Find neighbouring voxels

Version 1.1.0.0 (1.58 KB) by Patrick Granton
Very simple function to find the 26 (or less) neighbouring indices of an voxel in a 3-D volume.
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Updated 11 Oct 2013

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Very simple function to find the 26 (or less if near the borders) neighbouring indices of an voxel in a 3-D volume given it's index position, which can be useful for image processing. I thought this was a built in function in Matlab but it does not appear to be, so maybe this saves you some time.

Use the sub2ind function to get the index position of the i,j,k voxel

Cite As

Patrick Granton (2024). Find neighbouring voxels (https://www.mathworks.com/matlabcentral/fileexchange/43861-find-neighbouring-voxels), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.1.0.0

just edited my comments
1.0.0.0