Indian Iris Image Segmentation using Nelder-Mead Simplex Method

In this paper, we describe a new approach of employing Nelder-Mead optimization (NMO) simplex method in Iris image segmentation. In this paper we are using modified way of Libor masek method. In modified Libor masek method mainly in preprocessing phase in segmentation we are using Nelder-Mead search method also called as simplex method for calculation of center coordinates, radius and threshold in iris image. Here we are using IIT Delhi database of Indian person’s iris for our iris image segmentation.