Draw a 3D array containing only 0,1 into a 3D image

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岚
岚 2022-8-29
回答： Abderrahim. B 2022-8-29
I have a 100*100*100 mat file with only 0 and 1 in it. Now I want to draw it as a 3D image, with 0 skeleton and 1 pore. Similar to the picture below. Ask for code! ! ! ! Ask for code! ! ! !

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KSSV
KSSV 2022-8-29
[m,n,p] = size(A) ;
[X,Y,Z] = meshgrid(1:m,1:n,1:p) ;
x = X(:) ;
y = Y(:) ;
z = Z(:) ;
v = A(:) ;
idx = v==1 ;
scatter3(x(idx),y(idx),z(idx),[],'b','filled')

更多回答（1 个）

Abderrahim. B
Abderrahim. B 2022-8-29
Hi!
You have a volumetric data; I recommend that you use Volume Viewer to visualize it. An example below:
M = randi([0 1], 100,100,100) ;
volumeViewer(M)
Note that volumeViewer requires image processing toolbox.
Hope this helps

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