Humans detect and interpret faces and facial expressions in a scene with little or no effort.
Still, development of an automated system that accomplishes this task is rather difficult …

Facial expressions convey non-verbal cues, which play an important role in interpersonal
relations. Automatic recognition of facial expressions can be an important component of …

Many software systems would significantly improve performance if they could adapt to the
emotional state of the user, for example if Intelligent Tutoring Systems (ITSs), ATM's, ticketing …

Current methodologies in corpus linguistics have revolutionized the way we look at
language. They allow us to make objective observations about written and spoken …

Among various means of communication, the human face is utmost powerful. Persons
suffering from Parkinson's disease (PD) experience hypomimia which often leads to …

In recent years, with the rapid development and wide application of the Internet, it has
become the main place for the generation and dissemination of public opinion. To grasp the …

In this paper, we have presented a fully automatic technique for detection and classification
of the six basic facial expressions from nearly frontal face images. Facial expressions are …

During the past decade, finite mixture modeling has become a well-established technique in
data analysis and clustering. This paper focus on developing a variational inference …

This paper describes a novel graphical model approach to seamlessly coupling and
simultaneously analyzing facial emotions and the action units. Our method is based on the …

Nowadays, Customer satisfaction is important for businesses and organizations. Manual
methods exist, namely surveys and distributing questionnaires to customers. However …