I am trying to analyse microCT scans using imageJ. I would like to be able to isolate some areas in the 3D viewer and be able to measure their volume.
I have tried to “cut out” the outer part by selecting and area and then choose “fill selection” as suggests the video on the 3D viewer user guide. However, instead of cut out the selected area as in the video, it fills it in white .
If you know how to solve this or know a plug in that could do this that wouls help a lot