rescale for making isotropic voxels

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bahar cham
bahar cham 2012-1-13
评论： Image Analyst 2018-5-11
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

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Image Analyst
Image Analyst 2012-1-13
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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Stelios Fanourakis
Stelios Fanourakis 2018-5-11
7 is an optimization value for value?
Image Analyst
Image Analyst 2018-5-11
With the lack of any information on what you're looking for or how it relates to my last comment on spatial calibration, sure, why not? If you don't like that, how about 13 or 42? Use whatever value works best for you.

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