Thanks Michael. But is there a simpler method? To be honest, I am not
quite sure how to generate a transformation matrix to keep all the
position & orientation intact while changing the voxel sizes. Is there
no way to take some image, the new desired voxel size, and the
interpolation method and then spit out a new image?
Regards,
Neil
Michael T Rubens wrote:
> Just do a reslice (spm_reslice).
>
> Cheers,
> Michael
>
> On Mon, Jun 1, 2009 at 11:00 AM, Neil Chatterjee <[log in to unmask]
> <mailto:[log in to unmask]>> wrote:
>
> Hi SPMers,
>
> Does anyone know how to downsample images (ie go from 1.5x1.5x1.5
> mm to
> 3x3x3 mm)? I know SPM can downsample/upsample when running things
> like
> normalization or coregistration, but I can't figure out how to do this
> outside of those functions.
>
> Regards,
> Neil
>
> Neil Chatterjee
> Stanford Systems Neuroscience and Pain Lab
> [log in to unmask] <mailto:[log in to unmask]>
>
>
>
>
> --
> Research Associate
> Gazzaley Lab
> Department of Neurology
> University of California, San Francisco
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