Towards Emotion Recognition with 3D Pointclouds Obtained from Facial Expression Images
L. Rayón Ropero, J. De Laet, F. Lemic, P. Sabater Nácher, N. Nisar Bhat, Sergi Abadal, J. Famaey, E. Alarcón, X. Costa Pérez
IEEE Transactions on Affective Computing