Abstract:In this paper, Local Binary Patterns (LBP) and their derivatives, like Local Ternary Patterns (LTP), Local Gradient Patterns (LGP), Non-Redundant Local BinaryPatterns (NRLBP) and multi-scale images processed by LBPs, are evaluated in order to find the optimal features for the automatic face recognition system. The comparison of LBP and its variations is performed based on the recognition accuracy. The genetic algorithm optimizes a criterion function, which combines four parameters, such as LBP feature type, fe… Show more
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