JPWO2021059493A1 - - Google Patents

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Publication number
JPWO2021059493A1
JPWO2021059493A1 JP2021548126A JP2021548126A JPWO2021059493A1 JP WO2021059493 A1 JPWO2021059493 A1 JP WO2021059493A1 JP 2021548126 A JP2021548126 A JP 2021548126A JP 2021548126 A JP2021548126 A JP 2021548126A JP WO2021059493 A1 JPWO2021059493 A1 JP WO2021059493A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021548126A
Other versions
JP7197024B2 (ja
JPWO2021059493A5 (ja
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 filed Critical
Publication of JPWO2021059493A1 publication Critical patent/JPWO2021059493A1/ja
Publication of JPWO2021059493A5 publication Critical patent/JPWO2021059493A5/ja
Application granted granted Critical
Publication of JP7197024B2 publication Critical patent/JP7197024B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification
    • 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
    • G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking
    • 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/761—Proximity, similarity or dissimilarity measures
    • 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
    • G06V10/776—Validation; Performance evaluation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/94—Hardware or software architectures specially adapted for image or video understanding
    • G06V10/95—Hardware or software architectures specially adapted for image or video understanding structured as a network, e.g. client-server architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/50—Maintenance of biometric data or enrolment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Probability & Statistics with Applications (AREA)
  • Collating Specific Patterns (AREA)
JP2021548126A 2019-09-27 2019-09-27 情報処理装置、情報処理方法及び記憶媒体 Active JP7197024B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/038178 WO2021059493A1 (ja) 2019-09-27 2019-09-27 情報処理装置、情報処理方法及び記憶媒体

Publications (3)

Publication Number Publication Date
JPWO2021059493A1 true JPWO2021059493A1 (ja) 2021-04-01
JPWO2021059493A5 JPWO2021059493A5 (ja) 2022-02-04
JP7197024B2 JP7197024B2 (ja) 2022-12-27

Family

ID=75165204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548126A Active JP7197024B2 (ja) 2019-09-27 2019-09-27 情報処理装置、情報処理方法及び記憶媒体

Country Status (4)

Country Link
US (1) US20240054768A1 (ja)
EP (1) EP4036848A4 (ja)
JP (1) JP7197024B2 (ja)
WO (1) WO2021059493A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023286202A1 (ja) * 2021-07-14 2023-01-19 日本電気株式会社 情報処理装置、表示方法、及びプログラムが格納された非一時的なコンピュータ可読媒体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030051147A1 (en) * 2001-08-28 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Authentication-selection system, and authentication system
JP2007323564A (ja) * 2006-06-05 2007-12-13 Hitachi Ltd 生体認証装置と生体認証システム及びｉｃカード並びに生体認証方法
JP2010108074A (ja) * 2008-10-28 2010-05-13 Hitachi Ltd 生体認証システム及び方法
JP2011044101A (ja) * 2009-08-24 2011-03-03 Sony Corp 閾値更新装置、閾値決定装置、閾値更新方法、閾値決定方法およびプログラム
US20150113634A1 (en) * 2012-06-04 2015-04-23 Iomniscient Pty Ltd Biometric verification
JP2019159985A (ja) * 2018-03-15 2019-09-19 オムロン株式会社 生体認証システム、生体認証装置、自動改札機、生体認証方法、及びプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218672A (ja) 2015-05-19 2016-12-22 キヤノン株式会社 情報処理装置及び情報処理方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030051147A1 (en) * 2001-08-28 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Authentication-selection system, and authentication system
JP2007323564A (ja) * 2006-06-05 2007-12-13 Hitachi Ltd 生体認証装置と生体認証システム及びｉｃカード並びに生体認証方法
JP2010108074A (ja) * 2008-10-28 2010-05-13 Hitachi Ltd 生体認証システム及び方法
JP2011044101A (ja) * 2009-08-24 2011-03-03 Sony Corp 閾値更新装置、閾値決定装置、閾値更新方法、閾値決定方法およびプログラム
US20150113634A1 (en) * 2012-06-04 2015-04-23 Iomniscient Pty Ltd Biometric verification
JP2019159985A (ja) * 2018-03-15 2019-09-19 オムロン株式会社 生体認証システム、生体認証装置、自動改札機、生体認証方法、及びプログラム

Also Published As

Publication number Publication date
EP4036848A4 (en) 2022-09-07
US20240054768A1 (en) 2024-02-15
WO2021059493A1 (ja) 2021-04-01
JP7197024B2 (ja) 2022-12-27
EP4036848A1 (en) 2022-08-03

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