Dear fsl guys
I've used fnirt to correct geometric distortions in DTI images using
an anatomical reference image. This seems to work fine using
applywarp.
I try to write out the deformation fields using
fnirtfileutils -i ... -o ... -r ... -f -a
But then i cannot recreate the corrected images using my own scripts
with these deformation fields.
I want to combine the deformation fields with other deformation
fields, such as B0 inhomogeneity corrections as well as correction for
gradient non-linearities.
Arnold Skimminge
DRCMR
|