A Hybrid Method for Image Segmentation Based on Artificial Fish Swarm Algorithm and Fuzzy -Means Clustering

Figure 5

Segmentation results of MRI: (a) MRI; (b) FCM on MRI; (c) SFCM on MRI; (d) HAFSA on MRI; (e) WM (standard segmentation); (f) WM (FCM); (g) WM (SFCM); (h) WM (HAFSA); (i) GM (standard segmentation); (j) GM (FCM); (k) GM (SFCM); (l) GM (HAFSA); (m) CSF (standard segmentation); (n) CSF (FCM); (o) CSF (SFCM); (p) CSF (HAFSA).

(a) MRI

(b) FCM

(c) SFCM

(d) HAFSA

(e) WM

(f) FCM

(g) SFCM

(h) HAFSA

(i) GM

(j) FCM

(k) SFCM

(l) HAFSA

(m) CSF

(n) FCM

(o) SFCM

(p) HAFSA