[MINC-users] N3 problem (Vladimir Fonov)

[Andrew Janke]

On Fri, Sep 17, 2010 at 17:35, Popescu, V. <v.popescu at vumc.nl> wrote:
> Dear Vladimir,
> Thanks for your answer.
> I ran the mincheader command and I got the following output.
> It looks fine to me. Plus I converted the image from nifti and not
> directly from DICOM.

Well from the headers it would seem that this is not the problem this
time. (although it often is). Can I ask what version of N3 you are
using? There was a long standing bug regarding spline sampling that we
fixed a few years back, it only occurred in certain very specific
cases of image dimensions and steps.

If this is the problem then if you do something as simple as adding
one slice in the Z direction:

   mincreshape -dimrange zspace=0,197 in.mnc out.mnc

before running N3 then odds are it should "just work".

Thanks


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Andrew Janke
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