Multifeature Fusion Detection Method for Fake Face Attack in Identity Authentication

Table 5

Compared the fusion algorithm of this experiment to LBP, HOG, and optical flow.

Sample	FAR	FRR	HTER
LBP	15.79%	47.37%	22.81%
HOG	15.79%	56.03%	35.91%
Optical flow	15.79%	29.82%	40.00%
MLOF	13.35%	25.26%	46.88%

FAR, the fake input is accepted; FRR, the real input is refused; HTER, half of the sum of the FRR and FAR.