How to speed this kind of for-loop?
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wok
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Published on 2011-06-24T15:00:45Z
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2011/06/24
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I would like to compute the maximum of translated images along the direction of a given axis. I know about ordfilt2, however I would like to avoid using the Image Processing Toolbox.
So here is the code I have so far:
imInput = imread('tire.tif');
n = 10;
imMax = imInput(:, n:end);
for i = 1:(n-1)
imMax = max(imMax, imInput(:, i:end-(n-i)));
end
Is it possible to avoid using a for-loop in order to speed the computation up, and, if so, how?
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