US 12,386,937 B2
AdHoc enrollment process
Bob Eckel, Andover, MA (US); and Mohamed Lazzouni, Northborough, MA (US)
Assigned to AWARE, INC., Burlington, MA (US)
Filed by AWARE, INC., Bedford, MA (US)
Filed on May 16, 2024, as Appl. No. 18/666,270.
Application 18/666,270 is a continuation of application No. 18/214,247, filed on Jun. 26, 2023, granted, now 12,019,728.
Application 18/214,247 is a continuation of application No. 18/078,316, filed on Dec. 9, 2022, granted, now 11,727,099, issued on Aug. 15, 2023.
Application 18/078,316 is a continuation of application No. 17/186,144, filed on Feb. 26, 2021, granted, now 11,531,742, issued on Dec. 20, 2022.
Claims priority of provisional application 62/982,351, filed on Feb. 27, 2020.
Prior Publication US 2024/0303309 A1, Sep. 12, 2024
Int. Cl. G06F 21/32 (2013.01); G06V 10/764 (2022.01); G06V 40/12 (2022.01); G06V 40/16 (2022.01); G06V 40/18 (2022.01); G06V 40/50 (2022.01); G06V 40/70 (2022.01); G08B 21/18 (2006.01)
CPC G06F 21/32 (2013.01) [G06V 10/764 (2022.01); G06V 40/1365 (2022.01); G06V 40/172 (2022.01); G06V 40/197 (2022.01); G06V 40/50 (2022.01); G06V 40/70 (2022.01); G08B 21/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user authentication method comprising:
registering a user biometric, comprising:
receiving, first biometric information, in a first biometric modality, associated with a user at a first time;
extracting at least first biometric data from the first biometric information; and
generating a first template at least based on the first biometric data; and
enrolling the user in a system, comprising:
receiving the first biometric information associated with the user at a second time, the second time occurring after the first time;
extracting at least second biometric data from the first biometric information;
generating a second template at least based on the second biometric data;
comparing, using one or more processors and memory, the second template with the first template to generate a confidence value representing a degree of similarity therebetween; and
generating and sending, at least based on comparison of the confidence value to a threshold value, at least one of a confirmation, an electronic signal and an alert.