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

Table 2

Performance evaluation with varying thresholds on IITD iris 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	45	10	0	95	5
0.55	0	37	26	0	79	21
0.60	0	25	50	0	58	42
0.65	2	20	60	7	40	60
0.70	6	6	88	15	15	85
0.75	20	3	94	39	8	92
0.80	38	1	98	67	2	98
0.85	50	0	100	99	0	100