Invention Grant
- Patent Title: Systems and methods for spoof detection relative to a template instead of on an absolute scale
-
Application No.: US15388586Application Date: 2016-12-22
-
Publication No.: US10430638B2Publication Date: 2019-10-01
- Inventor: Anthony P. Russo
- Applicant: Synaptics Incorporated
- Applicant Address: US CA San Jose
- Assignee: Synaptics Incorporated
- Current Assignee: Synaptics Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62

Abstract:
Disclosed are a system and method for performing spoof detection. The method includes: receiving, by a processor from a biometric sensor, an input image of a biometric; extracting, by the processor, one or more anti-spoof metrics from the input image; receiving, by the processor, an anti-spoof template corresponding to the biometric; for a first anti-spoof metric, computing, by the processor, a differential value between a value of the first anti-spoof metric extracted from the input image and a value of the first anti-spoof metric in the anti-spoof template; and determining, by the processor, whether the input image is a replica of the biometric based on the differential value.
Public/Granted literature
- US20180129858A1 SYSTEMS AND METHODS FOR SPOOF DETECTION RELATIVE TO A TEMPLATE INSTEAD OF ON AN ABSOLUTE SCALE Public/Granted day:2018-05-10
Information query