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

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agatte
agatte il 10 Lug 2016
Commentato: agatte il 10 Lug 2016
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 il 10 Lug 2016
Modificato: Azzi Abdelmalek il 10 Lug 2016
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)
  1 Commento
agatte
agatte il 10 Lug 2016
I need to extract 40 voxels from contour of binary image. From each slice 40 contour voxels ?

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