JPH10162150A - ページ解析システム - Google Patents

ページ解析システム

Info

Publication number
JPH10162150A
JPH10162150A JP9315675A JP31567597A JPH10162150A JP H10162150 A JPH10162150 A JP H10162150A JP 9315675 A JP9315675 A JP 9315675A JP 31567597 A JP31567597 A JP 31567597A JP H10162150 A JPH10162150 A JP H10162150A
Authority
JP
Japan
Prior art keywords
data
image data
block
text
character recognition
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.)
Withdrawn
Application number
JP9315675A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10162150A5 (enExample
Inventor
Shin-Ywan Wang
ワング シン・ヤン
Toru Niki
トール・ニキ
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
Publication of JPH10162150A publication Critical patent/JPH10162150A/ja
Publication of JPH10162150A5 publication Critical patent/JPH10162150A5/ja
Withdrawn legal-status Critical Current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
    • G06V30/413—Classification of content, e.g. text, photographs or tables

Landscapes

  • 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)
  • Character Discrimination (AREA)
  • Image Analysis (AREA)
JP9315675A 1996-11-18 1997-11-17 ページ解析システム Withdrawn JPH10162150A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/751,677 US6512848B2 (en) 1996-11-18 1996-11-18 Page analysis system
US08/751677 1996-11-18

Publications (2)

Publication Number Publication Date
JPH10162150A true JPH10162150A (ja) 1998-06-19
JPH10162150A5 JPH10162150A5 (enExample) 2005-07-14

Family

ID=25023015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9315675A Withdrawn JPH10162150A (ja) 1996-11-18 1997-11-17 ページ解析システム

Country Status (3)

Country Link
US (1) US6512848B2 (enExample)
EP (1) EP0843277A3 (enExample)
JP (1) JPH10162150A (enExample)

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DE60002274T2 (de) * 1999-09-30 2003-12-18 Brother Kogyo K.K., Nagoya Datenverarbeitung um Text und Bilddaten auf einem Substrat anzubringen
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JP3756719B2 (ja) * 2000-01-20 2006-03-15 理想科学工業株式会社 文書修飾装置及び画像処理装置
JP5033277B2 (ja) * 2000-09-12 2012-09-26 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置および画像処理方法並びにコンピュータ読み取り可能な記録媒体
CN1474994A (zh) * 2000-11-17 2004-02-11 �Ÿ���˹ 能区分图像中文本信息和图像信息的移动数码相机的应用
US20040194009A1 (en) * 2003-03-27 2004-09-30 Lacomb Christina Automated understanding, extraction and structured reformatting of information in electronic files
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US20060010016A1 (en) * 2003-05-01 2006-01-12 Kossol Joyce L System and method for reconciling an insurance payment with an insurance claim
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WO2005025586A1 (en) * 2003-09-12 2005-03-24 Access Business Group International Llc Cytokine modulators and related method of use
US7496560B2 (en) * 2003-09-23 2009-02-24 Amazon Technologies, Inc. Personalized searchable library with highlighting capabilities
EP1671235A4 (en) * 2003-09-23 2007-10-24 Amazon Com Inc CUSTOMIZED RESEARCH BANK WITH HIGH-PERFORMANCE CAPABILITIES FOR ACCESSING ELECTRONIC TEXT IMAGES ON THE BASIS OF MEMBERSHIP OF THE CORRESPONDING PHYSICAL TEXT
US9137417B2 (en) 2005-03-24 2015-09-15 Kofax, Inc. Systems and methods for processing video data
US9769354B2 (en) 2005-03-24 2017-09-19 Kofax, Inc. Systems and methods of processing scanned data
US8885229B1 (en) 2013-05-03 2014-11-11 Kofax, Inc. Systems and methods for detecting and classifying objects in video captured using mobile devices
US20100254606A1 (en) * 2005-12-08 2010-10-07 Abbyy Software Ltd Method of recognizing text information from a vector/raster image
RU2309456C2 (ru) * 2005-12-08 2007-10-27 "Аби Софтвер Лтд." Способ распознавания текстовой информации из векторно-растрового изображения
US7840071B2 (en) * 2006-12-12 2010-11-23 Seiko Epson Corporation Method and apparatus for identifying regions of different content in an image
US8023770B2 (en) * 2008-05-23 2011-09-20 Sharp Laboratories Of America, Inc. Methods and systems for identifying the orientation of a digital image
US8023741B2 (en) 2008-05-23 2011-09-20 Sharp Laboratories Of America, Inc. Methods and systems for detecting numerals in a digital image
US8438472B2 (en) * 2009-01-02 2013-05-07 Apple Inc. Efficient data structures for parsing and analyzing a document
US9767354B2 (en) 2009-02-10 2017-09-19 Kofax, Inc. Global geographic information retrieval, validation, and normalization
US8958605B2 (en) 2009-02-10 2015-02-17 Kofax, Inc. Systems, methods and computer program products for determining document validity
US9576272B2 (en) 2009-02-10 2017-02-21 Kofax, Inc. Systems, methods and computer program products for determining document validity
US9349046B2 (en) 2009-02-10 2016-05-24 Kofax, Inc. Smart optical input/output (I/O) extension for context-dependent workflows
US8879846B2 (en) 2009-02-10 2014-11-04 Kofax, Inc. Systems, methods and computer program products for processing financial documents
US8774516B2 (en) 2009-02-10 2014-07-08 Kofax, Inc. Systems, methods and computer program products for determining document validity
US9239952B2 (en) * 2010-01-27 2016-01-19 Dst Technologies, Inc. Methods and systems for extraction of data from electronic images of documents
US9152617B2 (en) * 2010-03-11 2015-10-06 A2iA S.A. System and method for processing objects
US8543911B2 (en) 2011-01-18 2013-09-24 Apple Inc. Ordering document content based on reading flow
US8442998B2 (en) 2011-01-18 2013-05-14 Apple Inc. Storage of a document using multiple representations
US9514357B2 (en) 2012-01-12 2016-12-06 Kofax, Inc. Systems and methods for mobile image capture and processing
US9058515B1 (en) 2012-01-12 2015-06-16 Kofax, Inc. Systems and methods for identification document processing and business workflow integration
US10146795B2 (en) 2012-01-12 2018-12-04 Kofax, Inc. Systems and methods for mobile image capture and processing
US9058580B1 (en) 2012-01-12 2015-06-16 Kofax, Inc. Systems and methods for identification document processing and business workflow integration
US9483794B2 (en) 2012-01-12 2016-11-01 Kofax, Inc. Systems and methods for identification document processing and business workflow integration
KR101992153B1 (ko) * 2012-11-13 2019-06-25 삼성전자주식회사 문서 영상 인식 방법, 장치 및 이를 이용한 사진 촬영 방법
US9208536B2 (en) 2013-09-27 2015-12-08 Kofax, Inc. Systems and methods for three dimensional geometric reconstruction of captured image data
WO2014160426A1 (en) 2013-03-13 2014-10-02 Kofax, Inc. Classifying objects in digital images captured using mobile devices
US9355312B2 (en) 2013-03-13 2016-05-31 Kofax, Inc. Systems and methods for classifying objects in digital images captured using mobile devices
US20140316841A1 (en) 2013-04-23 2014-10-23 Kofax, Inc. Location-based workflows and services
CN105830091A (zh) * 2013-11-15 2016-08-03 柯法克斯公司 使用移动视频数据生成长文档的合成图像的系统和方法
WO2015073920A1 (en) 2013-11-15 2015-05-21 Kofax, Inc. Systems and methods for generating composite images of long documents using mobile video data
EP3132381A4 (en) * 2014-04-15 2017-06-28 Kofax, Inc. Smart optical input/output (i/o) extension for context-dependent workflows
US9760788B2 (en) 2014-10-30 2017-09-12 Kofax, Inc. Mobile document detection and orientation based on reference object characteristics
US10242285B2 (en) 2015-07-20 2019-03-26 Kofax, Inc. Iterative recognition-guided thresholding and data extraction
US10467465B2 (en) 2015-07-20 2019-11-05 Kofax, Inc. Range and/or polarity-based thresholding for improved data extraction
US9779296B1 (en) 2016-04-01 2017-10-03 Kofax, Inc. Content-based detection and three dimensional geometric reconstruction of objects in image and video data
JP6173542B1 (ja) * 2016-08-10 2017-08-02 株式会社Pfu 画像処理装置、画像処理方法、および、プログラム
US11062176B2 (en) 2017-11-30 2021-07-13 Kofax, Inc. Object detection and image cropping using a multi-detector approach
CN108647680B (zh) * 2018-04-28 2021-11-12 北京盒子鱼教育科技有限公司 图像定位框检测方法和装置
GB2577989B (en) * 2018-09-30 2021-03-24 Lenovo Beijing Co Ltd Information processing method and electronic device
US11816910B2 (en) * 2020-07-07 2023-11-14 Smart Engines Service, LLC Approximate modeling of next combined result for stopping text-field recognition in a video stream

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US4379282A (en) 1979-06-01 1983-04-05 Dest Corporation Apparatus and method for separation of optical character recognition data
JPH07107694B2 (ja) 1984-08-31 1995-11-15 株式会社日立製作所 文書処理装置
JPS63116569A (ja) 1986-11-04 1988-05-20 Canon Inc 画像処理システム
JPH01183784A (ja) 1988-01-19 1989-07-21 Toshiba Corp 文書画像処理装置
US5131053A (en) * 1988-08-10 1992-07-14 Caere Corporation Optical character recognition method and apparatus
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JP2812982B2 (ja) 1989-04-05 1998-10-22 株式会社リコー 表認識方法
JPH0816918B2 (ja) 1989-04-18 1996-02-21 シャープ株式会社 行抽出方法
JP2644041B2 (ja) 1989-05-08 1997-08-25 キヤノン株式会社 文字認識装置
JP2940936B2 (ja) 1989-06-06 1999-08-25 株式会社リコー 表領域識別方法
JPH03290774A (ja) 1990-04-06 1991-12-20 Fuji Facom Corp 文書画像の文章領域抽出装置
JPH0490083A (ja) 1990-08-03 1992-03-24 Canon Inc 文字認識装置
US5101439A (en) 1990-08-31 1992-03-31 At&T Bell Laboratories Segmentation process for machine reading of handwritten information
CA2092529A1 (en) 1990-09-27 1992-03-28 Wolfgang Lellmann Process for extracting individual characters from raster images of a read-in handwritten or typed series of characters in free distribution
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JPH04248687A (ja) 1991-01-23 1992-09-04 Internatl Business Mach Corp <Ibm> 文書画像のレイアウト解析方法及びシステム
US5307422A (en) 1991-06-25 1994-04-26 Industrial Technology Research Institute Method and system for identifying lines of text in a document
US5351314A (en) 1991-10-04 1994-09-27 Canon Information Systems, Inc. Method and apparatus for image enhancement using intensity dependent spread filtering
US5335290A (en) * 1992-04-06 1994-08-02 Ricoh Corporation Segmentation of text, picture and lines of a document image
US5588072A (en) 1993-12-22 1996-12-24 Canon Kabushiki Kaisha Method and apparatus for selecting blocks of image data from image data having both horizontally- and vertically-oriented blocks

Also Published As

Publication number Publication date
EP0843277A2 (en) 1998-05-20
EP0843277A3 (en) 1998-10-28
US6512848B2 (en) 2003-01-28
US20010012400A1 (en) 2001-08-09

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