segment and label components


I am new user and I have a stack of TIFF images generated by neutron computed tomography.
I wonder if I can use different colors to label different components of the 3D structure based on the histogram.

Thanks for help.

Yes, sure, there are many ways to achieve this kind of segmentation or coloring.

You can go to Segment Editor module and for each region create a new segment and fill it using Threshold effect.

You can also do this fully automatically by copy-pasting this Python code snippet into the Python interactor:

Thank you very much. I will try the Segment Editor first.

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