Segmentation of Intensity Inhomogeneous Brain MR Images Using Active Contours
Figure 12
Visual based segmentation accuracy analysis of WM and GM regions. (a) Initial contour; (b) final contour; (c) WM region of final contour which is phase at ; (d) hand drawn brain mask; (e) WM region after brain mask scaling; (f) WM region ground truth; (g) GM region of final contour which is phase at ; (h) hand drawn brain mask; (i) GM region after brain mask scaling; (j) GM region ground truth.