Figure 16From: A New User Dependent Iris Recognition System Based on an Area Preserving Pointwise Level Set Segmentation ApproachHamming distance of match (blue,bottom), nearest nonmatch (red, middle), and average nonmatch (black, top) of (a) Daugman [5], (b) Monro et al. [15], (c) Ma et al. [7], and (d) proposed method using CASIA-IrisV3 interval database.Back to article page