Dear Steve Smith,
thank you very much for your quick response!
That is unfortunate, but now I know that I do not need to try to find a way to to it.
Thanks again.
Best wishes,
-Lucas
> -----Ursprüngliche Nachricht-----
> Von: "Steve Smith" <[log in to unmask]>
> Gesendet: 13.02.09 10:35:38
> An: [log in to unmask]
> Betreff: Re: [FSL] FAST without BET
> Hi, no this isn't generally possible, primarily because the histogram
> is so messy if you don't pre-BET that the mixture modelling in FAST
> doesn't work well.
> Cheers.
>
>
> On 13 Feb 2009, at 09:21, Lucas Eggert wrote:
>
> > Dear Experts,
> >
> > is it possible to segment a T1 image into its three main tissue
> > tpyes (GM, WM, CSF) with FAST, without using BET as a preprocessing
> > step, and still get feasible results?
> >
> > I would like to compare different preprocessing steps and their
> > influence on the segmentation result. For this purpose I need to
> > apply FAST to T1 images that are not preprocessed at all, or not
> > preprocessed with BET.
> >
> > I tried it FAST without BET once on a sample data set, but the
> > resulting p-maps for GM were unusable.
> >
> > Any help would be very much appreciated.
> >
> > Best regards,
> > -Lucas
> >
> >
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>
>
> ---------------------------------------------------------------------------
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director, Oxford University FMRIB Centre
>
> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
> +44 (0) 1865 222726 (fax 222717)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> ---------------------------------------------------------------------------
>
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