[go: up one dir, main page]

AU2002230766A1 - System, process and software arrangement for recognizing handwritten characters - Google Patents

System, process and software arrangement for recognizing handwritten characters

Info

Publication number
AU2002230766A1
AU2002230766A1 AU2002230766A AU3076602A AU2002230766A1 AU 2002230766 A1 AU2002230766 A1 AU 2002230766A1 AU 2002230766 A AU2002230766 A AU 2002230766A AU 3076602 A AU3076602 A AU 3076602A AU 2002230766 A1 AU2002230766 A1 AU 2002230766A1
Authority
AU
Australia
Prior art keywords
handwritten characters
software arrangement
recognizing handwritten
recognizing
software
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.)
Abandoned
Application number
AU2002230766A
Inventor
Davi Geiger
Jong Oh
Mark Pipes
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.)
New York University NYU
Original Assignee
New York University NYU
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 New York University NYU filed Critical New York University NYU
Publication of AU2002230766A1 publication Critical patent/AU2002230766A1/en
Abandoned 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
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/226—Character recognition characterised by the type of writing of cursive writing
    • G06V30/2268—Character recognition characterised by the type of writing of cursive writing using stroke segmentation
    • G06V30/2272—Character recognition characterised by the type of writing of cursive writing using stroke segmentation with lexical matching
    • 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
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
AU2002230766A 2000-11-08 2001-11-08 System, process and software arrangement for recognizing handwritten characters Abandoned AU2002230766A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24684400P 2000-11-08 2000-11-08
US60/246,844 2000-11-08
US28855601P 2001-05-03 2001-05-03
US60/288,556 2001-05-03
PCT/US2001/047925 WO2002037933A2 (en) 2000-11-08 2001-11-08 System, process and software arrangement for recognizing handwritten characters

Publications (1)

Publication Number Publication Date
AU2002230766A1 true AU2002230766A1 (en) 2002-05-21

Family

ID=26938268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230766A Abandoned AU2002230766A1 (en) 2000-11-08 2001-11-08 System, process and software arrangement for recognizing handwritten characters

Country Status (3)

Country Link
US (1) US7336827B2 (en)
AU (1) AU2002230766A1 (en)
WO (1) WO2002037933A2 (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7155061B2 (en) * 2000-08-22 2006-12-26 Microsoft Corporation Method and system for searching for words and phrases in active and stored ink word documents
AUPR824601A0 (en) * 2001-10-15 2001-11-08 Silverbrook Research Pty. Ltd. Methods and system (npw004)
AUPR824501A0 (en) 2001-10-15 2001-11-08 Silverbrook Research Pty. Ltd. Methods and systems (npw003)
AUPR824301A0 (en) * 2001-10-15 2001-11-08 Silverbrook Research Pty. Ltd. Methods and systems (npw001)
GB0201232D0 (en) * 2002-01-19 2002-03-06 Queen Mary & Westfield College Authentication systems
US7239749B1 (en) 2003-04-18 2007-07-03 Kamran Reihani System and method for automated symbolic recognition including evidence-based technique
US7218782B1 (en) * 2003-04-18 2007-05-15 Kamran Reihani System and method for automated symbolic recognition including multi-phase symbolic reshaping
US7236631B1 (en) 2003-04-18 2007-06-26 Kamran Reihani System and method for automated symbolic recognition including logical symbols
US7227995B1 (en) 2003-04-18 2007-06-05 Kamran Reihani System and method for automated symbolic recognition including spatial reasoning
US7242805B1 (en) 2003-04-18 2007-07-10 Kamran Reihani System and method for automated symbolic recognition including database modeling
US7580551B1 (en) * 2003-06-30 2009-08-25 The Research Foundation Of State University Of Ny Method and apparatus for analyzing and/or comparing handwritten and/or biometric samples
US7454393B2 (en) * 2003-08-06 2008-11-18 Microsoft Corporation Cost-benefit approach to automatically composing answers to questions by extracting information from large unstructured corpora
US7660466B2 (en) * 2003-08-15 2010-02-09 Silverbrook Research Pty Ltd Natural language recognition using distributed processing
US7958132B2 (en) * 2004-02-10 2011-06-07 Microsoft Corporation Voting based scheme for electronic document node reuse
US20050281457A1 (en) * 2004-06-02 2005-12-22 Murat Dundar System and method for elimination of irrelevant and redundant features to improve cad performance
SE528063C2 (en) * 2004-11-12 2006-08-22 Zi Decuma Ab Method and apparatus for segmentation-based recognition
FR2880709B1 (en) * 2005-01-11 2014-04-25 Vision Objects METHOD OF SEARCHING, RECOGNIZING AND LOCATING INK, DEVICE, PROGRAM AND LANGUAGE CORRESPONDING
US8077973B2 (en) * 2005-01-28 2011-12-13 Imds Software, Inc. Handwritten word recognition based on geometric decomposition
CN101128837A (en) * 2005-02-28 2008-02-20 Zi德库玛股份公司 Segmentation-Based Recognition Methods
CN101128838B (en) * 2005-02-28 2011-11-16 Zi德库玛股份公司 Recognition graph
US7522771B2 (en) * 2005-03-17 2009-04-21 Microsoft Corporation Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments
NO20052966D0 (en) * 2005-06-16 2005-06-16 Lumex As Monster-encoded dictionaries
CA2526633A1 (en) * 2005-11-10 2007-05-10 Imaginet Software Transmission of handwriting over sms protocol
US8787660B1 (en) * 2005-11-23 2014-07-22 Matrox Electronic Systems, Ltd. System and method for performing automatic font definition
US7929769B2 (en) * 2005-12-13 2011-04-19 Microsoft Corporation Script recognition for ink notes
US7646913B2 (en) * 2005-12-19 2010-01-12 Microsoft Corporation Allograph based writer adaptation for handwritten character recognition
TW200809660A (en) 2006-03-01 2008-02-16 Zi Decuma Ab A method for additive character recognition and an apparatus thereof
US7620245B2 (en) * 2006-05-30 2009-11-17 Microsoft Corporation Cursive handwriting recognition with hierarchical prototype search
US7899251B2 (en) * 2006-06-05 2011-03-01 Microsoft Corporation Balancing out-of-dictionary and in-dictionary recognition scores
EP2097853A4 (en) * 2006-12-01 2011-06-29 Zi Decuma Ab Method for character recognition
US20080212877A1 (en) * 2007-03-04 2008-09-04 John Franco High speed error detection and correction for character recognition
US7945101B2 (en) * 2007-07-26 2011-05-17 Palo Alto Research Center Incorporated Innovative OCR systems and methods that combine a template based generative model with a discriminative model
US20090245646A1 (en) * 2008-03-28 2009-10-01 Microsoft Corporation Online Handwriting Expression Recognition
JP2010015238A (en) * 2008-07-01 2010-01-21 Sony Corp Information processor and display method for auxiliary information
TW201005590A (en) * 2008-07-30 2010-02-01 Pegatron Corp Electronic device and input method thereof
CN101482920B (en) * 2008-12-30 2010-12-22 广东国笔科技股份有限公司 Hand-written character recognition method and system
US20100166314A1 (en) * 2008-12-30 2010-07-01 Microsoft Corporation Segment Sequence-Based Handwritten Expression Recognition
CN102339392B (en) * 2010-07-20 2014-07-02 广东因豪信息科技有限公司 Method and device for judging standardability of handwritten Chinese character
CN102385707A (en) 2010-08-30 2012-03-21 阿里巴巴集团控股有限公司 Digital picture recognizing method and device and crawler server
US20120281919A1 (en) * 2011-05-06 2012-11-08 King Abdul Aziz City For Science And Technology Method and system for text segmentation
CN103186235B (en) * 2011-12-31 2015-11-25 北大方正集团有限公司 A kind of disposal route of handwriting input and device
US8667414B2 (en) * 2012-03-23 2014-03-04 Google Inc. Gestural input at a virtual keyboard
CN102789576B (en) * 2012-06-29 2015-09-09 鸿富锦精密工业（深圳）有限公司 Signature character extraction system and method
CN102739873B (en) * 2012-07-13 2017-01-18 上海触乐信息科技有限公司 System and method for sliding operation auxiliary information input control function of portable terminal equipment
US8782549B2 (en) 2012-10-05 2014-07-15 Google Inc. Incremental feature-based gesture-keyboard decoding
US9021380B2 (en) 2012-10-05 2015-04-28 Google Inc. Incremental multi-touch gesture recognition
US8843845B2 (en) 2012-10-16 2014-09-23 Google Inc. Multi-gesture text input prediction
US8850350B2 (en) 2012-10-16 2014-09-30 Google Inc. Partial gesture text entry
US8701032B1 (en) 2012-10-16 2014-04-15 Google Inc. Incremental multi-word recognition
US8819574B2 (en) 2012-10-22 2014-08-26 Google Inc. Space prediction for text input
KR101997447B1 (en) * 2012-12-10 2019-07-08 엘지전자 주식회사 Mobile terminal and controlling method thereof
US8832589B2 (en) 2013-01-15 2014-09-09 Google Inc. Touch keyboard using language and spatial models
US8887103B1 (en) 2013-04-22 2014-11-11 Google Inc. Dynamically-positioned character string suggestions for gesture typing
US9081500B2 (en) 2013-05-03 2015-07-14 Google Inc. Alternative hypothesis error correction for gesture typing
JP6125333B2 (en) * 2013-05-31 2017-05-10 株式会社東芝 Search device, method and program
KR101892723B1 (en) * 2013-06-09 2018-08-29 애플 인크. Managing real-time handwriting recognition
US20140361983A1 (en) * 2013-06-09 2014-12-11 Apple Inc. Real-time stroke-order and stroke-direction independent handwriting recognition
US9898187B2 (en) 2013-06-09 2018-02-20 Apple Inc. Managing real-time handwriting recognition
US9495620B2 (en) 2013-06-09 2016-11-15 Apple Inc. Multi-script handwriting recognition using a universal recognizer
US9443158B1 (en) * 2014-06-22 2016-09-13 Kristopher Haskins Method for computer vision to recognize objects marked for identification with a bigram of glyphs, and devices utilizing the method for practical purposes
CN105868590B (en) * 2015-01-19 2019-09-10 阿里巴巴集团控股有限公司 A kind of handwriting data treating method and apparatus
US9836646B2 (en) * 2015-10-15 2017-12-05 I.R.I.S. Method for identifying a character in a digital image
CN107239786B (en) 2016-03-29 2022-01-11 阿里巴巴集团控股有限公司 Character recognition method and device
US10108856B2 (en) 2016-05-13 2018-10-23 Abbyy Development Llc Data entry from series of images of a patterned document
DK179374B1 (en) 2016-06-12 2018-05-28 Apple Inc Handwriting keyboard for monitors
US9977976B2 (en) * 2016-06-29 2018-05-22 Konica Minolta Laboratory U.S.A., Inc. Path score calculating method for intelligent character recognition
US10748031B1 (en) * 2019-05-22 2020-08-18 Read-Ink Corporation Handwriting recognition systems and methods
US11194467B2 (en) 2019-06-01 2021-12-07 Apple Inc. Keyboard management user interfaces
WO2021044447A2 (en) * 2019-09-06 2021-03-11 Tata Consultancy Services Limited Method and system for keypoint extraction from images of documents
CN115461792A (en) * 2020-10-27 2022-12-09 京东方科技集团股份有限公司 Handwritten text recognition method, device and system, handwritten text search method and system, and computer-readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286255A (en) * 1979-02-22 1981-08-25 Burroughs Corporation Signature verification method and apparatus
US5005205A (en) * 1990-01-12 1991-04-02 International Business Machines Corporation Handwriting recognition employing pairwise discriminant measures
US5253307A (en) * 1991-07-30 1993-10-12 Xerox Corporation Image analysis to obtain typeface information
CA2077970C (en) * 1991-11-19 1999-02-23 Daniel P. Huttenlocher Optical word recognition by examination of word shape
US5392363A (en) * 1992-11-13 1995-02-21 International Business Machines Corporation On-line connected handwritten word recognition by a probabilistic method
US5644656A (en) * 1994-06-07 1997-07-01 Massachusetts Institute Of Technology Method and apparatus for automated text recognition
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
US6285786B1 (en) * 1998-04-30 2001-09-04 Motorola, Inc. Text recognizer and method using non-cumulative character scoring in a forward search

Also Published As

Publication number Publication date
US20060050962A1 (en) 2006-03-09
US7336827B2 (en) 2008-02-26
WO2002037933A2 (en) 2002-05-16
WO2002037933A3 (en) 2004-01-08

Similar Documents

Publication Publication Date Title
AU2002230766A1 (en) System, process and software arrangement for recognizing handwritten characters
AU2001239637A1 (en) Gesture recognition system
AU2001288581A1 (en) Multi-mode smart card, system and associated methods
AU5782900A (en) Secure, limited-access database system and method
AU2001253818A1 (en) Security module system, apparatus and process
AU2001271039A1 (en) Fingerprint collation apparatus, fingerprint collation method, and fingerprint collation program
AU2001251411A1 (en) Biometric authentication card, system and method
AU2001251256A1 (en) System and method for bar code rendering and recognition
AU2628301A (en) Pen-based handwritten character recognition and storage system
SG103302A1 (en) Point card, point card processing apparatus, and point card system
AU2001243411A1 (en) Character recognition, including method and system for processing checks with invalidated micr lines
GB0117152D0 (en) A label, a label system and method
AU2001297675A1 (en) Electronic voting apparatus, system and method
AU2001287847A1 (en) Code identification method and system
AU2002367335A1 (en) Writer, reader, and examining method
ZA200109475B (en) Redox system and process.
EP1314129A4 (en) Character recognition system
AU2001260704A1 (en) Method for processing gene expression data, and processing programs
AU3309800A (en) Handwriting recognition system
AU2001292451A1 (en) Method and system for inputting characters
AU2001239745A1 (en) Method, system, and software for signal processing using pyramidal decomposition
AU5568500A (en) Personal information identification code, and system and method for using personal information identification code
AU2001290286A1 (en) Information distribution system, information distribution device, information distribution method, and information distribution program
AU2000251143A1 (en) Fingerprint-based identification system
AU4145400A (en) Information processing method, information processing system and information processor