CN101458699B - 图像处理装置和图像处理方法 - Google Patents

图像处理装置和图像处理方法 Download PDF

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Publication number
CN101458699B
CN101458699B CN200810183281.3A CN200810183281A CN101458699B CN 101458699 B CN101458699 B CN 101458699B CN 200810183281 A CN200810183281 A CN 200810183281A CN 101458699 B CN101458699 B CN 101458699B
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CN
China
Prior art keywords
character
electronic document
shape data
multiple different
picture
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
CN200810183281.3A
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English (en)
Chinese (zh)
Other versions
CN101458699A (zh
Inventor
榎本诚
金津知俊
中西惠子
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Canon Inc
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Canon Inc
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Publication date
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Publication of CN101458699A publication Critical patent/CN101458699A/zh
Application granted granted Critical
Publication of CN101458699B publication Critical patent/CN101458699B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/158—Segmentation of character regions using character size, text spacings or pitch estimation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/103—Formatting, i.e. changing of presentation of documents
    • G06F40/109—Font handling; Temporal or kinetic typography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/123—Storage facilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • 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
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/242—Division of the character sequences into groups prior to recognition; Selection of dictionaries
    • G06V30/244—Division of the character sequences into groups prior to recognition; Selection of dictionaries using graphical properties, e.g. alphabet type or font
    • G06V30/245—Font recognition
    • 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
    • G06V30/10—Character recognition
    • G06V30/28—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet
    • G06V30/287—Character recognition specially adapted to the type of the alphabet, e.g. Latin alphabet of Kanji, Hiragana or Katakana characters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Document Processing Apparatus (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN200810183281.3A 2007-12-12 2008-12-12 图像处理装置和图像处理方法 Expired - Fee Related CN101458699B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-321283 2007-12-12
JP2007321283 2007-12-12
JP2007321283A JP5376795B2 (ja) 2007-12-12 2007-12-12 画像処理装置、画像処理方法、そのプログラム及び記憶媒体

Publications (2)

Publication Number Publication Date
CN101458699A CN101458699A (zh) 2009-06-17
CN101458699B true CN101458699B (zh) 2015-11-25

Family

ID=40469995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810183281.3A Expired - Fee Related CN101458699B (zh) 2007-12-12 2008-12-12 图像处理装置和图像处理方法

Country Status (4)

Country Link
US (1) US8396294B2 (enExample)
EP (1) EP2071493B1 (enExample)
JP (1) JP5376795B2 (enExample)
CN (1) CN101458699B (enExample)

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JP4590433B2 (ja) * 2007-06-29 2010-12-01 キヤノン株式会社 画像処理装置、画像処理方法、コンピュータプログラム
US8031366B2 (en) * 2007-07-31 2011-10-04 Canon Kabushiki Kaisha Control apparatus, controlling method, program and recording medium
US9092668B2 (en) * 2009-07-18 2015-07-28 ABBYY Development Identifying picture areas based on gradient image analysis
KR20110051052A (ko) * 2009-11-09 2011-05-17 삼성전자주식회사 인쇄 제어 방법 및 인쇄 제어 단말장치
US8571270B2 (en) * 2010-05-10 2013-10-29 Microsoft Corporation Segmentation of a word bitmap into individual characters or glyphs during an OCR process
US20110280481A1 (en) * 2010-05-17 2011-11-17 Microsoft Corporation User correction of errors arising in a textual document undergoing optical character recognition (ocr) process
JP5249387B2 (ja) 2010-07-06 2013-07-31 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
JP5676942B2 (ja) 2010-07-06 2015-02-25 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
US8781152B2 (en) * 2010-08-05 2014-07-15 Brian Momeyer Identifying visual media content captured by camera-enabled mobile device
JP5716328B2 (ja) * 2010-09-14 2015-05-13 株式会社リコー 情報処理装置、情報処理方法、および情報処理プログラム
CN102456040A (zh) * 2010-10-28 2012-05-16 上海中晶科技有限公司 影像管理系统及方法
US9477853B2 (en) * 2011-09-08 2016-10-25 Hewlett-Packard Development Company, L.P. Generating an incremental information object
CN103186911B (zh) * 2011-12-28 2015-07-15 北大方正集团有限公司 一种处理扫描书数据的方法及装置
JP2013238933A (ja) * 2012-05-11 2013-11-28 Sharp Corp 画像処理装置、画像形成装置、プログラムおよびその記録媒体
JP5950700B2 (ja) 2012-06-06 2016-07-13 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
US10552717B2 (en) * 2016-03-16 2020-02-04 Canon Kabushiki Kaisha Image processing apparatus, control method thereof, and storage medium
CN112118307B (zh) * 2020-09-14 2022-03-15 珠海格力电器股份有限公司 设备数据的下载方法
JP7049010B1 (ja) * 2021-03-02 2022-04-06 株式会社インタラクティブソリューションズ プレゼンテーション評価システム
CN114020006B (zh) * 2021-09-26 2023-04-07 佛山中科云图智能科技有限公司 无人机辅助降落方法、装置、存储介质以及电子设备

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US5689620A (en) * 1995-04-28 1997-11-18 Xerox Corporation Automatic training of character templates using a transcription and a two-dimensional image source model
JP3606401B2 (ja) * 1995-11-30 2005-01-05 富士通株式会社 文書検索装置および方法
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JP3826221B2 (ja) 2002-04-24 2006-09-27 国際技術開発株式会社 真空太陽熱収集装置の製造方法及びその製造装置
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Also Published As

Publication number Publication date
US8396294B2 (en) 2013-03-12
EP2071493A3 (en) 2013-08-14
EP2071493B1 (en) 2019-05-15
CN101458699A (zh) 2009-06-17
US20090154810A1 (en) 2009-06-18
JP5376795B2 (ja) 2013-12-25
EP2071493A2 (en) 2009-06-17
JP2009146064A (ja) 2009-07-02

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