WO2019173562A1 - Systèmes et procédés de traitement biométrique respectant la confidentialité - Google Patents

Systèmes et procédés de traitement biométrique respectant la confidentialité Download PDF

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Publication number
WO2019173562A1
WO2019173562A1 PCT/US2019/021100 US2019021100W WO2019173562A1 WO 2019173562 A1 WO2019173562 A1 WO 2019173562A1 US 2019021100 W US2019021100 W US 2019021100W WO 2019173562 A1 WO2019173562 A1 WO 2019173562A1
Authority
WO
WIPO (PCT)
Prior art keywords
biometric
feature vectors
input
classification
dnn
Prior art date
Application number
PCT/US2019/021100
Other languages
English (en)
Inventor
Scott Edward STREIT
Original Assignee
Open Inference Holdings LLC
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
Priority to US15/914,942 priority Critical patent/US10721070B2/en
Priority to US15/914,969 priority
Priority to US15/914,436 priority
Priority to US15/914,969 priority patent/US20190278937A1/en
Priority to US15/914,562 priority patent/US20190279047A1/en
Priority to US15/914,562 priority
Priority to US15/914,942 priority
Priority to US15/914,436 priority patent/US10419221B1/en
Priority to US16/218,139 priority
Priority to US16/218,139 priority patent/US20190278895A1/en
Application filed by Open Inference Holdings LLC filed Critical Open Inference Holdings LLC
Publication of WO2019173562A1 publication Critical patent/WO2019173562A1/fr

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/62Methods or arrangements for recognition using electronic means
    • G06K9/6288Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion
    • G06K9/6292Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion of classification results, e.g. of classification results related to same input data
    • G06K9/6293Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion of classification results, e.g. of classification results related to same input data of classification results relating to different input data, e.g. multimodal recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
    • G06K9/00268Feature extraction; Face representation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
    • G06K9/00288Classification, e.g. identification
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00496Recognising patterns in signals and combinations thereof
    • G06K9/00523Feature extraction
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
    • G06K9/00892Use of multiple biometrics
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
    • G06K9/00899Spoof detection
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
    • G06K9/00926Maintenance of references; Enrolment
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/62Methods or arrangements for recognition using electronic means
    • G06K9/6288Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion
    • G06K2009/6295Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion fusion by voting

Abstract

Dans un mode de réalisation, un ensemble de vecteurs de caractéristiques peut être déduit à partir de données biométriques. Puis un système d'authentification peut déterminer des correspondances ou exécuter des recherches sur des données chiffrées en utilisant un réseau neuronal profond (« DNN ») sur ces chiffrements homomorphes unidirectionnels (autrement dit sur chaque vecteur de caractéristique biométrique). Chaque vecteur de caractéristique biométrique peut ensuite être stocké et/ou utilisé en association avec des classifications respectives en vue d'une utilisation lors de comparaisons ultérieures, sans craindre d'altérer les données biométriques originales. Dans divers modes de réalisation, les données biométriques originales sont rejetées en réponse à la génération des valeurs chiffrées. Dans un autre mode de réalisation, le chiffrement homomorphe permet des calculs et des comparaisons sur un texte chiffré sans déchiffrement des vecteurs de caractéristiques chiffrés. La sécurité de telles données biométriques respectant la confidentialité peut être augmentée en appliquant un facteur d'assurance (par exemple le caractère vivant) de façon à établir que les données biométriques soumises n'ont été ni usurpées ni falsifiées.
PCT/US2019/021100 2018-03-07 2019-03-07 Systèmes et procédés de traitement biométrique respectant la confidentialité WO2019173562A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US15/914,969 2018-03-07
US15/914,436 2018-03-07
US15/914,969 US20190278937A1 (en) 2018-03-07 2018-03-07 Systems and methods for privacy-enabled biometric processing
US15/914,562 US20190279047A1 (en) 2018-03-07 2018-03-07 Systems and methods for privacy-enabled biometric processing
US15/914,562 2018-03-07
US15/914,942 US10721070B2 (en) 2018-03-07 2018-03-07 Systems and methods for privacy-enabled biometric processing
US15/914,942 2018-03-07
US15/914,436 US10419221B1 (en) 2018-03-07 2018-03-07 Systems and methods for privacy-enabled biometric processing
US16/218,139 2018-12-12
US16/218,139 US20190278895A1 (en) 2018-03-07 2018-12-12 Systems and methods for biometric processing with liveness

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA3092941A CA3092941A1 (fr) 2018-03-07 2019-03-07 Systemes et procedes de traitement biometrique respectant la confidentialite
EP19712657.6A EP3762867A1 (fr) 2018-03-07 2019-03-07 Systèmes et procédés de traitement biométrique respectant la confidentialité
AU2019230043A AU2019230043A1 (en) 2018-03-07 2019-03-07 Systems and methods for privacy-enabled biometric processing

Publications (1)

Publication Number Publication Date
WO2019173562A1 true WO2019173562A1 (fr) 2019-09-12

Family

ID=65861720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/021100 WO2019173562A1 (fr) 2018-03-07 2019-03-07 Systèmes et procédés de traitement biométrique respectant la confidentialité

Country Status (4)

Country Link
EP (1) EP3762867A1 (fr)
AU (1) AU2019230043A1 (fr)
CA (1) CA3092941A1 (fr)
WO (1) WO2019173562A1 (fr)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
None
SCOTT STREIT ET AL: "Privacy-Enabled Biometric Search", 16 August 2017 (2017-08-16), XP055595233, Retrieved from the Internet <URL:https://arxiv.org/ftp/arxiv/papers/1708/1708.04726.pdf> [retrieved on 20190611] *
XUE-WEN CHEN ET AL: "Learning Multi-channel Deep Feature Representations for Face Recognition", JMLR: WORKSHOP AND CONFERENCE PROCEEDINGS, 1 January 2015 (2015-01-01), pages 60 - 71, XP055595297, Retrieved from the Internet <URL:http://proceedings.mlr.press/v44/chen15learning.pdf> [retrieved on 20190611] *

Also Published As

Publication number Publication date
CA3092941A1 (fr) 2019-09-12
AU2019230043A1 (en) 2020-09-24
EP3762867A1 (fr) 2021-01-13

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