DE69417273D1 - Verfahren und Vorrichtung zur Mustererkennung - Google Patents

Verfahren und Vorrichtung zur Mustererkennung

Info

Publication number
DE69417273D1
DE69417273D1 DE69417273T DE69417273T DE69417273D1 DE 69417273 D1 DE69417273 D1 DE 69417273D1 DE 69417273 T DE69417273 T DE 69417273T DE 69417273 T DE69417273 T DE 69417273T DE 69417273 D1 DE69417273 D1 DE 69417273D1
Authority
DE
Germany
Prior art keywords
pattern recognition
recognition
pattern
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
DE69417273T
Other languages
English (en)
Other versions
DE69417273T2 (de
Inventor
Ken-Ichi Iso
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69417273D1 publication Critical patent/DE69417273D1/de
Publication of DE69417273T2 publication Critical patent/DE69417273T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G10L15/144—Training of HMMs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/12—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being prediction coefficients
DE69417273T 1993-01-13 1994-01-13 Verfahren und Vorrichtung zur Mustererkennung Expired - Fee Related DE69417273T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5003647A JPH0776880B2 (ja) 1993-01-13 1993-01-13 パターン認識方法および装置

Publications (2)

Publication Number Publication Date
DE69417273D1 true DE69417273D1 (de) 1999-04-29
DE69417273T2 DE69417273T2 (de) 1999-12-09

Family

ID=11563277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417273T Expired - Fee Related DE69417273T2 (de) 1993-01-13 1994-01-13 Verfahren und Vorrichtung zur Mustererkennung

Country Status (5)

Country Link
US (1) US5920839A (de)
EP (1) EP0606913B1 (de)
JP (1) JPH0776880B2 (de)
CA (1) CA2113316C (de)
DE (1) DE69417273T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL122258A (en) * 1997-11-20 2002-08-14 Israel Aircraft Ind Ltd Method and system for determining temperature and/or emissivity function of objects by remote sensing
US6772152B2 (en) * 2001-03-22 2004-08-03 International Business Machines Corporation System and method for mining patterns from a dataset
US6691110B2 (en) 2001-03-22 2004-02-10 International Business Machines Corporation System and method for discovering patterns with noise
JP5200712B2 (ja) 2008-07-10 2013-06-05 富士通株式会社 音声認識装置、音声認識方法及びコンピュータプログラム
JP5089655B2 (ja) * 2009-06-22 2012-12-05 日本電信電話株式会社 音響モデル作成装置、その方法及びプログラム
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US8478711B2 (en) 2011-02-18 2013-07-02 Larus Technologies Corporation System and method for data fusion with adaptive learning
CN104064179B (zh) * 2014-06-20 2018-06-08 哈尔滨工业大学深圳研究生院 一种基于动态hmm事件数的提高语音识别准确率的方法
CN104064183B (zh) * 2014-06-20 2017-12-08 哈尔滨工业大学深圳研究生院 一种基于动态hmm观察符号数的提高语音识别准确率的方法
CN108604452B (zh) * 2016-02-15 2022-08-02 三菱电机株式会社 声音信号增强装置
US11256869B2 (en) * 2018-09-06 2022-02-22 Lg Electronics Inc. Word vector correction method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231993A (ja) * 1986-03-25 1987-10-12 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 音声認識方法
JP2545982B2 (ja) * 1989-05-10 1996-10-23 日本電気株式会社 パターン認識方法および標準パターン学習方法
JP2964507B2 (ja) * 1989-12-12 1999-10-18 松下電器産業株式会社 Ｈｍｍ装置
US5696877A (en) * 1990-05-10 1997-12-09 Nec Corporation Pattern recognition using a predictive neural network
US5193142A (en) * 1990-11-15 1993-03-09 Matsushita Electric Industrial Co., Ltd. Training module for estimating mixture gaussian densities for speech-unit models in speech recognition systems
JP2979711B2 (ja) * 1991-04-24 1999-11-15 日本電気株式会社 パターン認識方式および標準パターン学習方式
US5276766A (en) * 1991-07-16 1994-01-04 International Business Machines Corporation Fast algorithm for deriving acoustic prototypes for automatic speech recognition

Also Published As

Publication number Publication date
EP0606913B1 (de) 1999-03-24
EP0606913A3 (de) 1994-12-28
EP0606913A2 (de) 1994-07-20
DE69417273T2 (de) 1999-12-09
CA2113316C (en) 1999-11-02
CA2113316A1 (en) 1994-07-14
US5920839A (en) 1999-07-06
JPH06208392A (ja) 1994-07-26
JPH0776880B2 (ja) 1995-08-16

Similar Documents

Publication Publication Date Title
DE69125054D1 (de) Verfahren und Vorrichtung zur Mustererkennung
DE69328640T2 (de) Verfahren und Einrichtung zur Mustererkennung
DE69332459T2 (de) Verfahren und Vorrichtung zur Zeichenerkennung
DE69321569D1 (de) Verfahren und Vorrichtung zur Zeicheneingabe
DE69432943D1 (de) Verfahren und Vorrichtung zur Sprachdetektion
DE69730705D1 (de) Vorrichtung und verfahren zur mustererkennung und zur adaption
DE69324629T2 (de) Verfahren und Vorrichtung zur Spracherkennung
DE69414784T2 (de) Vorrichtung und Verfahren zur Formmodellierung
DE69422845T2 (de) Vorrichtung und Verfahren zur Koordinateneingabe
DE69709965D1 (de) Verfahren und Vorrichtung zur Mustererkennung
DE69232229T2 (de) Vorrichtung und Verfahren zur Mustererkennung
DE69329354D1 (de) Verfahren und Gerät zur Mustererkennung
DE69904764T2 (de) Verfahren und Vorrichtung zur Mustererkennung
DE69628494D1 (de) Vorrichtung und Verfahren zur Koordinateneingabe
DE69714484D1 (de) Vorrichtung und Verfahren zur Koordinateneingabe
DE69417273T2 (de) Verfahren und Vorrichtung zur Mustererkennung
DE69511004T2 (de) Verfahren und Vorrichtung zur Identifikation
DE69625041D1 (de) Verfahren und vorrichtung zur informationsbehandlung
DE69419970D1 (de) Verfahren und Vorrichtung zur Elektroplattierung
DE69919420D1 (de) Verfahren und Vorrichtung zur Mustererkennung
DE69831032D1 (de) Verfahren und Vorrichtung zur Zeichenerkennung
DE69327684T2 (de) Verfahren und Vorrichtung zur Schriftzeichenmustererzeugung
DE69425166T2 (de) Verfahren und Gerät zur Mustererkennung
DE69128865D1 (de) Verfahren und Vorrichtung zur Koordinateneingabe
DE69413140D1 (de) Verfahren und Vorrichtung zur Endarbeitung von Kommutatoren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee