Performance Improvement of Multibiometric Authentication System Using Score Level Fusion with Ant Colony Optimization

Table 4

Fusion of left iris, right iris.

Th	FAR (%)	FRR (%)
0.40	12.03	0.1
0.41	10.23	0.3
0.42	8.66	0.8
0.43	7.31	1.7
0.44	5.51	2.3
0.45	3.71	3.3
0.46	2.58	4.9
0.47	1.99	6.5
0.48	0.89	7.7
0.49	0.33	9.1
0.5	0.11	10.7