Methods and apparatus for correlating biometric attributes and biometric attribute production features
First Claim
1. A method of validating production of a biometric attribute allegedly associated with a user, the method comprising the steps of:
- generating a first signal representing data associated with the biometric attribute allegedly received in association with the user;
generating a second signal representing data associated with at least one feature detected in association with the production of the biometric attribute allegedly received from the user; and
comparing the first signal and the second signal to determine a correlation level between the biometric attribute and the production feature, wherein validation of the production of the biometric attribute depends on the correlation level.
2 Assignments
0 Petitions
Accused Products
Abstract
A method of validating production of a biometric attribute allegedly associated with a user comprises the following steps. A first signal is generated representing data associated with the biometric attribute allegedly received in association with the user. A second signal is also generated representing data associated with at least one feature detected in association with the production of the biometric attribute allegedly received from the user. Then, the first signal and the second signal are compared to determine a correlation level between the biometric attribute and the production feature, wherein the validation of the production of the biometric attribute depends on the correlation level. Accordingly, the invention serves to provide substantial assurance that the biometric attribute offered by the user has been physically generated by the user.
135 Citations
31 Claims
-
1. A method of validating production of a biometric attribute allegedly associated with a user, the method comprising the steps of:
-
generating a first signal representing data associated with the biometric attribute allegedly received in association with the user;
generating a second signal representing data associated with at least one feature detected in association with the production of the biometric attribute allegedly received from the user; and
comparing the first signal and the second signal to determine a correlation level between the biometric attribute and the production feature, wherein validation of the production of the biometric attribute depends on the correlation level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
-
-
24. Apparatus for validating production of a biometric attribute allegedly associated with a user, the apparatus comprising:
-
at least one processor operative to;
(i) generate a first signal representing data associated with the biometric attribute allegedly received in association with the user;
(ii) generate a second signal representing data associated with at least one feature detected in association with the production of the biometric attribute allegedly received from the user; and
(iii) compare the first signal and the second signal to determine a correlation level between the biometric attribute and the production feature, wherein validation of the production of the biometric attribute depends on the correlation level; and
memory, coupled to the at least one processor, for storing at least a portion of results associated with one or more operations performed in accordance with the at least one processor.
-
-
25. A system for validating production of a biometric attribute allegedly associated with a user, the system comprising:
-
a biometric recognition device which generates a first signal representing data associated with the biometric attribute allegedly received in association with the user;
a biometric production detecting device which generates a second signal representing data associated with at least one feature detected in association with the production of the biometric attribute allegedly received from the user; and
a processor, operatively coupled to the biometric recognition device and the biometric production detecting device, which compares the first signal and the second signal to determine a correlation level between the biometric attribute and the production feature, wherein validation of the production of the biometric attribute depends on the correlation level. - View Dependent Claims (26, 27, 28, 29, 30, 31)
-
Specification