| 主权项 |
1. A method comprising:
receiving, by a processing device, a first biometric identification measurement of a person; comparing, by the processing device, the first biometric identification measurement of the person with a stored first biometric identification measurement of the person; determining, by the processing device, a first confidence level of a match between the first biometric identification measurement of the person and the stored first biometric identification measurement of the person based on the comparing; determining, by the processing device, whether the first confidence level exceeds a first threshold value;
in response to determining that the first confidence level does not exceed the first threshold value:
sending, by the processing device, to a device associated with the person, a message comprising a request for a second biometric identification measurement of the person, wherein the first biometric identification measurement of the person and the second biometric identification measurement of the person are each in a different modality of biometric identification measurements;receiving, by the processing device, the second biometric identification measurement of the person;comparing, by the processing device, the second biometric identification measurement of the person with a stored second biometric identification measurement of the person; anddetermining, by the processing device, a second confidence level of a match between the second biometric identification measurement of the person and the stored second biometric identification measurement of the person. |
