CPC G06V 40/1347 (2022.01) [G06T 5/50 (2013.01); G06T 5/70 (2024.01); G06V 10/82 (2022.01); G06V 10/993 (2022.01); G06V 40/1306 (2022.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20224 (2013.01)] | 30 Claims |
1. A method of processing fingerprint image data, the method comprising:
receiving, by a control system, fingerprint image data from a fingerprint sensor;
obtaining, by the control system, a first set of background image data;
determining, by the control system, first processed fingerprint image data via a subtraction of the first set of background image data from the fingerprint image data;
obtaining, by the control system, force data corresponding to a force applied to the fingerprint sensor when the fingerprint image data were obtained;
obtaining, by the control system, a second set of background image data corresponding to the force;
determining, by the control system, second processed fingerprint image data based, at least in part, on the first processed fingerprint image data and the second set of background image data; and
outputting the second processed fingerprint image data.
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