Hi all
My Connectivity plugin (
http://doube.org/plugins.html#euler) works out
the Euler characteristic of 3D binary stacks and calculates trabecular
number, or the number of struts per unit volume. It is very sensitive
to surface noise as a few noisy voxels that create a handle (a
topological hole) will be counted as a strut. In general, the real
structures are at least 5-10x the size of the noise.
Fiji has nice 3D erode and dilate plugins. Is there anything else that
might help remove this annoying surface noise? And where can I get 3D
erode and dilate plugins so I can install them in my stock ImageJ?
Mike
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