After uploading a .vol file of an sonogram, I create a volume rendering of the file and crop the ROI to be the section I want isolated (roughly) then change the “gradient anisotropic diffusion” of the roi, creating a new output volume.
Then, in the segment editor module, I add a new segment, setting the output volume as the “master volume”.
After adjusting the threshold to almost any level/combination and clicking apply, after attempting to “Show 3D”, the only 3d mesh that appears is outside of the selected ROI box and seems to both begin and end right at the ROI faces.
Does it seem like I’m doing something wrong with cropping, diffusing, adding the segment, defining the threshold… or something in between?
Been at it for hours and running out of ideas.
Thanks in advance for any ideas!
Operating system: Win10
Slicer version: 4.11.20200930
Expected behavior: “show 3d” is supposed to make a mesh inside the selected segment, not outside
Actual behavior: “Show 3d” is meshing only sections that have already been cropped out-outside the ROI
The ROI that you define to crop volume rendering display has no effect anywhere else.
If you want, you can use that ROI in Crop volume module, but you can just as easily crop away parts of segments using Segment Editor (such as Scissors).
