bug in regionprops underlying library qhull?

Stéfan van der Walt stefan at sun.ac.za
Fri Aug 24 07:43:43 EDT 2012


Hi Luca

On Wed, Aug 22, 2012 at 1:41 AM, Luca Fiaschi <luca.fiaschi at gmail.com> wrote:
> I confirm the bug to be really in qhull.
> I  substituted the computation of the convex hull in scipy (qhull) with
> another library (vigranumpy) and thins fix the problem.

Strange, do you know if the points are pathological for some reason?
Perhaps we can pre-filter them to prevent any crashes.  Where did you
get these coordinates from?

Stéfan



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