A Novel Iris Segmentation Scheme

Table 5

Performance comparison between Vatsa et al.’s [19] and the proposed methods for heavy noise eye images.

Eye-image	Img_4_1_1	Img_11_1_4	Img_22_1_4	Img_40_1_5	Img_201_1_5	Img_241_1_5
Original
Ground-truth
Vatsa et al. [19]	Fail	Fail	Fail	Fail	Fail	Fail
Proposed
Accuracy	99.67%	99.01%	99.39%	98.87%	99.63%	96.37%