DE69425166D1 - Verfahren und Gerät zur Mustererkennung - Google Patents
Verfahren und Gerät zur MustererkennungInfo
- Publication number
- DE69425166D1 DE69425166D1 DE69425166T DE69425166T DE69425166D1 DE 69425166 D1 DE69425166 D1 DE 69425166D1 DE 69425166 T DE69425166 T DE 69425166T DE 69425166 T DE69425166 T DE 69425166T DE 69425166 D1 DE69425166 D1 DE 69425166D1
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06V30/19—Recognition using electronic means
- G06V30/191—Design or setup of recognition systems or techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
- G06V30/19127—Extracting features by transforming the feature space, e.g. multidimensional scaling; Mappings, e.g. subspace methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2132—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on discrimination criteria, e.g. discriminant analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2132—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on discrimination criteria, e.g. discriminant analysis
- G06F18/21322—Rendering the within-class scatter matrix non-singular
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
Landscapes
- Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5038208A JPH06251156A (ja) | 1993-02-26 | 1993-02-26 | パターン認識装置 |
JP01637794A JP3372631B2 (ja) | 1994-02-10 | 1994-02-10 | パターン認識方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69425166D1 true DE69425166D1 (de) | 2000-08-17 |
DE69425166T2 DE69425166T2 (de) | 2001-03-15 |
Family
ID=26352714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69425166T Expired - Lifetime DE69425166T2 (de) | 1993-02-26 | 1994-02-25 | Verfahren und Gerät zur Mustererkennung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5671293A (de) |
EP (1) | EP0613101B1 (de) |
DE (1) | DE69425166T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10143613A (ja) * | 1996-10-30 | 1998-05-29 | Hewlett Packard Co <Hp> | パタン認識方法 |
JP2836681B2 (ja) * | 1997-01-14 | 1998-12-14 | 日本電気株式会社 | パタンマッチング符号化方法及び符号化装置 |
US6539115B2 (en) * | 1997-02-12 | 2003-03-25 | Fujitsu Limited | Pattern recognition device for performing classification using a candidate table and method thereof |
US6226408B1 (en) * | 1999-01-29 | 2001-05-01 | Hnc Software, Inc. | Unsupervised identification of nonlinear data cluster in multidimensional data |
JP4570764B2 (ja) * | 2000-12-01 | 2010-10-27 | 本田技研工業株式会社 | 運動情報認識システム |
WO2004055697A1 (ja) * | 2002-12-13 | 2004-07-01 | Fujitsu Limited | 処理方法、処理装置及びコンピュータプログラム |
DE102007036277A1 (de) | 2007-07-31 | 2009-02-05 | Technische Universität Berlin | Verfahren und Vorrichtung zur automatischen Mustererkennung |
US7961955B1 (en) | 2008-01-28 | 2011-06-14 | Thomas Cecil Minter | Adaptive bayes feature extraction |
EP2521092A1 (de) * | 2009-12-28 | 2012-11-07 | Cyber Ai Entertainment Inc. | Bilderkennungssystem |
CN106203478A (zh) * | 2016-06-27 | 2016-12-07 | 南昌大学 | 一种用于智能电表大数据的负荷曲线聚类方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155072A (en) * | 1976-12-17 | 1979-05-15 | Ricoh Company, Ltd. | Character recognition apparatus |
JPS5944667B2 (ja) * | 1978-03-28 | 1984-10-31 | 株式会社東芝 | パタ−ン認識装置 |
DE2844156A1 (de) * | 1978-10-10 | 1980-04-24 | Philips Patentverwaltung | Verfahren zum verifizieren eines sprechers |
JPS55157799A (en) * | 1979-05-29 | 1980-12-08 | Nippon Electric Co | High efficiency pattern matching unit |
JPS57178578A (en) * | 1981-04-27 | 1982-11-02 | Toshiba Corp | Pattern recognition system |
-
1994
- 1994-02-25 DE DE69425166T patent/DE69425166T2/de not_active Expired - Lifetime
- 1994-02-25 EP EP94301378A patent/EP0613101B1/de not_active Expired - Lifetime
-
1996
- 1996-08-21 US US08/700,828 patent/US5671293A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0613101B1 (de) | 2000-07-12 |
DE69425166T2 (de) | 2001-03-15 |
US5671293A (en) | 1997-09-23 |
EP0613101A2 (de) | 1994-08-31 |
EP0613101A3 (de) | 1995-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |