Fig. 5
From: A review of substitute CT generation for MRI-only radiation therapy
Examples of sCT generation for the pelvic (top) and brain (bottom). a:Â An axial CTÂ slice of the pelvic from a prostate patient. b: The corresponding sCT slice created with an atlas patch based approach [49]. c:Â An axial CTÂ slice of a brain patient. d: The corresponding sCT slice created with a voxel Gaussian mixture regression based approach [75]