DE69425412D1 - Anlage und Verfahren zur automatischen Handschrifterkennung mittels eines benutzerunabhängigen chirographischen Labelalphabets - Google Patents

Anlage und Verfahren zur automatischen Handschrifterkennung mittels eines benutzerunabhängigen chirographischen Labelalphabets

Info

Publication number
DE69425412D1
DE69425412D1 DE69425412T DE69425412T DE69425412D1 DE 69425412 D1 DE69425412 D1 DE 69425412D1 DE 69425412 T DE69425412 T DE 69425412T DE 69425412 T DE69425412 T DE 69425412T DE 69425412 D1 DE69425412 D1 DE 69425412D1
Authority
DE
Germany
Prior art keywords
chirographic
independent
user
handwriting recognition
automatic handwriting
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 - Lifetime
Application number
DE69425412T
Other languages
English (en)
Other versions
DE69425412T2 (de
Inventor
Eveline Jeannine Bellegarda
Jerome Rene Bellegarda
David Nahamoo
Krishna Sundaram Nathan
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69425412D1 publication Critical patent/DE69425412D1/de
Application granted granted Critical
Publication of DE69425412T2 publication Critical patent/DE69425412T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/29—Graphical models, e.g. Bayesian networks
    • G06F18/295—Markov models or related models, e.g. semi-Markov models; Markov random fields; Networks embedding Markov models
DE69425412T 1993-11-23 1994-10-21 Anlage und Verfahren zur automatischen Handschrifterkennung mittels eines benutzerunabhängigen chirographischen Labelalphabets Expired - Lifetime DE69425412T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15633593A 1993-11-23 1993-11-23

Publications (2)

Publication Number Publication Date
DE69425412D1 true DE69425412D1 (de) 2000-09-07
DE69425412T2 DE69425412T2 (de) 2001-03-08

Family

ID=22559131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425412T Expired - Lifetime DE69425412T2 (de) 1993-11-23 1994-10-21 Anlage und Verfahren zur automatischen Handschrifterkennung mittels eines benutzerunabhängigen chirographischen Labelalphabets

Country Status (4)

Country Link
US (1) US5644652A (de)
EP (1) EP0654755B1 (de)
JP (1) JPH07200742A (de)
DE (1) DE69425412T2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751856B2 (ja) * 1995-02-03 1998-05-18 日本電気株式会社 木構造を用いたパターン適応化方式
US5940534A (en) * 1995-07-17 1999-08-17 Nippon Telegraph And Telephone Corporation On-line handwritten character recognition using affine transformation to maximize overlapping of corresponding input and reference pattern strokes
GB2306739B (en) * 1995-10-17 1999-10-13 Ibm Improvements relating to computerized correction of numeric data
US5808219A (en) * 1995-11-02 1998-09-15 Yamaha Corporation Motion discrimination method and device using a hidden markov model
US6275611B1 (en) * 1996-10-17 2001-08-14 Motorola, Inc. Handwriting recognition device, method and alphabet, with strokes grouped into stroke sub-structures
US6256410B1 (en) * 1998-07-30 2001-07-03 International Business Machines Corp. Methods and apparatus for customizing handwriting models to individual writers
US6320985B1 (en) * 1998-07-31 2001-11-20 International Business Machines Corporation Apparatus and method for augmenting data in handwriting recognition system
US6304674B1 (en) * 1998-08-03 2001-10-16 Xerox Corporation System and method for recognizing user-specified pen-based gestures using hidden markov models
US6272250B1 (en) * 1999-01-20 2001-08-07 University Of Washington Color clustering for scene change detection and object tracking in video sequences
AU3907300A (en) * 1999-03-19 2000-10-09 Raf Technology, Inc. Rollup functions for efficient storage, presentation, and analysis of data
DE10043946C2 (de) * 2000-09-06 2002-12-12 Siemens Ag Komprimieren von HMM-Prototypen
JP4421134B2 (ja) * 2001-04-18 2010-02-24 富士通株式会社 文書画像検索装置
JP3845553B2 (ja) * 2001-05-25 2006-11-15 インターナショナル・ビジネス・マシーンズ・コーポレーション データベースにおけるドキュメントのリトリーブ・ランク付けを実行するコンピュータ・システム、およびプログラム
AUPR824401A0 (en) 2001-10-15 2001-11-08 Silverbrook Research Pty. Ltd. Methods and systems (npw002)
US6879718B2 (en) * 2001-11-06 2005-04-12 Microsoft Corp. Efficient method and system for determining parameters in computerized recognition
AUPR890201A0 (en) * 2001-11-16 2001-12-06 Silverbrook Research Pty. Ltd. Methods and systems (npw005)
US7430497B2 (en) * 2002-10-31 2008-09-30 Microsoft Corporation Statistical model for global localization
US7116840B2 (en) 2002-10-31 2006-10-03 Microsoft Corporation Decoding and error correction in 2-D arrays
US7502507B2 (en) * 2002-10-31 2009-03-10 Microsoft Corporation Active embedded interaction code
US7009594B2 (en) * 2002-10-31 2006-03-07 Microsoft Corporation Universal computing device
US7133563B2 (en) * 2002-10-31 2006-11-07 Microsoft Corporation Passive embedded interaction code
US20040140962A1 (en) * 2003-01-21 2004-07-22 Microsoft Corporation Inertial sensors integration
US7559057B2 (en) * 2003-12-05 2009-07-07 International Business Machines Corporation Alignment and generalization of demonstrated procedure traces
US7583842B2 (en) 2004-01-06 2009-09-01 Microsoft Corporation Enhanced approach of m-array decoding and error correction
US7263224B2 (en) 2004-01-16 2007-08-28 Microsoft Corporation Strokes localization by m-array decoding and fast image matching
US20060045344A1 (en) * 2004-09-02 2006-03-02 Adi, Llc Handprint recognition test deck
US7607076B2 (en) 2005-02-18 2009-10-20 Microsoft Corporation Embedded interaction code document
US7826074B1 (en) 2005-02-25 2010-11-02 Microsoft Corporation Fast embedded interaction code printing with custom postscript commands
US7421439B2 (en) 2005-04-22 2008-09-02 Microsoft Corporation Global metadata embedding and decoding
US7599560B2 (en) 2005-04-22 2009-10-06 Microsoft Corporation Embedded interaction code recognition
US7400777B2 (en) 2005-05-25 2008-07-15 Microsoft Corporation Preprocessing for information pattern analysis
US7729539B2 (en) 2005-05-31 2010-06-01 Microsoft Corporation Fast error-correcting of embedded interaction codes
US7580576B2 (en) 2005-06-02 2009-08-25 Microsoft Corporation Stroke localization and binding to electronic document
US7619607B2 (en) 2005-06-30 2009-11-17 Microsoft Corporation Embedding a pattern design onto a liquid crystal display
US7817816B2 (en) 2005-08-17 2010-10-19 Microsoft Corporation Embedded interaction code enabled surface type identification
US7622182B2 (en) 2005-08-17 2009-11-24 Microsoft Corporation Embedded interaction code enabled display
US7646913B2 (en) * 2005-12-19 2010-01-12 Microsoft Corporation Allograph based writer adaptation for handwritten character recognition
US7529391B2 (en) * 2005-12-29 2009-05-05 Microsoft Corporation Signature verification
US20070152961A1 (en) * 2005-12-30 2007-07-05 Dunton Randy R User interface for a media device
US7886266B2 (en) * 2006-04-06 2011-02-08 Microsoft Corporation Robust personalization through biased regularization
US8595636B2 (en) * 2006-11-16 2013-11-26 International Business Machines Corporation Method and system for mapping GUI widgets
US8640034B2 (en) * 2006-11-16 2014-01-28 International Business Machines Corporation Remote GUI control by replication of local interactions
US9024864B2 (en) 2007-06-12 2015-05-05 Intel Corporation User interface with software lensing for very long lists of content
US7974472B2 (en) * 2007-06-29 2011-07-05 Microsoft Corporation Feature design for HMM based Eastern Asian character recognition
US7983478B2 (en) 2007-08-10 2011-07-19 Microsoft Corporation Hidden markov model based handwriting/calligraphy generation
US8335381B2 (en) * 2008-09-18 2012-12-18 Xerox Corporation Handwritten word spotter using synthesized typed queries
CN104660646A (zh) * 2013-11-20 2015-05-27 江南大学 一种基于多加速度传感器和ZigBee网络的牙刷动作采集系统
US9189708B2 (en) * 2013-12-31 2015-11-17 Google Inc. Pruning and label selection in hidden markov model-based OCR
WO2015141260A1 (ja) * 2014-03-17 2015-09-24 株式会社河合楽器製作所 手書き音楽記号認識装置およびプログラム
CN105512692B (zh) * 2015-11-30 2019-04-09 华南理工大学 基于blstm的联机手写数学公式符号识别方法
WO2019049294A1 (ja) * 2017-09-07 2019-03-14 ヤマハ株式会社 コード情報抽出装置、コード情報抽出方法およびコード情報抽出プログラム
US10748031B1 (en) 2019-05-22 2020-08-18 Read-Ink Corporation Handwriting recognition systems and methods
CN113128296B (zh) * 2019-12-31 2023-05-09 重庆傲雄在线信息技术有限公司 一种电子手写签字模糊标签化识别系统
CN113378892A (zh) * 2021-05-20 2021-09-10 南京光普信息技术有限公司 基于移动手机app使用行为数据的多序列对比分类方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525860A (en) * 1982-01-04 1985-06-25 At&T Bell Laboratories Character recognition arrangement
US4491960A (en) * 1982-04-05 1985-01-01 The United States Of America As Represented By The Secretary Of The Navy Handprinted symbol recognition system
JPS60136892A (ja) * 1983-12-26 1985-07-20 Hitachi Ltd オンライン手書き図形認識装置
US4731857A (en) * 1984-06-29 1988-03-15 International Business Machines Corporation Recognition system for run-on handwritten characters
JPS6282486A (ja) * 1985-10-08 1987-04-15 Hitachi Ltd オンライン手書き図形認識装置
US5023918A (en) * 1989-10-03 1991-06-11 International Business Machines Corporation Cross-product filter
US5038382A (en) * 1989-10-13 1991-08-06 International Business Machines Corporation Multi-scale recognizer for hand drawn strokes
US5075896A (en) * 1989-10-25 1991-12-24 Xerox Corporation Character and phoneme recognition based on probability clustering
US5005205A (en) * 1990-01-12 1991-04-02 International Business Machines Corporation Handwriting recognition employing pairwise discriminant measures
JPH0480891A (ja) * 1990-07-23 1992-03-13 Fuji Facom Corp パターン認識装置
JPH04125698A (ja) * 1990-09-18 1992-04-27 Nippon Telegr & Teleph Corp <Ntt> パターン認識装置
JPH04337888A (ja) * 1991-05-15 1992-11-25 N T T Data Tsushin Kk 文字認識装置
US5199077A (en) * 1991-09-19 1993-03-30 Xerox Corporation Wordspotting for voice editing and indexing
US5343537A (en) * 1991-10-31 1994-08-30 International Business Machines Corporation Statistical mixture approach to automatic handwriting recognition
US5544257A (en) * 1992-01-08 1996-08-06 International Business Machines Corporation Continuous parameter hidden Markov model approach to automatic handwriting recognition
JPH05257491A (ja) * 1992-03-13 1993-10-08 Toshiba Corp 音声認識方式
US5392363A (en) * 1992-11-13 1995-02-21 International Business Machines Corporation On-line connected handwritten word recognition by a probabilistic method
KR950013127B1 (ko) * 1993-03-15 1995-10-25 김진형 영어 문자 인식 방법 및 시스템

Also Published As

Publication number Publication date
US5644652A (en) 1997-07-01
EP0654755B1 (de) 2000-08-02
EP0654755A1 (de) 1995-05-24
DE69425412T2 (de) 2001-03-08
JPH07200742A (ja) 1995-08-04

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8328 Change in the person/name/address of the agent

Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7