Hi everyone, I’m trying to use Maurer 3D distance map to calculate the difference in size of a tumor before and after procedure (to estimate margin). I applied the signedmaurerdistancemap filter to the pre-procedure tumor, but how do I superimpose the post-procedure tumor onto this map and pull out…

I think the issue is not the segmentation node but the segment, because otherwise the error message would be “AttributeError: ‘NoneType’ object has no attribute ‘GetSegmentation’”. But in any case, any string literals in sample code should be double checked for your use case, because every Slicer sc…

[image] ytaneja: What are the units that you have in the histogram? 1100 (pixels, mm, microns?) difference in the models It is a histogram. Y axis is count, which is the number of model points in that distance bin.

Calculating distance using Maurer distance map

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lassoan (Andras Lasso) September 18, 2019, 10:33pm 21

It is a histogram. Y axis is count, which is the number of model points in that distance bin.

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Calculating distance using Maurer distance map

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