CPC G07C 9/37 (2020.01) [G06N 3/063 (2013.01); G06N 3/08 (2013.01); G06V 40/172 (2022.01); G06V 40/20 (2022.01); G08B 21/22 (2013.01); G08B 27/005 (2013.01)] | 20 Claims |
1. A system for conditionally granting or denying access to a protected area using image-based recognition, the system comprising:
an imaging device;
a sensor configured to collect audio or visual context information;
a first recognition processor configured to analyze image information; and
an access control processor configured to execute instructions that cause the access control processor to:
receive first face and gesture information corresponding to a first individual from the imaging device;
provide the first face and gesture information to the first recognition processor;
receive audio or visual context information from a vicinity of the protected area from the sensor;
determine an authentication threshold based on the audio or visual context information, including determining whether to use a higher authentication threshold or a lower authentication threshold;
determine a first recognition result using an analysis result received from the first recognition processor and the authentication threshold that is based on the audio or visual context information; and
conditionally grant or deny access to the protected area based on the first recognition result.
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