Efficient Iris Recognition Based on Optimal Subfeature Selection and Weighted Subregion Fusion

Table 1

The profiles of iris image databases.

Image databases	No. of images	No. of classes	Images per class	Intraclass combinations	Interclass combinations
CASIA-V3 Interval	700	100	7	1200	118,800
CASIA-V3 Lamp	1000	50	20	5000	245,000
MMU-V1	450	90	5	540	48,060