[Brains-users] brain mask - problems with automatic definition

[Christoph Christmann]

The result is based on a segmentation of a T1 and a T2 weighted 
image. The problem occurs with every data set. Until now we correct 
the brain mask manually, however as you can imagine this is rather boring...

Christoph

At Tuesday 13.02.2007 19:44, Gene Zeien wrote:
>Looks like the results I get when I feed the Neural Net a T1 image
>rather than a segmented image.
>
>Anyone else seen this type of problem?
>
>http://www.psychiatry.uiowa.edu/pipermail/brains-
>users/attachments/20070213/c7f972c9/brain_mask_axi-0001.jpg
>
>On Tue, 2007-02-13 at 18:37 +0100, Christoph Christmann wrote:
> > sorry, here are the pictures
> >
> >
> > >http://www.psychiatry.uiowa.edu/mailman/listinfo/brains-users
> >
> > --
> > Christoph Christmann                  christoph.christmann at zi-mannheim.de
> > Psychologist, MEE                     Fon/Fax +49 621 1703 63 18/05
> > Central Institute of Mental Health    http://www.zi-mannheim.de
> > Department of Clinical                D-68159 Mannheim J5
> > and Cognitive Psychology
> > _______________________________________________ Brains-users 
> mailing list Brains-users at www.psychiatry.uiowa.edu 
> http://www.psychiatry.uiowa.edu/mailman/listinfo/brains-users
>--
>Gene Zeien <gene at psychiatry.uiowa.edu>
>
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-- 
Christoph Christmann                  christoph.christmann at zi-mannheim.de
Psychologist, MEE                     Fon/Fax +49 621 1703 63 18/05
Central Institute of Mental Health    http://www.zi-mannheim.de
Department of Clinical                D-68159 Mannheim J5
and Cognitive Psychology