MATLAB: Rescale for making isotropic voxels

rescale resize isotropic

Hello all,
Can I make an isotropic 336*512 matrix? my teacher says i can add zero pixels to 336 but i want to expand method to 336*512*112 matrix and make an isotropic voxels.
Thanks in advance

Best Answer

How to make a 2D isotropic matrix:
m = value * ones(336,512);  % You pick what you want "value" to be.

How to add zero pixels (i.e. nothing to add at all) to 336:
336
How to make a 3D isotropic matrix:
m3D = value * ones(336,512,112);  % You pick what you want "value" to be.
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