[Insight-users] How to use Statistic Image Filter

[Pietro Nardelli]

Hi guys,

I need an information. I'm using the Statistic Image Filter to get the
number of voxels of a segmentation result. However, I faced a problem: when
the segmentation is empty, the filter doesn't work saying that the number
of voxels is 0, but it make the program crash instead. How can I properly
evaluate if there are no voxels segmented in order to avoid the crash of
the system?

Many many thanks,

Pietro
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