3D Sphere Separation

Version 1.0.3 (7.22 MB) by Aurélien Sibellas
This program separates 3D spheres contained in a binary image.
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Updated 7 Apr 2023

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This program separates spheres in 3D binary TIFF images using Euclidean Distance Map and a watershed algorithm.
INPUT : 3D binary TIFF image (an example is provided in the program)
OUTPUT (in the same folder as the input) :
- 3D binary TIFF image of separated spheres
- 3D binary TIFF image of contact regions (for a complete study of those contacts, see "3D Contact Analysis" on Matlab Central)
The user can run an example. The program will use a provided .mat file to create a .tif image containing 3D spheres that will be used to run the script. The user can play with the TIFF image afterwards.
Developed by Aurélien Sibellas (aurelien.sibellas@gmail.com)
Pulp & Paper Center, University of the British Columbia
Vancouver, Canada

Cite As

Aurélien Sibellas (2026). 3D Sphere Separation (https://in.mathworks.com/matlabcentral/fileexchange/127209-3d-sphere-separation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2023a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.3

Bug in the name of the MAT file
1.0.2

The program can run an example with 3D spheres.
1.0.1

Name is changed
1.0.0