JPH0361956B2 - - Google Patents
Info
- Publication number
- JPH0361956B2 JPH0361956B2 JP57154903A JP15490382A JPH0361956B2 JP H0361956 B2 JPH0361956 B2 JP H0361956B2 JP 57154903 A JP57154903 A JP 57154903A JP 15490382 A JP15490382 A JP 15490382A JP H0361956 B2 JPH0361956 B2 JP H0361956B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- matching
- integral
- optimal
- standard
- 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
Links
- 238000004364 calculation method Methods 0.000 claims description 16
- 239000013598 vector Substances 0.000 claims description 14
- 238000010606 normalization Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 23
- 230000007704 transition Effects 0.000 abstract 1
- 241000531137 Vicia cryptic virus Species 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000012567 pattern recognition method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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)
- Character Discrimination (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57154903A JPS5945583A (ja) | 1982-09-06 | 1982-09-06 | パタンマッチング装置 |
| EP83108773A EP0103258B1 (en) | 1982-09-06 | 1983-09-06 | Pattern matching apparatus |
| DE8383108773T DE3374908D1 (en) | 1982-09-06 | 1983-09-06 | Pattern matching apparatus |
| US07/165,394 US4802226A (en) | 1982-09-06 | 1988-02-29 | Pattern matching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57154903A JPS5945583A (ja) | 1982-09-06 | 1982-09-06 | パタンマッチング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945583A JPS5945583A (ja) | 1984-03-14 |
| JPH0361956B2 true JPH0361956B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-24 |
Family
ID=15594476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57154903A Granted JPS5945583A (ja) | 1982-09-06 | 1982-09-06 | パタンマッチング装置 |
Country Status (4)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62220998A (ja) * | 1986-03-22 | 1987-09-29 | 工業技術院長 | 音声認識装置 |
| EP0427485B1 (en) * | 1989-11-06 | 1996-08-14 | Canon Kabushiki Kaisha | Speech synthesis apparatus and method |
| JPH04194999A (ja) * | 1990-11-27 | 1992-07-14 | Sharp Corp | 学習を用いた動的計画法 |
| JP3066920B2 (ja) * | 1991-06-11 | 2000-07-17 | キヤノン株式会社 | 音声認識方法及び装置 |
| JPH04362698A (ja) * | 1991-06-11 | 1992-12-15 | Canon Inc | 音声認識方法及び装置 |
| 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 |
| WO2011039764A2 (en) * | 2009-09-08 | 2011-04-07 | Tata Consultancy Services Ltd | Word recognition system |
| US10056080B2 (en) * | 2016-10-18 | 2018-08-21 | Ford Global Technologies, Llc | Identifying contacts using speech recognition |
| CN111986698B (zh) * | 2019-05-24 | 2023-06-30 | 腾讯科技（深圳）有限公司 | 音频片段的匹配方法、装置、计算机可读介质及电子设备 |
Family Cites Families (3)
| 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 |
| US4489434A (en) * | 1981-10-05 | 1984-12-18 | Exxon Corporation | Speech recognition method and apparatus |
-
1982
- 1982-09-06 JP JP57154903A patent/JPS5945583A/ja active Granted
-
1983
- 1983-09-06 DE DE8383108773T patent/DE3374908D1/de not_active Expired
- 1983-09-06 EP EP83108773A patent/EP0103258B1/en not_active Expired
-
1988
- 1988-02-29 US US07/165,394 patent/US4802226A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0103258B1 (en) | 1987-12-09 |
| DE3374908D1 (en) | 1988-01-21 |
| EP0103258A1 (en) | 1984-03-21 |
| JPS5945583A (ja) | 1984-03-14 |
| US4802226A (en) | 1989-01-31 |