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histo function in MATLAB, does anyone knows what it does? histo(image) what does this return?
I found in google but there I couldnt find any predefined function in MATLAB. Is there some new includes in Latest MATLAB. If anyone knows please explain what is happening below.
hist=histo(image);
pdf=hist/sum(hist);
t_new=round(sum(pdf.*[0:255]));
histo()is probably a user-defined function that counts image historgram. You can use built-in Matlab functionhist()instead:Read more:
http://en.wikipedia.org/wiki/Histogram
http://en.wikipedia.org/wiki/Histogram_equalization