Convert the code to parallel compute.The error says line 1:unable to perform assignment because the index on the left is not compatible with the size on the right.If I remove line 8 ,9,the program runs well.Can't I use loop variable i in parfor?
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parfor i=100:1438
I=Im(:,:,i);
I = AnisotropicDiffusion(0.01,0.002,I);
[Ex,Ey] = gradient(I);
f = sqrt(Ex.*Ex+Ey.*Ey);
[u,v] = GVF(f, 0.08, 200);
mag = sqrt(u.*u+v.*v);
**px(i) = u./(mag+1e-10);
py(i) = v./(mag+1e-10);**
end
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Antworten (1)
Walter Roberson
am 27 Okt. 2018
We do not know the size of the variables returned by the function GVF, but the way the code is written implies that u and v are vectors. If they are then normalized u would be a vector but you are trying to store it in a scalar location.
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