I would use something like flirt -interp nearestneighbour -in <mask> -ref
<mask> -applyisoxfm 4 -out <mask_4mm>
Peace,
Matt.
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Enzo Tagliazucchi
Sent: Friday, July 17, 2009 12:49 PM
To: [log in to unmask]
Subject: [FSL] downsampling resolution
Hi all,
I've got a set of masks mapped to the MNI152 template at 91X109X91
resolution. I want to downsample this masks and get a 45X54X45 resolution (
4mm X 4mm X 4mm) voxels. Is there a more or less standard procedure to do
this? I've been tinkering with ApplyXFM and Flirt but I'm not getting
consistent results...
thanks all!
Enzo.
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