JP3950498B2 - イメージ処理方法及び装置 - Google Patents

イメージ処理方法及び装置 Download PDF

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Publication number
JP3950498B2
JP3950498B2 JP22183596A JP22183596A JP3950498B2 JP 3950498 B2 JP3950498 B2 JP 3950498B2 JP 22183596 A JP22183596 A JP 22183596A JP 22183596 A JP22183596 A JP 22183596A JP 3950498 B2 JP3950498 B2 JP 3950498B2
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rectangles
contour
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block
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Japanese (ja)
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JPH09171557A5 (enExample
JPH09171557A (ja
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ヤン ワン シン
敏明 矢ヶ崎
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Canon Inc
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Canon Inc
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Analysis (AREA)
JP22183596A 1995-08-11 1996-08-06 イメージ処理方法及び装置 Expired - Fee Related JP3950498B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/514,250 1995-08-11
US08/514,250 US5774579A (en) 1995-08-11 1995-08-11 Block selection system in which overlapping blocks are decomposed

Publications (3)

Publication Number Publication Date
JPH09171557A JPH09171557A (ja) 1997-06-30
JPH09171557A5 JPH09171557A5 (enExample) 2004-08-19
JP3950498B2 true JP3950498B2 (ja) 2007-08-01

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Family Applications (1)

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JP22183596A Expired - Fee Related JP3950498B2 (ja) 1995-08-11 1996-08-06 イメージ処理方法及び装置

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US (1) US5774579A (enExample)
EP (1) EP0758774B1 (enExample)
JP (1) JP3950498B2 (enExample)
DE (1) DE69610882T2 (enExample)

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JP4401560B2 (ja) 1999-12-10 2010-01-20 キヤノン株式会社 画像処理装置、画像処理方法、及び記憶媒体
JP3729017B2 (ja) * 2000-03-27 2005-12-21 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置
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JP4462819B2 (ja) * 2002-09-26 2010-05-12 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
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US7095877B2 (en) * 2003-07-30 2006-08-22 Xerox Corporation System and method for measuring and quantizing document quality
JP4012140B2 (ja) * 2003-11-20 2007-11-21 キヤノン株式会社 画像処理装置、情報処理装置及びそれらの制御方法、プログラム
JP4600089B2 (ja) * 2005-03-02 2010-12-15 カシオ計算機株式会社 データ処理装置、およびデータ処理プログラム
JP4443443B2 (ja) * 2005-03-04 2010-03-31 富士通株式会社 文書画像レイアウト解析プログラム、文書画像レイアウト解析装置、および文書画像レイアウト解析方法
JP4574503B2 (ja) * 2005-09-09 2010-11-04 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
EP1785847B1 (en) * 2005-10-27 2015-11-18 Accenture Global Services Limited Display apparatus for automatically visualizing an application landscape
US7561722B2 (en) * 2005-12-14 2009-07-14 Xerox Corporation System and method for interactive document layout
US7729546B2 (en) * 2005-12-23 2010-06-01 Lexmark International, Inc. Document segmentation for mixed raster content representation
JP4289420B2 (ja) * 2007-05-10 2009-07-01 セイコーエプソン株式会社 画像処理装置および画像処理方法
US8045800B2 (en) * 2007-06-11 2011-10-25 Microsoft Corporation Active segmentation for groups of images
US8731297B1 (en) * 2007-09-28 2014-05-20 Amazon Technologies, Inc. Processing a digital image of content to remove border artifacts
US8838489B2 (en) 2007-12-27 2014-09-16 Amazon Technologies, Inc. On-demand generating E-book content with advertising
JP4891273B2 (ja) * 2008-01-30 2012-03-07 キヤノン株式会社 画像形成装置及びその制御方法
JP5206529B2 (ja) * 2009-03-19 2013-06-12 富士ゼロックス株式会社 画像処理装置、情報処理装置、画像読取装置およびプログラム
CN102375988B (zh) * 2010-08-17 2013-12-25 富士通株式会社 文件图像处理方法和设备
AU2010257298B2 (en) * 2010-12-17 2014-01-23 Canon Kabushiki Kaisha Finding text regions from coloured image independent of colours
US9275467B2 (en) * 2012-03-29 2016-03-01 Analog Devices, Inc. Incremental contour-extraction scheme for binary image segments
EP3058512B1 (en) * 2013-10-16 2022-06-01 3M Innovative Properties Company Organizing digital notes on a user interface
US9424668B1 (en) * 2014-08-28 2016-08-23 Google Inc. Session-based character recognition for document reconstruction
US10824788B2 (en) * 2019-02-08 2020-11-03 International Business Machines Corporation Collecting training data from TeX files

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JP2502175B2 (ja) * 1990-08-18 1996-05-29 富士通株式会社 原画像パタ―ンデ―タ再生方法及び装置
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Also Published As

Publication number Publication date
DE69610882D1 (de) 2000-12-14
DE69610882T2 (de) 2001-04-05
JPH09171557A (ja) 1997-06-30
US5774579A (en) 1998-06-30
EP0758774A3 (en) 1997-10-01
EP0758774A2 (en) 1997-02-19
EP0758774B1 (en) 2000-11-08

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