Multi-resolutional texture analysis fingerprint liveness systems and methods

A system, comprising:

• a processor circuit having a processor and a memory;
• a detection system stored in the memory and executable by the processor, the detection system comprising:
• logic that receives first and second images of a fingerprint, wherein the second image is obtained a predetermined time after the first image;
• logic that detects a singularity point;
• logic that determines a time domain signal for the singularity point using data from the first and second images;
• logic that decomposes the time domain signal using a wavelet packet transform;
• logic that determines an entropy of the decomposed signals;
• logic that sifts the decomposed signals;
• and
• logic that determines liveness of the fingerprint images based upon the entropy of the sifted signals.