DE69230392T2 - Verfahren und Gerät zur Bildverarbeitung - Google Patents

Verfahren und Gerät zur Bildverarbeitung

Info

Publication number
DE69230392T2
DE69230392T2 DE69230392T DE69230392T DE69230392T2 DE 69230392 T2 DE69230392 T2 DE 69230392T2 DE 69230392 T DE69230392 T DE 69230392T DE 69230392 T DE69230392 T DE 69230392T DE 69230392 T2 DE69230392 T2 DE 69230392T2
Authority
DE
Germany
Prior art keywords
image processing
processing method
image
processing
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
DE69230392T
Other languages
English (en)
Other versions
DE69230392D1 (de
Inventor
Toru Niki
Masami Kugai
Tadanori Nakatsuka
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
Priority claimed from JP3218571A external-priority patent/JPH0581467A/ja
Priority claimed from JP3272706A external-priority patent/JPH05108792A/ja
Priority claimed from JP3288274A external-priority patent/JPH05128302A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69230392D1 publication Critical patent/DE69230392D1/de
Publication of DE69230392T2 publication Critical patent/DE69230392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485—Scrolling or panning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F40/106—Display of layout of documents; Previewing
    • 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
    • G06V30/10—Character recognition
    • G06V30/12—Detection or correction of errors, e.g. by rescanning the pattern
    • G06V30/127—Detection or correction of errors, e.g. by rescanning the pattern with the intervention of an operator
    • 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
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
    • 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
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
DE69230392T 1991-08-29 1992-08-28 Verfahren und Gerät zur Bildverarbeitung Expired - Fee Related DE69230392T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3218571A JPH0581467A (ja) 1991-08-29 1991-08-29 画像処理方法及び装置
JP3272706A JPH05108792A (ja) 1991-10-21 1991-10-21 画像処理方法及び装置
JP3288274A JPH05128302A (ja) 1991-11-05 1991-11-05 文字認識方法及びその装置

Publications (2)

Publication Number Publication Date
DE69230392D1 DE69230392D1 (de) 2000-01-13
DE69230392T2 true DE69230392T2 (de) 2000-05-11

Family

ID=27330159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230392T Expired - Fee Related DE69230392T2 (de) 1991-08-29 1992-08-28 Verfahren und Gerät zur Bildverarbeitung

Country Status (3)

Country Link
US (1) US5703962A (de)
EP (1) EP0531060B1 (de)
DE (1) DE69230392T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587450B1 (de) 1992-09-11 2004-11-17 Canon Kabushiki Kaisha Verfahren und Anordnung zur Bildverarbeitung
JP3039204B2 (ja) * 1993-06-02 2000-05-08 キヤノン株式会社 文書処理方法及び装置
JPH087033A (ja) * 1994-06-16 1996-01-12 Canon Inc 情報処理方法及び装置
US5892843A (en) * 1997-01-21 1999-04-06 Matsushita Electric Industrial Co., Ltd. Title, caption and photo extraction from scanned document images
US6052663A (en) * 1997-06-27 2000-04-18 Kurzweil Educational Systems, Inc. Reading system which reads aloud from an image representation of a document
US6298173B1 (en) 1997-10-03 2001-10-02 Matsushita Electric Corporation Of America Storage management system for document image database
US6327388B1 (en) 1998-08-14 2001-12-04 Matsushita Electric Industrial Co., Ltd. Identification of logos from document images
JP2001184453A (ja) * 1999-12-22 2001-07-06 Hitachi Ltd 帳票処理システムおよび帳票ファイリングシステム
EP1122632A1 (de) * 2000-02-04 2001-08-08 Bernd J. Hobrack Verfahren und Datenverarbeitungssystem zur Koordinierung von Anwendungen einer Computer-Software
JP2002024762A (ja) * 2000-06-30 2002-01-25 Toshiba Corp 文書認識装置及びその方法
US7102767B2 (en) 2002-07-19 2006-09-05 Kabushiki Kaisha Toshiba Print module for direct multiple image formatting and printing
WO2006112507A1 (ja) * 2005-04-20 2006-10-26 Intellectual Property Bank Corp. 調査対象文書の索引語抽出装置及び文書特徴分析装置
US7471826B1 (en) 2008-03-31 2008-12-30 International Business Machines Corporation Character segmentation by slices
US10607381B2 (en) * 2014-07-07 2020-03-31 Canon Kabushiki Kaisha Information processing apparatus
JP6794284B2 (ja) * 2017-01-31 2020-12-02 キヤノン株式会社 カメラ機能を有する携帯可能な情報処理装置、その表示制御方法、及びプログラム
JP6938318B2 (ja) 2017-10-03 2021-09-22 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP6784274B2 (ja) * 2018-04-02 2020-11-11 日本電気株式会社 画像処理装置、画像処理方法およびプログラム
CN111563497B (zh) * 2020-04-30 2024-04-16 广东小天才科技有限公司 基于移动轨迹的框题方法、装置、电子设备及存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138757A1 (de) * 1981-09-29 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erfassung von textausschnitten aus einer vorlage und vorrichtung zur durchfuehrung des verfahrens
US4761818A (en) * 1983-04-08 1988-08-02 Canon Kabushiki Kaisha Image processing apparatus
JPH07107694B2 (ja) * 1984-08-31 1995-11-15 株式会社日立製作所 文書処理装置
JPS61253587A (ja) * 1985-05-02 1986-11-11 Mitsubishi Electric Corp 光学文字読取装置
JPS63109591A (ja) * 1986-10-27 1988-05-14 Sharp Corp 光学的文字読取装置
US4965678A (en) * 1987-03-03 1990-10-23 Canon Kabushiki Kaisha Area designation apparatus in image processing system
JP2553608B2 (ja) * 1988-01-04 1996-11-13 住友電気工業 株式会社 光学文字読取装置
JPH02201588A (ja) * 1989-01-31 1990-08-09 Toshiba Corp 文字読取装置
JPH0816918B2 (ja) * 1989-04-18 1996-02-21 シャープ株式会社 行抽出方法
US5048099A (en) * 1990-05-21 1991-09-10 Eastman Kodak Company Polygon-based method for automatic extraction of selected text in a digitized document

Also Published As

Publication number Publication date
DE69230392D1 (de) 2000-01-13
EP0531060A2 (de) 1993-03-10
EP0531060B1 (de) 1999-12-08
EP0531060A3 (en) 1993-07-21
US5703962A (en) 1997-12-30

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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