WO2009047983A1 - データ処理装置 - Google Patents

データ処理装置 Download PDF

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Publication number
WO2009047983A1
WO2009047983A1 PCT/JP2008/067299 JP2008067299W WO2009047983A1 WO 2009047983 A1 WO2009047983 A1 WO 2009047983A1 JP 2008067299 W JP2008067299 W JP 2008067299W WO 2009047983 A1 WO2009047983 A1 WO 2009047983A1
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WO
WIPO (PCT)
Prior art keywords
signal
distance
section
correlation matrix
calculates
Prior art date
Application number
PCT/JP2008/067299
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English (en)
French (fr)
Inventor
Akiyoshi Oguro
Original Assignee
Toshibainformationsystems(Japan)Corporation
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 Toshibainformationsystems(Japan)Corporation filed Critical Toshibainformationsystems(Japan)Corporation
Priority to US12/680,826 priority Critical patent/US8396911B2/en
Priority to CN200880108845.5A priority patent/CN101828181B/zh
Priority to KR1020107010208A priority patent/KR101124637B1/ko
Priority to EP08836935.0A priority patent/EP2199923A4/en
Publication of WO2009047983A1 publication Critical patent/WO2009047983A1/ja

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • 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
    • G06F18/2134—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on separation criteria, e.g. independent component analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Databases & Information Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Algebra (AREA)
  • Medical Informatics (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)

Abstract

 一まとまりのデータの部分相互の類似判定にて、データベースを用いることなく高速処理する。区分データに対応する信号を送出する区分信号線Ｌ1～Ｌkを用いる。各区分信号線Ｌ1～Ｌk毎の信号について平均値を算出すると共に各区分について相関行列を構成する相関行列信号を生成する相関行列生成回路１２、相関行列の固有値及び固有ベクトルに対応する信号を算出する固有値・固有ベクトル算出回路１４、各区分の特徴ベクトルに対応する信号を算出する第２の積和演算回路１５、特徴ベクトルの各要素間の距離を算出する距離算出回路１６－1～１６－k、各要素間の距離と比較に用いる閾値の信号を設定する閾値設定回路１７、閾値信号に基づき距離算出回路１６－1～１６－kにより算出された各要素間の距離信号と対比し、信号出力する結果出力回路１８－1～１８－kとを、論理回路により構成して具備する。
PCT/JP2008/067299 2007-10-10 2008-09-25 データ処理装置 WO2009047983A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/680,826 US8396911B2 (en) 2007-10-10 2008-09-25 Data processing device
CN200880108845.5A CN101828181B (zh) 2007-10-10 2008-09-25 数据处理装置
KR1020107010208A KR101124637B1 (ko) 2007-10-10 2008-09-25 데이터 처리장치
EP08836935.0A EP2199923A4 (en) 2007-10-10 2008-09-25 DATA PROCESSING UNIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-264965 2007-10-10
JP2007264965A JP5004743B2 (ja) 2007-10-10 2007-10-10 データ処理装置

Publications (1)

Publication Number Publication Date
WO2009047983A1 true WO2009047983A1 (ja) 2009-04-16

Family

ID=40549128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067299 WO2009047983A1 (ja) 2007-10-10 2008-09-25 データ処理装置

Country Status (6)

Country Link
US (1) US8396911B2 (ja)
EP (1) EP2199923A4 (ja)
JP (1) JP5004743B2 (ja)
KR (1) KR101124637B1 (ja)
CN (1) CN101828181B (ja)
WO (1) WO2009047983A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110158540A1 (en) * 2009-12-24 2011-06-30 Canon Kabushiki Kaisha Pattern recognition method and pattern recognition apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5441737B2 (ja) * 2010-01-28 2014-03-12 東芝情報システム株式会社 画像処理装置、画像処理方法及び画像処理用プログラム
JP5455682B2 (ja) * 2010-01-28 2014-03-26 東芝情報システム株式会社 画像処理装置、画像処理方法及び画像処理用プログラム
JP5367601B2 (ja) * 2010-01-28 2013-12-11 東芝情報システム株式会社 画像処理装置、画像処理方法及び画像処理用プログラム
JP7101084B2 (ja) * 2018-08-29 2022-07-14 株式会社東芝 情報処理装置、情報処理システム及び情報処理方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH10171988A (ja) 1996-12-05 1998-06-26 Matsushita Electric Ind Co Ltd パターン認識・照合装置
JP2004157614A (ja) 2002-11-01 2004-06-03 Advanced Telecommunication Research Institute International 行動分析装置
JP2006079479A (ja) * 2004-09-10 2006-03-23 Japan Science & Technology Agency 時系列データ判定方法
JP2007080061A (ja) * 2005-09-15 2007-03-29 Univ Of Tsukuba Ｗｅｂページの検索方法及びＷｅｂページのクラスタリング方法

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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
US6345109B1 (en) 1996-12-05 2002-02-05 Matsushita Electric Industrial Co., Ltd. Face recognition-matching system effective to images obtained in different imaging conditions
US6671404B1 (en) * 1997-02-14 2003-12-30 Hewlett-Packard Development Company, L.P. Method and apparatus for recognizing patterns
JP3997749B2 (ja) * 2001-10-22 2007-10-24 ソニー株式会社 信号処理方法及び装置、信号処理プログラム、並びに記録媒体
JP3823804B2 (ja) * 2001-10-22 2006-09-20 ソニー株式会社 信号処理方法及び装置、信号処理プログラム、並びに記録媒体
JP2005250562A (ja) * 2004-03-01 2005-09-15 Tama Tlo Kk 判別分析を行う方法、類似画像検索方法、及び、そのプログラム、装置
US7715597B2 (en) * 2004-12-29 2010-05-11 Fotonation Ireland Limited Method and component for image recognition
JP4641492B2 (ja) * 2005-11-16 2011-03-02 日本電信電話株式会社 特異映像検出装置、特異映像検出方法およびプログラム
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10171988A (ja) 1996-12-05 1998-06-26 Matsushita Electric Ind Co Ltd パターン認識・照合装置
JP2004157614A (ja) 2002-11-01 2004-06-03 Advanced Telecommunication Research Institute International 行動分析装置
JP2006079479A (ja) * 2004-09-10 2006-03-23 Japan Science & Technology Agency 時系列データ判定方法
JP2007080061A (ja) * 2005-09-15 2007-03-29 Univ Of Tsukuba Ｗｅｂページの検索方法及びＷｅｂページのクラスタリング方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2199923A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110158540A1 (en) * 2009-12-24 2011-06-30 Canon Kabushiki Kaisha Pattern recognition method and pattern recognition apparatus
US9092662B2 (en) * 2009-12-24 2015-07-28 Canon Kabushiki Kaisha Pattern recognition method and pattern recognition apparatus

Also Published As

Publication number Publication date
CN101828181B (zh) 2013-03-20
JP2009093500A (ja) 2009-04-30
JP5004743B2 (ja) 2012-08-22
US8396911B2 (en) 2013-03-12
KR101124637B1 (ko) 2012-03-20
EP2199923A4 (en) 2013-12-25
EP2199923A1 (en) 2010-06-23
KR20100084538A (ko) 2010-07-26
US20100211622A1 (en) 2010-08-19
CN101828181A (zh) 2010-09-08

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