what do you mean compute a gaussian image?
doug
On 08/18/2012 05:01 PM, John Papaioannou wrote:
Hi Doug,
Will the following compute a gaussian image?
mri_fwhm --smooth-only --fwhm 2 --i brainmask.mgz --o
brainmasksmoothed.mgz
Thank you in advance,
John
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JohnPapaioannou
Medical
Hi,
I can run a 3d Gaussian spacial filter on a T1.mgz image using matlab
functions, but I was wondering if there isn't already a freesurfer script that
does the same (with a FWHM input).
John
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John Papaioannou
Medical Imaging Sciences
Digital Mammography, CAD Mammography
Department of
Hi John
you can use mri_nlfilter to do this (although it will be slower than it
needs to be since it is applying a nonlinear filter, but disabling the
nonlinear component of it):
mri_nlfilter -n -gaussian gaussian sigma input vol output vol
cheers
Bruce
On Mon, 13 Aug 2012, John
Hi John, try mri_fwhm. This was designed to measure the FWHM, but you
can use it to apply a given FWHM too.
doug
On 08/13/2012 10:09 AM, John Papaioannou wrote:
Hi,
I can run a 3d Gaussian spacial filter on a T1.mgz image using matlab
functions, but I was wondering if there isn't already a
