Figure 4From: Kidney segmentation in CT sequences using SKFCM and improved GrowCut algorithmExamples of rough segmentation. (a) and (g) are original images with cropping rectangle; (b) and (d) are clustering results; (c) and (i) are the extracted clusters with maximum pixels; (d) and (g) are the largest connective regions with filled holes; (e) and (k) are the smooth results; (f) and (l) are the rough segmentation results and the red rectangles are used to crop next slice.Back to article page