Enhanced Biometric Recognition for Secure Authentication Using Iris Preprocessing and Hyperelliptic Curve Cryptography

Table 3

Performance evaluation with varying thresholds on CASIA dataset.

Threshold	50 iris samples			100 iris samples
	FAR	FRR	TAR	FAR	FRR	TAR
0.45	0	50	0	0	100	0
0.50	0	47	6	0	97	3
0.55	0	40	20	0	89	11
0.60	0	32	36	0	52	48
0.65	0	25	50	0	30	70
0.70	4	4	92	12	12	89
0.75	17	3	94	50	7	93
0.80	39	1	98	84	2	99
0.85	50	0	100	92	0	100