Dissimilarity Representations Based on Multi-Block LBP for Face Detection
نویسندگان
چکیده
Face representation is one of the open problems in face detection. The recently proposed Multi-Block Local Binary Patterns (MBLBP) representation has shown good results for this purpose. Although dissimilarity representation has proved to be effective in a variety of pattern recognition problems, to the best of our knowledge, it has never been used for face detection. In this paper, we propose new dissimilarity representations based on MB-LBP features for this task. Different experiments conducted on a public database, showed that the proposed representations are more discriminative than the original MB-LBP representation when classifying faces. Using the dissimilarity representations, a good classification accuracy is achieved even when less training data is
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