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

2016 7 10
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更新时间：2016 7 10
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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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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2016-7-10
编辑：Azzi Abdelmalek 2016-7-10

1 个投票

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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agatte
agatte 2016-7-10
I need to extract 40 voxels from contour of binary image. From each slice 40 contour voxels ?

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agatte
agatte
2016-7-10

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agatte
agatte
2016-7-10

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