Facial expression analysis and the affect space
Varun Jain, Evanthia Mavridou, James L. Crowley, Augustin Lux · Pattern Recognition and Image Analysis · 2015
In this paper we present a technique for facial expression analysis and representing the underlying emotions in the affect space. We develop a purely appearance based approach using Multi-scale Gaussian derivatives and Support Vector Machines. The technique is validated on two different databases. The system is shown to generalize well and performs better than the baseline method.