WO2019173562A1 - Systèmes et procédés de traitement biométrique respectant la confidentialité - Google Patents
Systèmes et procédés de traitement biométrique respectant la confidentialité Download PDFInfo
- 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
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/62—Methods or arrangements for recognition using electronic means
- G06K9/6288—Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion
- G06K9/6292—Fusion 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
- G06K9/6293—Fusion 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00221—Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
- G06K9/00268—Feature extraction; Face representation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00221—Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
- G06K9/00288—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00496—Recognising patterns in signals and combinations thereof
- G06K9/00523—Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00885—Biometric 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
- G06K9/00892—Use of multiple biometrics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00885—Biometric 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
- G06K9/00899—Spoof detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00885—Biometric 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
- G06K9/00926—Maintenance of references; Enrolment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/62—Methods or arrangements for recognition using electronic means
- G06K9/6288—Fusion techniques, i.e. combining data from various sources, e.g. sensor fusion
- G06K2009/6295—Fusion 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.
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) |
-
2019
- 2019-03-07 EP EP19712657.6A patent/EP3762867A1/fr active Pending
- 2019-03-07 AU AU2019230043A patent/AU2019230043A1/en active Pending
- 2019-03-07 CA CA3092941A patent/CA3092941A1/fr active Pending
- 2019-03-07 WO PCT/US2019/021100 patent/WO2019173562A1/fr unknown
Non-Patent Citations (3)
| 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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