Smoothing algorithm

I would like to know which smoothing algorithm is used in Total Segmentator. It would be very helpful in my thesis study. Thanks in advance.

No smoothing algorithm is used in TotalSegmentator module. Do you mean that you are interested in the algorithm that converts binary labelmap representation of the segmentation to closed surface representation?

Schermata 2023-08-09 alle 17.43.42

I’m referring to when, after having shown 3D and then marching cubes, I can modify the smoothing factor and I was wondering by which algorithm it was performed. I attach the photo

That smoothing algorithm is an ideal low-pass filter implemented in this class: