Hi Satra,
The output voxel size is determined by the refvol you provide with the -ref option in flirt. This can be different from the target image used when the transformation was calculated. So you just need to use a refvol image with the image properties you desire.
Hope that helps.
Eugene
I have a registration file that registers a functional image (3mm
isotropic) to a structural image (1mm isotropic). Is there a way to
use applyxfm4d or another tool such that when I transform the
functional images, I can specify the voxel resolution of the
transformed volume?
Thanks,
Satra
On Fri, Mar 20, 2009 at 11:21 AM, Mahinda Yogarajah
<[log in to unmask]> wrote:
> Dear FSL Users,
>
> Is there an option in FNIRT normalisation equivalent to the preserve
> concentrations option in SPM5 when one writes out normalised images ?
>
> Thanks.
>
> Mahinda
>