Hi,
I answered this earlier today.
Please see my previous email.
All the best,
Mark
On 5 Nov 2008, at 18:08, Siamak Yousefi wrote:
> dear FSL users,
>
> I need to create a mask as -refweights in flirt command. I did the
> following
> steps:
>
> 1. I opened my original image using FSL view, I used the create mask
> option.
> However, creating the mask by pen is very difficult. I mean I want
> to have a
> sphere, cube or such a shapes in the center of my volume (3-D image)
> as a
> mask. I couldn't create it by pen. Is there any other method to
> create it. Is
> there any command in fsl that creates a sample mask of sphere with
> radius 50?
>
> 2. Is it possible to create an artifitial Nifti (or other formats)
> that is readable
> by fsl? I mean if I want to create a sample nifti file containing an
> artifitial
> mask, is it possible to crate the file with an editors such as text
> editors?
>
> 3. Is there any command in FSL for comparing the result of two
> registration
> methods from the similarity measure point of view (e.g. information
> based
> similarity metric)? Or, with option in the flirt command will show
> the result of
> the metric value to me.
>
> Thanks in advance,
> Siamak
>
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