[ITK-users] itk::StatisticsImageFilter

[Bradley Lowekamp]

Hello,

You should look into using the LabelStatisticsImageFilter[1]. You should be able to create a mask of the non-zero pixels and pass that to the filter.

HTH,
Brad

[1] http://www.itk.org/Doxygen/html/classitk_1_1LabelStatisticsImageFilter.html

On May 6, 2015, at 12:40 PM, JohannesWeber at gmx.at wrote:

> Hi!
>  
> The itk::StatisticsImageFilter does what I need except for the fact, that I want the statistic made only for voxels bigger than 0. Structure voxels (bigger than 0) should be taken into account but the background voxels (=0) should be ignored. Is this possible with this filter? If not I guess I could just adapt this filter and add at the right positions a if>0?
>  
> thank you!
>  
> best regards,
> Johannes
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