Dear Spmers:
I have a little problem during the pre-process of 3D image data: how to
convert the anisotropic data (e.g. with resolution 2mm x 2mm x 5mm) to
isotropic data (e.g. with resolution 2mm x 2mm x 2mm). I know that the
little software "MRIcro" can do this. But the MRIcro complete the
interpolation with 8-bit precision, which would lose the precision of my
data if it is originally 16-bit precision.
So I wonder if there exist such a function in the SPM2 without the loss of
data precision? And how to implement? Thank you very much. Or any other
smart software can do this ?
Any suggestion is highly appreciated!
Queena
|