مشخصات پژوهش

In this paper, a new multiphase segmentation method is proposed, in which a binary segmentation method is used in an iterative process. At each time of iteration, the region of pixels with darker mean value of intensity is separated from other regions. This segmentation is done by means of intensity function, eigenvector of Hessian matrix, and Curvelet. Proper extraction of the pixels around and on the ridge in the Gaussian noisy image and simultaneous denoizing and segmentation are the advantages of the present method. Experimental results are provided for showing the efficiency of our method