Figure 16From: Automated ventricular systems segmentation in brain CT images by combining low-level segmentation and high-level template matchingMRI template set after dilation. (a) The bright parts are the original MRI template including two lateral ventricles and third ventricles. The gray parts are the brain parts. (b) In order to accommodate the variations of ventricle positions in pathological cases, the template slices are enlarged by morphological dilation operation.Back to article page