1. Facial expression recognition via a boosted deep belief network;Liu,2014
2. Learning expressionlets on spatio-temporal manifold for dynamic facial expression recognition;Liu,2014
3. The extended Cohn-Kanade dataset (ck+): a complete dataset for action unit and emotion-specified expression;Lucey,2010
4. Web-based database for facial expression analysis;Pantic,2005
5. Induced disgust, happiness and surprise: an addition to the mmi facial expression database;Valstar,2010