Compute Curvature of fibre tomograms

script
plugin
fiji
Tags: #<Tag:0x00007fb8838b35d8> #<Tag:0x00007fb8838b32e0> #<Tag:0x00007fb8838b2de0>

#1

Hi everyone,
I have a stack of binary images representing a large amount of fibres. I would like to compute the distribution function of curvature for all the fibres. By curvature in this case I mean the simplest definition of curvature, k = 1/R.

Thanks a lot!


#2

Hello Andreas,

you can try to find curves of your fibres using ridge detection plugin. It will give you curve coordinates, but you would need to calculate curvature yourself.

Alternatively, from non-ImageJ, you can check:
this paper
or this paper

Cheers,
Eugene