Analysis of psychological stress factors and facial parts effect on intentional facial expressions
Hiroaki Otsu, Kazuhito Sato, Hirokazu Madokoro, Sakura Kadowaki · Society of Instrument and Control Engineers of Japan · 2012
This paper presents a method to create an individual model to describe relations between facial expressions and stress patterns using Bayesisan networks. We extracted relations between three facial expressions (happiness, anger, and sadness) for the basic six facial expressions defined by Ekman and psychological stress factors (dysphoria and anxiety, displeasure and anger, and lassitude).