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How to extract 40 points from each slice in binary image ?

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agatte
agatte 2016-7-10
评论： agatte 2016-7-10
Hello,
I have a small question. I have 3D binary image. I would like to extract 40 points/voxels from each slices. Is it possible in matlab ? Maybe someone has any idea ? I would be appreciate for any help please.

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Azzi Abdelmalek
Azzi Abdelmalek 2016-7-10
编辑：Azzi Abdelmalek 2016-7-10
You didn't specify what 40 points?
A=rand(10,10,10)>0.5 % Example
n=size(A,3)
out=arrayfun(@(x) A(1:4,1:10,x),1:n,'un',0)

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