[Insight-users] Precision Kmeans lagorithm

Bill Lorensen bill.lorensen at gmail.com
Wed Nov 19 15:59:40 EST 2008


What platform are you running and how are you building itk. For
production you should always build Release.

Bill

On Wed, Nov 19, 2008 at 3:44 PM, Fran Serrano <sercha at gmail.com> wrote:
> Dear all,
>
> I'm using k-means algorithm and using ScalarImageKmeansImageFilter I've
> realized that it was so slow to compute the threshold for 2 regions. On the
> other hand, it provides me a really good precision (and I don't need that
> precision). I've implemented an iterator which calculated the best
> thresholds using the kmeans theory and it was faster.
>
> Can anyone tell me how can I change the number of iterations of the
> algorithm? I've been reading the web description of the filter
> (http://www.itk.org/Doxygen/html/classitk_1_1ScalarImageKmeansImageFilter.html)
> but I can not find it.
>
> Thanks,
>
> Fran Serrano
>
>
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