Figure 2
From: White Matter and Gray Matter Segmentation in 4D Computed Tomography
WM and GM segmentations of four different patients. From left to right: axial slices at approximately the level of the Circle of Willis, basal ganglia, lateral ventricles and centrum semiovale. From top to bottom: weighted temporal average (window width/level 300/100 HU); the reference standard; the final WM (yellow) and GM (green) segmentation with the proposed method.
