Goal: accurately registering head CT (bone) and T1 MRI from ovine subject - to be used for surgical planning.
Problem: unable to apply general registration (BRAINS)
I am new to using 3D slicer for registration. I am currently attempting to register CT bone and T1 weighted MRI scans (head). The resulting registration will be used to plan neurosurgeries.
So far, I have manually transformed the CT scan to align with the MRI (both have been centred). I have attempted to then use general registration (BRAINS), however the resulting output is grey squares.
See google drive link for the DICOM images being used.
Any help or guidance would be greatly appreciated!