how to compare the value of a pixel with all other pixel?
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i have to compare each pixel with all other pixels and find equal values.
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Jos (10584)
on 28 Oct 2013
You question is a little unclear. But, see
help unique
M = ceil(10*rand(40,30)) % pixel image
uM = unique(M) ;
% and use it like this
tf = M==uM(k)
[r,c] = find(tf)
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