JP7060619B2 - バイオメトリック識別システムおよび方法 - Google Patents

バイオメトリック識別システムおよび方法 Download PDF

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JP7060619B2
JP7060619B2 JP2019562266A JP2019562266A JP7060619B2 JP 7060619 B2 JP7060619 B2 JP 7060619B2 JP 2019562266 A JP2019562266 A JP 2019562266A JP 2019562266 A JP2019562266 A JP 2019562266A JP 7060619 B2 JP7060619 B2 JP 7060619B2
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ストレイト，スコット
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ヴェリディウム アイピー リミテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
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    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F18/24133—Distances to prototypes
    • G06F18/24137—Distances to cluster centroïds
    • G06F18/2414—Smoothing the distance, e.g. radial basis function networks [RBFN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
    • G—PHYSICS
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    • G06N3/044—Recurrent networks, e.g. Hopfield networks
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    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
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    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
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    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
    • G06V10/451—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters with interaction between the filter responses, e.g. cortical complex cells
    • G06V10/454—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
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    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/048—Activation functions

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JP2019562266A 2017-05-11 2018-05-07 バイオメトリック識別システムおよび方法 Active JP7060619B2 (ja)

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US15/592,542 2017-05-11
US15/592,542 US10255040B2 (en) 2017-05-11 2017-05-11 System and method for biometric identification
PCT/US2018/031368 WO2018208661A1 (en) 2017-05-11 2018-05-07 System and method for biometric identification

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JP2020520509A JP2020520509A (ja) 2020-07-09
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CN (1) CN110892693B (https=)
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BR (1) BR112019023750A2 (https=)
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EP3635937A1 (en) 2020-04-15
JP2020520509A (ja) 2020-07-09
WO2018208661A9 (en) 2019-05-09
ZA201907621B (en) 2021-04-28
EP3635937B1 (en) 2024-06-26
WO2018208661A1 (en) 2018-11-15
AU2018266602A1 (en) 2019-12-12
AU2018266602B2 (en) 2023-01-12
EP3635937C0 (en) 2024-06-26
US20180330179A1 (en) 2018-11-15
CA3063126A1 (en) 2018-11-15
BR112019023750A2 (pt) 2020-05-26
KR102536354B1 (ko) 2023-05-23
KR20200007010A (ko) 2020-01-21
US10255040B2 (en) 2019-04-09
MX2019013495A (es) 2020-11-06
CN110892693A (zh) 2020-03-17
EP3635937A4 (en) 2021-01-20
CO2019013817A2 (es) 2020-01-17
CN110892693B (zh) 2022-04-19

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