DE69724755D1 - Auffinden von Titeln und Photos in abgetasteten Dokumentbildern - Google Patents

Auffinden von Titeln und Photos in abgetasteten Dokumentbildern

Info

Publication number
DE69724755D1
DE69724755D1 DE69724755T DE69724755T DE69724755D1 DE 69724755 D1 DE69724755 D1 DE 69724755D1 DE 69724755 T DE69724755 T DE 69724755T DE 69724755 T DE69724755 T DE 69724755T DE 69724755 D1 DE69724755 D1 DE 69724755D1
Authority
DE
Germany
Prior art keywords
titles
photos
finding
scanned document
document images
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
DE69724755T
Other languages
English (en)
Other versions
DE69724755T2 (de
Inventor
Jiangying Zhou
Daniel P Lopresti
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69724755D1 publication Critical patent/DE69724755D1/de
Publication of DE69724755T2 publication Critical patent/DE69724755T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06V30/40—Document-oriented image-based pattern recognition
DE69724755T 1997-01-21 1997-12-16 Auffinden von Titeln und Photos in abgetasteten Dokumentbildern Expired - Fee Related DE69724755T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/785,993 US5892843A (en) 1997-01-21 1997-01-21 Title, caption and photo extraction from scanned document images
US785993 1997-01-21

Publications (2)

Publication Number Publication Date
DE69724755D1 true DE69724755D1 (de) 2003-10-16
DE69724755T2 DE69724755T2 (de) 2004-07-01

Family

ID=25137273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724755T Expired - Fee Related DE69724755T2 (de) 1997-01-21 1997-12-16 Auffinden von Titeln und Photos in abgetasteten Dokumentbildern

Country Status (4)

Country Link
US (1) US5892843A (de)
EP (1) EP0854433B1 (de)
JP (1) JPH10260993A (de)
DE (1) DE69724755T2 (de)

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DE69724755T2 (de) 2004-07-01
EP0854433B1 (de) 2003-09-10
EP0854433A3 (de) 1998-11-04
EP0854433A2 (de) 1998-07-22
US5892843A (en) 1999-04-06
JPH10260993A (ja) 1998-09-29

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