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

4 次查看(过去 30 天)
LBP histogram

采纳的回答

Nikolay S.
Nikolay S. 2015-3-16
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

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Histograms 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by