Patent ID: 9734383
Date: 2017-08-15
CPC Classifications: G06K

Claim:
1. A fingerprint recognition method, comprising: obtaining, by a fingerprint sensor, first input data; generating, by a processor, a first waveform diagram corresponding to a first minutia of the first input data by taking a first minutia as a center of a circle, taking a first length as a radius to generate a first circumference, and transforming the first circumference to the first waveform diagram; obtaining, by the fingerprint sensor, second input data; generating, by the processor, a second waveform diagram corresponding to a second minutia of the second input data by taking a second minutia as a center of a circle, taking the first length as a radius to generate a second circumference, and transforming the second circumference to the second waveform diagram; and comparing, by the processor, the first waveform diagram with the second waveform diagram.