Liu, J.Z.J.Z.LiuChao, W.L.W.L.ChaoDing, J.J.J.J.DingWu, P.H.P.H.Wu2012-12-052018-07-052012-12-052018-07-052012http://ntur.lib.ntu.edu.tw//handle/246246/245240en-USFacial expression recognition based on the expression-specific local binary patterns and the layer denoising mechanismconference paper