Hello,
I am, try to do a register of T1 to DWI, and get this error: Linear registration failed, transformation parameters are NaN.
Before to do register i do that:
mrmath biasCorrect.mif mean -axis 3 converted_out.mif
Because the DWI it has 4 dimensions and the T1 has only 3.
This is the command i try to register:
mrregister -type rigid T1.nii.gz converted_out.mif -transformed reg.mif -nthreads 8 -mask2 dwi_mask.mif
DWI:
T1:
DWI_MASK:
DWI_Converted:
But i obtain this Out:
