I’m trying to export a segmentation to an STL mesh. I’m able to export it and read it in successfully, but the mesh I get out doesn’t seem to match up to what I see in Slicer. In the attached image, you can see point 6 and 7 are well within the yellow segmentation (right), but in the exported STL file, 7 ends up outside the mesh (left). Is there something I can do to export the mesh with higher fidelity?
As an alternative, I was considering exporting 2D slices of the segmentations. Is there a way to do this?
I’m using slicer 4.10.2 on a MBP, and Matlab 2020a.