Figure 7
Edge detection performance comparisons for cells image. (a) original image, (b) edges obtained by the proposed technique, using the first order statistical features (c) edges obtained by the proposed technique, using the second order statistical features, (d) the reference edge pixels. (The various medical images used in this paper are provided with permission from Cancer Service, Salah Azaiez Hospital, Bab Saadoun, Tunis, Tunisia).