3d Slicer segmentation decrease by 1mm

Hi all,

I would like to ask if there is a way I can reduce my current segmentation by 1 mm from all the sides? ( it doesn’t have to be exactly 1 mm could be 2 or 3) however something that I can reduce from all the sides of the segmentation by specific amount? Also increase by certain distance from all sides too.

best
Tenzin

Hi:

You can use the Margin effect in the Segment Editor to grow or shrink the segmentation

thank you so much!!!