Hi,
Use fslmaths with the -roi option.
That does exactly what you want.
All the best,
Mark
> Dear fsl users,
>
> Is there a way to reduce the FOV of an image but at the same time keep
> intact the original dimensions of it? Is there a tool that makes zero
> intensity(black) all the voxels below a specific level(neck area for
> instance)? I want to get rid of some image areas of no importance from my
> scans but i don't want to use fslroi cause it changes the image dimensions
> and fslview doesn't support images of different dimensions in the same
> window
>
> thank you
>
>
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