋分類装置
US5889897A (en) * 1997-04-08 1999-03-30 International Patent Holdings Ltd. Methodology for OCR error checking through text image regeneration
US6151423A (en) * 1998-03-04 2000-11-21 Canon Kabushiki Kaisha Character recognition with document orientation determination
US6662180B1 (en) * 1999-05-12 2003-12-09 Matsushita Electric Industrial Co., Ltd. Method for searching in large databases of automatically recognized text
JP2001043212A (ja) * 1999-07-23 2001-02-16 Internatl Business Mach Corp <Ibm> 電子文書における文字情報の正規化方法
US6395648B1 (en) 2000-02-25 2002-05-28 Wafermasters, Inc. Wafer processing system
WO2002045002A1 (de) * 2000-11-28 2002-06-06 Siemens Aktiengesellschaft Verfahren und system zur reduzierung der fehlerrate bei mustererkennungen
US7095875B2 (en) * 2001-05-15 2006-08-22 Lockheed Martin Corporation Method and system for address result arbitration
US7379978B2 (en) * 2002-07-19 2008-05-27 Fiserv Incorporated Electronic item management and archival system and method of operating the same
US20050144189A1 (en) * 2002-07-19 2005-06-30 Keay Edwards Electronic item management and archival system and method of operating the same
RU2234734C1 (ru) * 2002-12-17 2004-08-20 Аби Софтвер Лтд. Способ многоэтапного анализа информации растрового изображения
US20050094861A1 (en) * 2003-10-31 2005-05-05 International Business Machines Corporation Positional synchronization in a multivoting character recognition environment
GB0611561D0 (en) * 2006-06-08 2006-07-19 Ibm A validation engine
GB0623236D0 (en) 2006-11-22 2007-01-03 Ibm An apparatus and a method for correcting erroneous image identifications generated by an ocr device
US8379027B2 (en) * 2007-06-20 2013-02-19 Red Hat, Inc. Rendering engine test system
WO2021251972A1 (en) * 2020-06-11 2021-12-16 Hitachi, Ltd. Method to improve probability calculation of knowledge base construction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978675A (en) * 1959-12-10 1961-04-04 Bell Telephone Labor Inc Character recognition system
US3341814A (en) * 1962-07-11 1967-09-12 Burroughs Corp Character recognition
FR2191788A5 (de) * 1972-06-30 1974-02-01 Honeywell Bull
US3988715A (en) * 1975-10-24 1976-10-26 International Business Machines Corporation Multi-channel recognition discriminator
JPS60108981A (ja) * 1983-11-18 1985-06-14 Hitachi Ltd 光学文字読取装置
JPS6443942U (de) * 1987-09-10 1989-03-16
US4876735A (en) * 1987-12-18 1989-10-24 International Business Machines Corporation Method and apparatus for character recognition systems
JP2553608B2 (ja) * 1988-01-04 1996-11-13 住友電気工業 株式会社 光学文字読取装置
JPH0385691A (ja) * 1989-08-30 1991-04-10 Meidensha Corp 認識結果判定方式
US5075896A (en) * 1989-10-25 1991-12-24 Xerox Corporation Character and phoneme recognition based on probability clustering
JPH043753U (de) * 1990-04-25 1992-01-14

Also Published As

Publication number Publication date
EP0516316B1 (de) 1999-04-14
EP0516316A3 (en) 1993-10-20
JP3195038B2 (ja) 2001-08-06
US5257323A (en) 1993-10-26
DE69228895T2 (de) 1999-09-16
JPH06318269A (ja) 1994-11-15
EP0516316A2 (de) 1992-12-02

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Legal Events

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