I am trying to generate 2D digitally reconstructed radiographs from 3D CT scans of the abdomen using the ‘Plastimatch DRR generation’ module. When the DRR renders in the software it looks like the image below.
Does anybody know how I can fix this? Also, in the top right panel in the first image, the projection and the CT image do not have the same orientation, why is that?
FInally, I would be very grateful if I can have some guidance on how to select the SAD, SID and isocenter values.