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DE60325934D1 - Segmentierung eines Bildes mittels kürzester Zyklen - Google Patents

Segmentierung eines Bildes mittels kürzester Zyklen

Info

Publication number
DE60325934D1
DE60325934D1 DE60325934T DE60325934T DE60325934D1 DE 60325934 D1 DE60325934 D1 DE 60325934D1 DE 60325934 T DE60325934 T DE 60325934T DE 60325934 T DE60325934 T DE 60325934T DE 60325934 D1 DE60325934 D1 DE 60325934D1
Authority
DE
Germany
Prior art keywords
image
vertices
edges
shortest cycles
segmentation
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
DE60325934T
Other languages
English (en)
Inventor
Henricus A Marquering
Dennis Peeten
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 Production Printing Netherlands BV
Original Assignee
Oce Technologies BV
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 Oce Technologies BV filed Critical Oce Technologies BV
Application granted granted Critical
Publication of DE60325934D1 publication Critical patent/DE60325934D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE60325934T 2002-11-22 2003-11-10 Segmentierung eines Bildes mittels kürzester Zyklen Expired - Fee Related DE60325934D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02079935 2002-11-22

Publications (1)

Publication Number Publication Date
DE60325934D1 true DE60325934D1 (de) 2009-03-12

Family

ID=32695563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325934T Expired - Fee Related DE60325934D1 (de) 2002-11-22 2003-11-10 Segmentierung eines Bildes mittels kürzester Zyklen

Country Status (4)

Country Link
US (1) US7529407B2 (de)
JP (1) JP2004288158A (de)
AT (1) ATE421735T1 (de)
DE (1) DE60325934D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7394472B2 (en) * 2004-10-08 2008-07-01 Battelle Memorial Institute Combinatorial evaluation of systems including decomposition of a system representation into fundamental cycles
GB2420669A (en) 2004-11-26 2006-05-31 Snell & Wilcox Ltd Image segmentation
JP4720529B2 (ja) * 2005-03-10 2011-07-13 富士ゼロックス株式会社 画像処理装置、画像形成装置、画像処理方法及びプログラム
US8548267B1 (en) * 2007-09-28 2013-10-01 Amazon Technologies, Inc. Processing a digital image of content using content aware despeckling
US8838489B2 (en) 2007-12-27 2014-09-16 Amazon Technologies, Inc. On-demand generating E-book content with advertising
US9087337B2 (en) * 2008-10-03 2015-07-21 Google Inc. Displaying vertical content on small display devices
KR101114744B1 (ko) * 2009-02-12 2012-03-05 전남대학교산학협력단 영상으로부터 텍스트를 인식하는 방법
US20100315440A1 (en) * 2009-06-15 2010-12-16 International Business Machines Corporation Adaptive viewing of remote documents on mobile devices
US8811745B2 (en) * 2010-01-20 2014-08-19 Duke University Segmentation and identification of layered structures in images
US10115031B1 (en) * 2015-02-27 2018-10-30 Evernote Corporation Detecting rectangular page and content boundaries from smartphone video stream
CN107133622B (zh) 2016-02-29 2022-08-26 阿里巴巴集团控股有限公司 一种单词的分割方法和装置
CN107688812B (zh) * 2017-08-25 2020-04-21 重庆慧都科技有限公司 一种基于机器视觉的食品生产日期喷墨字体修复方法
KR20260006247A (ko) * 2024-07-04 2026-01-13 아주대학교산학협력단 레이아웃 인식에 기초한 문자 인식 방법 및 시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472313B1 (de) 1990-08-03 1998-11-11 Canon Kabushiki Kaisha Gerät und Verfahren zur Bildverarbeitung
US6175844B1 (en) * 1997-05-29 2001-01-16 Adobe Systems Incorporated Ordering groups of text in an image
US6470095B2 (en) * 1998-10-13 2002-10-22 Xerox Corporation Automatic extraction of text regions and region borders for an electronic work surface
US6263113B1 (en) * 1998-12-11 2001-07-17 Philips Electronics North America Corp. Method for detecting a face in a digital image

Also Published As

Publication number Publication date
JP2004288158A (ja) 2004-10-14
US20040141643A1 (en) 2004-07-22
ATE421735T1 (de) 2009-02-15
US7529407B2 (en) 2009-05-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee