A Robust Pupil Localization via a Novel Parameter Optimization Strategy

Table 1

The experimental results.

	CASIA-IrisV1	Accuracy	CASIA Iris Subject Ageing	Accuracy	CASIA-IrisV4	Accuracy
Gangwar [26]	743	98.3%	1893	93.1%	2467	77.5%
Hough circle [15]	731	96.7%	1876	92.3%	2245	70.5%
Fuhl [16]	751	99.3%	1921	94.5%	2657	83.4%
TST-adaptive	739	97.8%	1647	81.1%	1931	60.7%
TST	754	99.7%	1957	96.3%	2765	86.8%