DE3473667D1 - Pattern matching system - Google Patents

Pattern matching system

Info

Publication number
DE3473667D1
DE3473667D1 DE8484112926T DE3473667T DE3473667D1 DE 3473667 D1 DE3473667 D1 DE 3473667D1 DE 8484112926 T DE8484112926 T DE 8484112926T DE 3473667 T DE3473667 T DE 3473667T DE 3473667 D1 DE3473667 D1 DE 3473667D1
Authority
DE
Germany
Prior art keywords
pattern
time point
input pattern
buffer
input
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
Application number
DE8484112926T
Other languages
German (de)
English (en)
Inventor
Masao Watari
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 DE3473667D1 publication Critical patent/DE3473667D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/12—Speech classification or search using dynamic programming techniques, e.g. dynamic time warping [DTW]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
DE8484112926T 1983-10-27 1984-10-26 Pattern matching system Expired DE3473667D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58201385A JPS60179797A (ja) 1983-10-27 1983-10-27 パタンマツチング装置

Publications (1)

Publication Number Publication Date
DE3473667D1 true DE3473667D1 (en) 1988-09-29

Family

ID=16440203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484112926T Expired DE3473667D1 (en) 1983-10-27 1984-10-26 Pattern matching system

Country Status (5)

Country Link
US (1) US4882756A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0144689B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60179797A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1218152A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3473667D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211498A (ja) * 1984-04-05 1985-10-23 日本電気株式会社 連続音声認識装置
JPH0782544B2 (ja) * 1989-03-24 1995-09-06 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 マルチテンプレートを用いるｄｐマツチング方法及び装置
IT1229782B (it) * 1989-05-22 1991-09-11 Face Standard Ind Metodo ed apparato per riconoscere parole verbali sconosciute mediante estrazione dei parametri e confronto con parole di riferimento
CA2042926C (en) * 1990-05-22 1997-02-25 Ryuhei Fujiwara Speech recognition method with noise reduction and a system therefor
JPH04182700A (ja) * 1990-11-19 1992-06-30 Nec Corp 音声認識装置
US5189709A (en) * 1991-08-26 1993-02-23 The United States Of America As Represented By The United States National Aeronautics And Space Administration Dynamic pattern matcher using incomplete data
US5845092A (en) * 1992-09-03 1998-12-01 Industrial Technology Research Institute Endpoint detection in a stand-alone real-time voice recognition system
EP0702354A1 (en) * 1994-09-14 1996-03-20 Matsushita Electric Industrial Co., Ltd. Apparatus for modifying the time scale modification of speech
JP2964881B2 (ja) * 1994-09-20 1999-10-18 日本電気株式会社 音声認識装置
US5664174A (en) * 1995-05-09 1997-09-02 International Business Machines Corporation System and method for discovering similar time sequences in databases
JP3576272B2 (ja) * 1995-06-22 2004-10-13 シャープ株式会社 音声認識装置および方法
JP2980026B2 (ja) * 1996-05-30 1999-11-22 日本電気株式会社 音声認識装置
US6122757A (en) * 1997-06-27 2000-09-19 Agilent Technologies, Inc Code generating system for improved pattern matching in a protocol analyzer
WO2001025860A1 (en) * 1999-10-05 2001-04-12 Togethersoft Corporation Method for generating and defining a pattern
KR100344530B1 (ko) * 1999-12-20 2002-07-24 한국과학기술원 시계열 데이터베이스에서 윈도우 구성의 이원성을 사용한 서브시퀀스 매칭방법
US6785419B1 (en) * 2000-12-22 2004-08-31 Microsoft Corporation System and method to facilitate pattern recognition by deformable matching
WO2003034402A1 (de) * 2001-10-11 2003-04-24 Siemens Aktiengesellschaft Verfahren zur erzeugung von sprachbausteine beschreibenden referenzsegmenten und verfahren zur modellierung von spracheinheiten eines gesprochenen testmusters
US8307339B2 (en) * 2004-03-15 2012-11-06 Ramco Systems Limited Software reuse in model based software systems
EP2625630A4 (en) * 2010-10-04 2017-02-08 Telefonaktiebolaget LM Ericsson (publ) Data model pattern updating in a data collecting system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816722A (en) * 1970-09-29 1974-06-11 Nippon Electric Co Computer for calculating the similarity between patterns and pattern recognition system comprising the similarity computer
US4059725A (en) * 1975-03-12 1977-11-22 Nippon Electric Company, Ltd. Automatic continuous speech recognition system employing dynamic programming
US4400788A (en) * 1981-03-27 1983-08-23 Bell Telephone Laboratories, Incorporated Continuous speech pattern recognizer
US4489434A (en) * 1981-10-05 1984-12-18 Exxon Corporation Speech recognition method and apparatus
US4489435A (en) * 1981-10-05 1984-12-18 Exxon Corporation Method and apparatus for continuous word string recognition
JPS5879300A (ja) * 1981-11-06 1983-05-13 日本電気株式会社 パタ−ン距離計算方式
JPS5885499A (ja) * 1981-11-18 1983-05-21 株式会社デンソー 連続音声認識装置
US4592086A (en) * 1981-12-09 1986-05-27 Nippon Electric Co., Ltd. Continuous speech recognition system
JPS58100195A (ja) * 1981-12-10 1983-06-14 日本電気株式会社 連続音声認識装置
US4570232A (en) * 1981-12-21 1986-02-11 Nippon Telegraph & Telephone Public Corporation Speech recognition apparatus
JPS58132298A (ja) * 1982-02-01 1983-08-06 日本電気株式会社 窓制限付パタンマツチング装置

Also Published As

Publication number Publication date
CA1218152A (en) 1987-02-17
JPS60179797A (ja) 1985-09-13
EP0144689A1 (en) 1985-06-19
JPH0466039B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-21
EP0144689B1 (en) 1988-08-24
US4882756A (en) 1989-11-21

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Legal Events

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