Reconocimiento de expresiones faciales con base en la dinámica de puntos de referencia faciales

Facial expressions allow people to communicate emotions, is practically the first thing that we observe when interacting with someone. In computer science, facial expressions recognition is important because their analysis has direct application in areas such psychology, medicine, education, among others. In this paper is presented the design process of a facial expressions recognition system which uses facial landmarks dynamics, its implementation, experiments performed and some of the results obtained until now.