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WO2005098609A3 - Procede et systeme de reconnaissance de caracteres - Google Patents

Procede et systeme de reconnaissance de caracteres Download PDF

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Publication number
WO2005098609A3
WO2005098609A3 PCT/US2005/011533 US2005011533W WO2005098609A3 WO 2005098609 A3 WO2005098609 A3 WO 2005098609A3 US 2005011533 W US2005011533 W US 2005011533W WO 2005098609 A3 WO2005098609 A3 WO 2005098609A3
Authority
WO
WIPO (PCT)
Prior art keywords
character recognition
character
matched sequences
use matched
recognition
Prior art date
Application number
PCT/US2005/011533
Other languages
English (en)
Other versions
WO2005098609A8 (fr
WO2005098609A2 (fr
Inventor
Martin T King
Dale L Grover
Clifford A Kushler
James Q Stafford-Fraser
Original Assignee
Xbiblio B V
Martin T King
Dale L Grover
Clifford A Kushler
James Q Stafford-Fraser
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 Xbiblio B V, Martin T King, Dale L Grover, Clifford A Kushler, James Q Stafford-Fraser filed Critical Xbiblio B V
Priority to US11/547,118 priority Critical patent/US9008447B2/en
Priority to EP05743992A priority patent/EP1743239A4/fr
Priority to US11/547,835 priority patent/US8713418B2/en
Priority to PCT/US2005/034734 priority patent/WO2006037011A2/fr
Priority to EP05800941.6A priority patent/EP1810496A4/fr
Priority to PCT/US2005/034319 priority patent/WO2006036853A2/fr
Priority to KR1020077009691A priority patent/KR101212929B1/ko
Publication of WO2005098609A2 publication Critical patent/WO2005098609A2/fr
Priority to US11/365,983 priority patent/US7990556B2/en
Priority to PCT/US2006/007108 priority patent/WO2006093971A2/fr
Priority to US11/672,014 priority patent/US8081849B2/en
Publication of WO2005098609A3 publication Critical patent/WO2005098609A3/fr
Publication of WO2005098609A8 publication Critical patent/WO2005098609A8/fr
Priority to US12/859,736 priority patent/US8261094B2/en
Priority to US13/195,193 priority patent/US8531710B2/en
Priority to US13/966,002 priority patent/US9030699B2/en
Priority to US13/966,236 priority patent/US9811728B2/en
Priority to US14/080,305 priority patent/US9460346B2/en
Priority to US14/252,395 priority patent/US9319555B2/en
Priority to US15/281,732 priority patent/US9773167B2/en
Priority to US15/679,237 priority patent/US20170364746A1/en
Priority to US15/716,414 priority patent/US20180096203A1/en
Priority to US16/133,654 priority patent/US10769431B2/en

Links

Classifications

    • 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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • 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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • G06V30/268—Lexical context
    • 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)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

Cette invention concerne un procédé et un système de reconnaissance de caractères. Dans un mode de réalisation de cette invention, ce système peut utiliser des séquences appariées plutôt qu'une forme de caractère pour déterminer un résultat lisible par ordinateur.
PCT/US2005/011533 2004-04-01 2005-04-01 Procede et systeme de reconnaissance de caracteres WO2005098609A2 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
US11/547,118 US9008447B2 (en) 2004-04-01 2005-04-01 Method and system for character recognition
EP05743992A EP1743239A4 (fr) 2004-04-01 2005-04-01 Procede et systeme de reconnaissance de caracteres
US11/547,835 US8713418B2 (en) 2004-04-12 2005-04-12 Adding value to a rendered document
KR1020077009691A KR101212929B1 (ko) 2004-09-27 2005-09-27 렌더링된 문서로부터의 보안 데이터 수집
EP05800941.6A EP1810496A4 (fr) 2004-09-27 2005-09-27 Collecte de donnees securisees en provenance de documents rendus
PCT/US2005/034734 WO2006037011A2 (fr) 2004-09-27 2005-09-27 Collecte de donnees securisees en provenance de documents rendus
PCT/US2005/034319 WO2006036853A2 (fr) 2004-09-27 2005-09-27 Dispositif portatif pour effectuer la capture de texte dans un document imprime sur papier et un document affiche sur un dispositif d'affichage dynamique
US11/365,983 US7990556B2 (en) 2004-12-03 2006-02-28 Association of a portable scanner with input/output and storage devices
PCT/US2006/007108 WO2006093971A2 (fr) 2005-02-28 2006-02-28 Association d'un scanner portatif avec des dispositifs entree/sortie
US11/672,014 US8081849B2 (en) 2004-12-03 2007-02-06 Portable scanning and memory device
US12/859,736 US8261094B2 (en) 2004-04-19 2010-08-19 Secure data gathering from rendered documents
US13/195,193 US8531710B2 (en) 2004-12-03 2011-08-01 Association of a portable scanner with input/output and storage devices
US13/966,236 US9811728B2 (en) 2004-04-12 2013-08-13 Adding value to a rendered document
US13/966,002 US9030699B2 (en) 2004-04-19 2013-08-13 Association of a portable scanner with input/output and storage devices
US14/080,305 US9460346B2 (en) 2004-04-19 2013-11-14 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US14/252,395 US9319555B2 (en) 2004-04-19 2014-04-14 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US15/281,732 US9773167B2 (en) 2004-04-19 2016-09-30 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US15/679,237 US20170364746A1 (en) 2004-09-27 2017-08-17 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US15/716,414 US20180096203A1 (en) 2004-04-12 2017-09-26 Adding value to a rendered document
US16/133,654 US10769431B2 (en) 2004-09-27 2018-09-17 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device

Applications Claiming Priority (204)

Application Number Priority Date Filing Date Title
US55927704P 2004-04-01 2004-04-01
US55896804P 2004-04-01 2004-04-01
US55889304P 2004-04-01 2004-04-01
US55879104P 2004-04-01 2004-04-01
US55878904P 2004-04-01 2004-04-01
US55876004P 2004-04-01 2004-04-01
US55849904P 2004-04-01 2004-04-01
US55896904P 2004-04-01 2004-04-01
US55927804P 2004-04-01 2004-04-01
US55926504P 2004-04-01 2004-04-01
US55922604P 2004-04-01 2004-04-01
US55886704P 2004-04-01 2004-04-01
US55927904P 2004-04-01 2004-04-01
US55889204P 2004-04-01 2004-04-01
US55837004P 2004-04-01 2004-04-01
US55852704P 2004-04-01 2004-04-01
US55871704P 2004-04-01 2004-04-01
US60/558,527 2004-04-01
US60/559,265 2004-04-01
US60/558,789 2004-04-01
US60/558,760 2004-04-01
US60/558,968 2004-04-01
US60/559,277 2004-04-01
US60/558,867 2004-04-01
US60/558,370 2004-04-01
US60/559,278 2004-04-01
US60/559,226 2004-04-01
US60/559,279 2004-04-01
US60/558,499 2004-04-01
US60/558,969 2004-04-01
US60/558,892 2004-04-01
US60/558,893 2004-04-01
US60/558,717 2004-04-01
US60/558,791 2004-04-01
US55912704P 2004-04-02 2004-04-02
US55912504P 2004-04-02 2004-04-02
US55890904P 2004-04-02 2004-04-02
US55913104P 2004-04-02 2004-04-02
US55908704P 2004-04-02 2004-04-02
US55903304P 2004-04-02 2004-04-02
US60/558,909 2004-04-02
US60/559,125 2004-04-02
US60/559,131 2004-04-02
US60/559,087 2004-04-02
US60/559,127 2004-04-02
US60/559,033 2004-04-02
US55976604P 2004-04-06 2004-04-06
US60/559,766 2004-04-06
US56176804P 2004-04-12 2004-04-12
US60/561,768 2004-04-12
US56348504P 2004-04-19 2004-04-19
US56352004P 2004-04-19 2004-04-19
US60/563,485 2004-04-19
US60/563,520 2004-04-19
US56484604P 2004-04-23 2004-04-23
US56468804P 2004-04-23 2004-04-23
US60/564,846 2004-04-23
US60/564,688 2004-04-23
US56666704P 2004-04-30 2004-04-30
US60/566,667 2004-04-30
US57138104P 2004-05-14 2004-05-14
US57156004P 2004-05-14 2004-05-14
US60/571,381 2004-05-14
US60/571,560 2004-05-14
US57171504P 2004-05-17 2004-05-17
US60/571,715 2004-05-17
US58920204P 2004-07-19 2004-07-19
US58920304P 2004-07-19 2004-07-19
US58920104P 2004-07-19 2004-07-19
US60/589,202 2004-07-19
US60/589,201 2004-07-19
US60/589,203 2004-07-19
US59882104P 2004-08-02 2004-08-02
US60/598,821 2004-08-02
US60289604P 2004-08-18 2004-08-18
US60294704P 2004-08-18 2004-08-18
US60289704P 2004-08-18 2004-08-18
US60289804P 2004-08-18 2004-08-18
US60292504P 2004-08-18 2004-08-18
US60293004P 2004-08-18 2004-08-18
US60295604P 2004-08-18 2004-08-18
US60/602,930 2004-08-18
US60/602,896 2004-08-18
US60/602,947 2004-08-18
US60/602,956 2004-08-18
US60/602,898 2004-08-18
US60/602,897 2004-08-18
US60/602,925 2004-08-18
US60346604P 2004-08-19 2004-08-19
US60308204P 2004-08-19 2004-08-19
US60308104P 2004-08-19 2004-08-19
US60/603,082 2004-08-19
US60/603,081 2004-08-19
US60/603,466 2004-08-19
US60335804P 2004-08-20 2004-08-20
US60349804P 2004-08-20 2004-08-20
US60/603,498 2004-08-20
US60/603,358 2004-08-20
US60410004P 2004-08-23 2004-08-23
US60409804P 2004-08-23 2004-08-23
US60410204P 2004-08-23 2004-08-23
US60410304P 2004-08-23 2004-08-23
US60/604,102 2004-08-23
US60/604,098 2004-08-23
US60/604,103 2004-08-23
US60/604,100 2004-08-23
US60522904P 2004-08-27 2004-08-27
US60510504P 2004-08-27 2004-08-27
US60/605,105 2004-08-27
US60/605,229 2004-08-27
US61346104P 2004-09-27 2004-09-27
US61345504P 2004-09-27 2004-09-27
US61324204P 2004-09-27 2004-09-27
US61363304P 2004-09-27 2004-09-27
US61333904P 2004-09-27 2004-09-27
US61346004P 2004-09-27 2004-09-27
US61362804P 2004-09-27 2004-09-27
US61363204P 2004-09-27 2004-09-27
US61358904P 2004-09-27 2004-09-27
US61334004P 2004-09-27 2004-09-27
US61345404P 2004-09-27 2004-09-27
US61340004P 2004-09-27 2004-09-27
US61363404P 2004-09-27 2004-09-27
US61324304P 2004-09-27 2004-09-27
US61345604P 2004-09-27 2004-09-27
US61334104P 2004-09-27 2004-09-27
US61336104P 2004-09-27 2004-09-27
US61360204P 2004-09-27 2004-09-27
US60/613,628 2004-09-27
US60/613,602 2004-09-27
US60/613,460 2004-09-27
US60/613,361 2004-09-27
US60/613,589 2004-09-27
US60/613,634 2004-09-27
US60/613,242 2004-09-27
US60/613,455 2004-09-27
US60/613,461 2004-09-27
US60/613,340 2004-09-27
US60/613,456 2004-09-27
US60/613,400 2004-09-27
US60/613,454 2004-09-27
US60/613,339 2004-09-27
US60/613,632 2004-09-27
US60/613,243 2004-09-27
US60/613,633 2004-09-27
US60/613,341 2004-09-27
US61511204P 2004-10-01 2004-10-01
US61537804P 2004-10-01 2004-10-01
US61553804P 2004-10-01 2004-10-01
US60/615,378 2004-10-01
US60/615,112 2004-10-01
US60/615,538 2004-10-01
US61712204P 2004-10-07 2004-10-07
US60/617,122 2004-10-07
US62290604P 2004-10-28 2004-10-28
US60/622,906 2004-10-28
US63345204P 2004-12-06 2004-12-06
US63345304P 2004-12-06 2004-12-06
US63348604P 2004-12-06 2004-12-06
US63367804P 2004-12-06 2004-12-06
US60/633,452 2004-12-06
US60/633,453 2004-12-06
US60/633,678 2004-12-06
US60/633,486 2004-12-06
US63462704P 2004-12-09 2004-12-09
US63473904P 2004-12-09 2004-12-09
US60/634,627 2004-12-09
US60/634,739 2004-12-09
US64768405P 2005-01-26 2005-01-26
US60/647,684 2005-01-26
US64874605P 2005-01-31 2005-01-31
US60/648,746 2005-01-31
US65337205P 2005-02-15 2005-02-15
US60/653,372 2005-02-15
US65366905P 2005-02-16 2005-02-16
US65367905P 2005-02-16 2005-02-16
US65366305P 2005-02-16 2005-02-16
US65384705P 2005-02-16 2005-02-16
US65389905P 2005-02-16 2005-02-16
US60/653,847 2005-02-16
US60/653,669 2005-02-16
US60/653,663 2005-02-16
US60/653,899 2005-02-16
US60/653,679 2005-02-16
US65437905P 2005-02-17 2005-02-17
US60/654,379 2005-02-17
US65419605P 2005-02-18 2005-02-18
US65436805P 2005-02-18 2005-02-18
US65432605P 2005-02-18 2005-02-18
US60/654,196 2005-02-18
US60/654,326 2005-02-18
US60/654,368 2005-02-18
US65527905P 2005-02-22 2005-02-22
US65569705P 2005-02-22 2005-02-22
US65528005P 2005-02-22 2005-02-22
US65528105P 2005-02-22 2005-02-22
US65598705P 2005-02-22 2005-02-22
US60/655,987 2005-02-22
US60/655,281 2005-02-22
US60/655,697 2005-02-22
US60/655,279 2005-02-22
US60/655,280 2005-02-22
US65730905P 2005-02-28 2005-02-28
US60/657,309 2005-02-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/013586 Continuation-In-Part WO2005101193A2 (fr) 2004-04-06 2005-04-06 Appareil de lecture optique et techniques s'y rapportant

Related Child Applications (6)

Application Number Title Priority Date Filing Date
US11/004,637 Continuation-In-Part US7707039B2 (en) 2004-01-26 2004-12-03 Automatic modification of web pages
US11/097,961 Continuation-In-Part US20060041484A1 (en) 2004-02-15 2005-04-01 Methods and systems for initiating application processes by data capture from rendered documents
US11/210,260 Continuation-In-Part US7706611B2 (en) 2004-02-15 2005-08-23 Method and system for character recognition
US11/236,330 Continuation-In-Part US7812860B2 (en) 2004-02-15 2005-09-27 Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US11/365,983 Continuation-In-Part US7990556B2 (en) 2004-04-01 2006-02-28 Association of a portable scanner with input/output and storage devices
US43273106A Continuation-In-Part 2004-04-01 2006-05-11

Publications (3)

Publication Number Publication Date
WO2005098609A2 WO2005098609A2 (fr) 2005-10-20
WO2005098609A3 true WO2005098609A3 (fr) 2007-07-19
WO2005098609A8 WO2005098609A8 (fr) 2007-12-06

Family

ID=35134679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/011533 WO2005098609A2 (fr) 2004-04-01 2005-04-01 Procede et systeme de reconnaissance de caracteres

Country Status (2)

Country Link
EP (1) EP1743239A4 (fr)
WO (1) WO2005098609A2 (fr)

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US8619147B2 (en) 2004-02-15 2013-12-31 Google Inc. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device

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US7707039B2 (en) 2004-02-15 2010-04-27 Exbiblio B.V. Automatic modification of web pages
US8442331B2 (en) 2004-02-15 2013-05-14 Google Inc. Capturing text from rendered documents using supplemental information
US20060041484A1 (en) 2004-04-01 2006-02-23 King Martin T Methods and systems for initiating application processes by data capture from rendered documents
US10635723B2 (en) 2004-02-15 2020-04-28 Google Llc Search engines and systems with handheld document data capture devices
US8799303B2 (en) 2004-02-15 2014-08-05 Google Inc. Establishing an interactive environment for rendered documents
US8146156B2 (en) 2004-04-01 2012-03-27 Google Inc. Archive of text captures from rendered documents
US8793162B2 (en) 2004-04-01 2014-07-29 Google Inc. Adding information or functionality to a rendered document via association with an electronic counterpart
US7990556B2 (en) 2004-12-03 2011-08-02 Google Inc. Association of a portable scanner with input/output and storage devices
US20080313172A1 (en) 2004-12-03 2008-12-18 King Martin T Determining actions involving captured information and electronic content associated with rendered documents
US20060081714A1 (en) 2004-08-23 2006-04-20 King Martin T Portable scanning device
US9116890B2 (en) 2004-04-01 2015-08-25 Google Inc. Triggering actions in response to optically or acoustically capturing keywords from a rendered document
US8621349B2 (en) 2004-04-01 2013-12-31 Google Inc. Publishing techniques for adding value to a rendered document
US7894670B2 (en) 2004-04-01 2011-02-22 Exbiblio B.V. Triggering actions in response to optically or acoustically capturing keywords from a rendered document
US20060098900A1 (en) 2004-09-27 2006-05-11 King Martin T Secure data gathering from rendered documents
US8081849B2 (en) 2004-12-03 2011-12-20 Google Inc. Portable scanning and memory device
US20070300142A1 (en) 2005-04-01 2007-12-27 King Martin T Contextual dynamic advertising based upon captured rendered text
US9143638B2 (en) 2004-04-01 2015-09-22 Google Inc. Data capture from rendered documents using handheld device
US8713418B2 (en) 2004-04-12 2014-04-29 Google Inc. Adding value to a rendered document
US8874504B2 (en) 2004-12-03 2014-10-28 Google Inc. Processing techniques for visual capture data from a rendered document
US8489624B2 (en) 2004-05-17 2013-07-16 Google, Inc. Processing techniques for text capture from a rendered document
US9460346B2 (en) 2004-04-19 2016-10-04 Google Inc. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US8346620B2 (en) 2004-07-19 2013-01-01 Google Inc. Automatic modification of web pages
EP2067119A2 (fr) 2006-09-08 2009-06-10 Exbiblio B.V. Scanners optiques, tels que des scanners optiques portables
WO2010096191A2 (fr) 2009-02-18 2010-08-26 Exbiblio B.V. Informations de capture automatique telles que des informations de capture utilisant un dispositif prenant en charge des documents
US8447066B2 (en) 2009-03-12 2013-05-21 Google Inc. Performing actions based on capturing information from rendered documents, such as documents under copyright
WO2010105244A2 (fr) 2009-03-12 2010-09-16 Exbiblio B.V. Exécution d'actions fondée sur la capture d'informations issues de documents restitués, de type documents sous droit d'auteur
US9081799B2 (en) 2009-12-04 2015-07-14 Google Inc. Using gestalt information to identify locations in printed information
US9323784B2 (en) 2009-12-09 2016-04-26 Google Inc. Image search using text-based elements within the contents of images
CN113806812B (zh) * 2021-08-13 2022-05-27 深圳市鹰硕技术有限公司 用户笔迹数据的管理方法、装置、系统及存储介质

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Cited By (2)

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US8619147B2 (en) 2004-02-15 2013-12-31 Google Inc. Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device
US8620083B2 (en) 2004-12-03 2013-12-31 Google Inc. Method and system for character recognition

Also Published As

Publication number Publication date
EP1743239A4 (fr) 2012-07-11
WO2005098609A8 (fr) 2007-12-06
WO2005098609A2 (fr) 2005-10-20
EP1743239A2 (fr) 2007-01-17

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