DE69226611T2 - Verfahren und Gerät zur Verarbeitung eines Dokumentbildes - Google Patents

Verfahren und Gerät zur Verarbeitung eines Dokumentbildes

Info

Publication number
DE69226611T2
DE69226611T2 DE69226611T DE69226611T DE69226611T2 DE 69226611 T2 DE69226611 T2 DE 69226611T2 DE 69226611 T DE69226611 T DE 69226611T DE 69226611 T DE69226611 T DE 69226611T DE 69226611 T2 DE69226611 T2 DE 69226611T2
Authority
DE
Germany
Prior art keywords
processing
document image
document
image
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 - Fee Related
Application number
DE69226611T
Other languages
English (en)
Other versions
DE69226611D1 (de
Inventor
M Margaret Withgott
Daniel P Huttenlocher
Martin Kay
Steven C Bagley
Per Kristian Halvorsen
John Seely Brown
Ronald M Kaplan
Todd A Cass
William Newman
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE69226611D1 publication Critical patent/DE69226611D1/de
Application granted granted Critical
Publication of DE69226611T2 publication Critical patent/DE69226611T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/268—Morphological analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/166—Editing, e.g. inserting or deleting
    • G06F40/169—Annotation, e.g. comment data or footnotes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/40—Processing or translation of natural language
    • G06F40/55—Rule-based translation
    • 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
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G06V30/416—Extracting the logical structure, e.g. chapters, sections or page numbers; Identifying elements of the document, e.g. authors
    • 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
DE69226611T 1991-11-19 1992-11-16 Verfahren und Gerät zur Verarbeitung eines Dokumentbildes Expired - Fee Related DE69226611T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79541991A 1991-11-19 1991-11-19

Publications (2)

Publication Number Publication Date
DE69226611D1 DE69226611D1 (de) 1998-09-17
DE69226611T2 true DE69226611T2 (de) 1999-01-28

Family

ID=25165475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226611T Expired - Fee Related DE69226611T2 (de) 1991-11-19 1992-11-16 Verfahren und Gerät zur Verarbeitung eines Dokumentbildes

Country Status (5)

Country Link
US (1) US5748805A (de)
EP (1) EP0544434B1 (de)
JP (1) JP3289968B2 (de)
CA (1) CA2078423C (de)
DE (1) DE69226611T2 (de)

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Also Published As

Publication number Publication date
JP3289968B2 (ja) 2002-06-10
JPH05250408A (ja) 1993-09-28
EP0544434B1 (de) 1998-08-12
EP0544434A2 (de) 1993-06-02
CA2078423A1 (en) 1993-05-20
CA2078423C (en) 1997-01-14
DE69226611D1 (de) 1998-09-17
EP0544434A3 (en) 1993-12-22
US5748805A (en) 1998-05-05

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