AU8853291A - Character recognition methods including separating and extracting particular portions from extracted data - Google Patents

Character recognition methods including separating and extracting particular portions from extracted data

Info

Publication number
AU8853291A
AU8853291A AU88532/91A AU8853291A AU8853291A AU 8853291 A AU8853291 A AU 8853291A AU 88532/91 A AU88532/91 A AU 88532/91A AU 8853291 A AU8853291 A AU 8853291A AU 8853291 A AU8853291 A AU 8853291A
Authority
AU
Australia
Prior art keywords
amount
characters
extraneous
image
courtesy amount
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.)
Abandoned
Application number
AU88532/91A
Other languages
English (en)
Inventor
Norbert Klenner
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.)
Oce Document Technologies GmbH
Unisys Corp
Original Assignee
Computer Gesellschaft Konstanz mbH
CGK Computer Gesellschaft Konstanz mbH
Unisys 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
Application filed by Computer Gesellschaft Konstanz mbH, CGK Computer Gesellschaft Konstanz mbH, Unisys Corp filed Critical Computer Gesellschaft Konstanz mbH
Publication of AU8853291A publication Critical patent/AU8853291A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
    • 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
    • G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
    • 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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • G06V30/274—Syntactic or semantic context, e.g. balancing
    • 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
AU88532/91A 1990-09-28 1991-09-26 Character recognition methods including separating and extracting particular portions from extracted data Abandoned AU8853291A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4030798 1990-09-28
DE4030798 1990-09-28
US60041890A 1990-10-19 1990-10-19
US600418 1990-10-19

Publications (1)

Publication Number Publication Date
AU8853291A true AU8853291A (en) 1992-04-28

Family

ID=25897309

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88532/91A Abandoned AU8853291A (en) 1990-09-28 1991-09-26 Character recognition methods including separating and extracting particular portions from extracted data

Country Status (5)

Country Link
EP (1) EP0551392A1 (de)
JP (1) JPH06501803A (de)
AU (1) AU8853291A (de)
CA (1) CA2091998A1 (de)
WO (1) WO1992006447A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444793A (en) * 1993-06-15 1995-08-22 Ncr Corporation Method for detecting machine printed monetary amounts in binary images
US5600732A (en) * 1994-12-08 1997-02-04 Banctec, Inc. Document image analysis method
FR2801997A1 (fr) * 1999-12-02 2001-06-08 Itesoft Technologie adaptative d'analyse automatique de document
FR2825171B1 (fr) * 2001-05-25 2004-02-13 Itesoft Sa Procede et dispositif de lecture de documents
US7653871B2 (en) 2003-03-27 2010-01-26 General Electric Company Mathematical decomposition of table-structured electronic documents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS62298885A (ja) * 1986-06-18 1987-12-25 Hitachi Ltd 光学文字読取り方式
WO1988002157A1 (en) * 1986-09-19 1988-03-24 Arthur Wheeler Holt Character and pattern recognition machine and method

Also Published As

Publication number Publication date
JPH06501803A (ja) 1994-02-24
WO1992006447A2 (en) 1992-04-16
WO1992006447A3 (en) 1992-07-09
CA2091998A1 (en) 1992-03-29
EP0551392A1 (de) 1993-07-21

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