A depth video-based facial expression recognition system using radon transform, generalized discriminant analysis, and hidden Markov model

Md. Zia Uddin, Mohammad Mehedi Hassan. A depth video-based facial expression recognition system using radon transform, generalized discriminant analysis, and hidden Markov model. Multimedia Tools Appl., 74(11):3675-3690, 2015. [doi]

Abstract

Abstract is missing.