Dynamic Texture Recognition Using Volume Local Binary Patterns
نویسندگان
چکیده
Dynamic texture is an extension of texture to the temporal domain. Description and recognition of dynamic textures has attracted growing attention. In this paper, a new method for recognizing dynamic textures is proposed. The textures are modeled with volume local binary patterns (VLBP), which are an extension of the LBP operator widely used in still texture analysis, combining the motion and appearance together. A rotation invariant VLBP is also proposed. Our approach has many advantages compared with the earlier approaches, providing a better performance for two test databases. Due to its rotation invariance and robustness to gray-scale variations, the method is very promising for practical applications.
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Improving Rotation Invariance of the Volume Local Binary Pattern Operator
Dynamic texture is an extension of texture to the temporal domain. Recently, a powerful method for dynamic texture recognition based on volume local binary patterns (VLBP) was proposed. In this paper, we investigate improvements of the original VLBP operator. A proof on the relation of the two rotation invariant VLBP patterns is given. Methods for obtaining rotation invariance are experimentall...
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