save/assign variables in parfor loop

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youngeun
youngeun 2014-4-10
编辑： youngeun 2014-4-10
Hello, Matlab experts.
I would like to do imaging processing with parfor iteration. Here is my simple example code. I wonder that how I can save/store variable resulting from the function in parfor loop. Thank you very much for your help in advance.
  • *
a; % 128x128 image
b; % 128x128 image
result=zeros(128,128,2);
parfor row=1:128
for column=1:128
[plus,minus] = myfun(a(row, column), b(row,column));
% myfun is "a-b" and "a+b", return two outputs
result(row, column, 1)= plus;
result(row, column, 2)= minus;
end
end
figure; imagesc(result(:,:,1));
figure; imagesc(result(:,:,2));* *

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