i computed LBP histogram for two images in matlab, what method used to compare the LBP histograms?

2014 10 15
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更新时间：2015 3 17
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Nikolay S.
Nikolay S. 2015-3-16

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Hi there. The question is how to compare two histograms. In other words you want to find their similarity/dissimilarity measure. One way to do so is to calculate their SSD- Sum oF Square differences, which is a common way to present difference between tow feature vectors. To do so htry: diffHistLBP=hist1-hist2; SSD=sum(diffHistLBP.^2);
Naturally there are many other metrics... You can normalize/equalize the histogram before finding their SSD. Hope this is helpful, Nikolay

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