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DE69626435D1 - Verfahren und Vorrichtung zum Abtasten eines Dokuments - Google Patents

Verfahren und Vorrichtung zum Abtasten eines Dokuments

Info

Publication number
DE69626435D1
DE69626435D1 DE69626435T DE69626435T DE69626435D1 DE 69626435 D1 DE69626435 D1 DE 69626435D1 DE 69626435 T DE69626435 T DE 69626435T DE 69626435 T DE69626435 T DE 69626435T DE 69626435 D1 DE69626435 D1 DE 69626435D1
Authority
DE
Germany
Prior art keywords
scanning
document
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
DE69626435T
Other languages
English (en)
Inventor
Willis J Luther
Thomas S Tullis
Shin-Ywan Wang
Toshiaki Yagasaki
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
Application granted granted Critical
Publication of DE69626435D1 publication Critical patent/DE69626435D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Processing (AREA)
DE69626435T 1995-04-04 1996-04-02 Verfahren und Vorrichtung zum Abtasten eines Dokuments Expired - Lifetime DE69626435D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/416,207 US6005680A (en) 1995-04-04 1995-04-04 Method for capturing a document image, a scanner using the method and a document image management system using the scanner

Publications (1)

Publication Number Publication Date
DE69626435D1 true DE69626435D1 (de) 2003-04-10

Family

ID=23649021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626435T Expired - Lifetime DE69626435D1 (de) 1995-04-04 1996-04-02 Verfahren und Vorrichtung zum Abtasten eines Dokuments

Country Status (4)

Country Link
US (2) US6005680A (de)
EP (1) EP0736999B1 (de)
JP (1) JPH08289094A (de)
DE (1) DE69626435D1 (de)

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US7635087B1 (en) 2001-10-01 2009-12-22 Avante International Technology, Inc. Method for processing a machine readable ballot and ballot therefor
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US7515772B2 (en) * 2004-08-21 2009-04-07 Xerox Corp Document registration and skew detection system
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JP2006140601A (ja) * 2004-11-10 2006-06-01 Canon Inc 画像処理装置及び画像処理装置の制御方法
US7853629B2 (en) * 2005-03-23 2010-12-14 Executive Data Systems, Inc. Document imaging and management system for paperless workflow
JP2008009572A (ja) * 2006-06-27 2008-01-17 Fuji Xerox Co Ltd ドキュメント処理システム、ドキュメント処理方法及びプログラム
JP5233350B2 (ja) * 2008-03-21 2013-07-10 富士ゼロックス株式会社 文書処理装置及び文書処理プログラム
US8066184B2 (en) 2008-04-30 2011-11-29 Avante International Technology, Inc. Optically readable marking sheet and reading apparatus and method therefor
US10977614B2 (en) * 2008-05-16 2021-04-13 TeraDact Solutions, Inc. Point of scan/copy redaction
KR101296681B1 (ko) * 2008-09-24 2013-08-16 삼성전자주식회사 영상 처리 방법 및 이를 이용한 화상형성장치
US8675220B2 (en) 2008-10-22 2014-03-18 J2 Global Communications, Inc. Internet fax message searching and fax content delivery using keyword detection
US8261985B2 (en) 2009-04-07 2012-09-11 Avante Corporation Limited Manual recount process using digitally imaged ballots
US8261986B2 (en) 2009-10-21 2012-09-11 Kevin Kwong-Tai Chung System and method for decoding an optically readable markable sheet and markable sheet therefor
US8970896B1 (en) 2013-08-27 2015-03-03 International Business Machines Corporation Printing quality determination based on text analysis
KR102240279B1 (ko) * 2014-04-21 2021-04-14 삼성전자주식회사 컨텐트 처리 방법 및 그 전자 장치
KR20170076447A (ko) * 2015-12-24 2017-07-04 에스프린팅솔루션 주식회사 화상 취득 장치, 화상 형성 장치 및 화상 취득 장치의 제어 방법
EP3188036B1 (de) * 2015-12-30 2019-05-08 LegalXtract ApS Verfahren und system zur bereitstellung eines extraktdokuments
US10083353B2 (en) 2016-10-28 2018-09-25 Intuit Inc. Identifying document forms using digital fingerprints

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Also Published As

Publication number Publication date
EP0736999A3 (de) 1997-11-19
EP0736999A2 (de) 1996-10-09
US6449065B1 (en) 2002-09-10
EP0736999B1 (de) 2003-03-05
US6005680A (en) 1999-12-21
JPH08289094A (ja) 1996-11-01

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Legal Events

Date Code Title Description
8332 No legal effect for de