BINARY PATTERN ANALYSIS FOR 3 D FACIAL AU DETECTION 1 Binary Pattern Analysis for 3 D Facial Action Unit Detection


In this paper we propose new binary pattern-based features for use in the problem of 3D facial action unit (AU) detection. Two representations of 3D facial geometries are employed, the depth map and the Azimuthal Projection Distance Image (APDI). To these the traditional Local Binary Pattern is applied, along with Local Phase Quantisation, Gabor filters… (More)

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