IDENTITY AUTHENTICATION, UNLOCKING, AND PAYMENT METHODS AND APPARATUSES, STORAGE MEDIA, PRODUCTS, AND DEVICES

IDENTITY AUTHENTICATION, UNLOCKING, AND PAYMENT METHODS AND APPARATUSES, STORAGE MEDIA, PRODUCTS, AND DEVICES

An identity authentication method includes: obtaining first feature data of a first user image; performing quantization processing on the first feature data to obtain second feature data; and obtaining an identity authentication result based on the second feature data.

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Bibliographische Detailangaben
Hauptverfasser: LIANG, Ding, ZHENG, Dixin
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:An identity authentication method includes: obtaining first feature data of a first user image; performing quantization processing on the first feature data to obtain second feature data; and obtaining an identity authentication result based on the second feature data.