[Insight-users] NoiseImageFilter for 3D images

[Mirco Serra]

Hi guys,
I am trying to use the NoiseImageFilter class in order to get the local standard deviation of a 3D DICOM/nrrd dataset. The filter works nicely with 2D images, but when I try to use for 3D datasets it does not work properly and it returns an image with only zeros as intensity values. Do you have any idea why this could happen? I struggled with it a lot but I could not find a solution! Is the filter for 3D images too?
All the best and thank you very much,
Mirco  		 	   		  
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