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

LBP histogram

Answer 1

[Nikolay S.]

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

[bhagya]

thank u so much sir