Hi,
As it says in the fast documentation (for fast4) and in the help
message, --nobias does what you want.
All the best,
Mark
On 13 Nov 2008, at 08:00, Lucas Eggert wrote:
> Dear List,
>
> I am new to FSL and have the following question:
>
> At the moment I try to evaluate different software packages for the
> segmentation of T1-images. To get a valid comparison between
> methods, it
> would be necessary for me to use only the segmentation algorithm,
> especially
> without the correction for intensity non-uniformities - this step I
> would
> like to do separately to test, what effect bias correction actually
> has.
>
> So, here now my question: Is there a way to switch off bias
> correction in
> FAST, maybe by applying a very large bias field smoothing, e.g.
> 150mm FWHM?
>
> Thank you very much for your help!
>
> Best regards,
> -Lucas Eggert
>
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