You need to provide a skull-stripped image.

On Sun, Jul 1, 2012 at 11:39 PM, bthirion
reply@reply.github.com
wrote:

The example in
examples/tissue_classification.py
does not work e.g. on the following image:
nipy/data/neurospin/sulcal2000/nobias_ammon.nii.gz

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#192

Siemens - Biomedical Imaging Center (CIBM)
1015 Lausanne, Switzerland
Phone: +41 21 693 0582
https://sites.google.com/site/alexisroche

In that case, we should provide one in nipy-data.

@alexis-roche - any news on licensing of the brainweb image?

Sorry, I haven't got a chance to deal with that. Let me see if I can generate a skull stripped image from one of the T1 images already included in nipy-data. Keep you posted asap.