Inducement Analysis in Facial Expression Recognition

Facial expressions are complicated because of the complexity of human mental activity. Human and computer might give different judgements to a facial expression in the recognition. This paper points out that one class of expression may be induced by various mental movable inducements, so it is more important to analyze the inducements of a facial expression than to identify the class of a facial expression. In this paper, we use Japanese female facial expression (JAFFE) database to explain our understanding about facial expression recognition