Comparison Between Two Methods Of Facial Emotion Classification : The Degree Of Characterization And Percentage Of Variation

Facial expressions play a major role in human interaction view that the face reflects the inner emotions of a person This is why the analysis of faces by image processing is still a very active research topic. This paper presents a comparison between two methods of facial emotion classification: evaluation of best distances depending on degree of characterization "J" and evaluation of best distances depending on percentage of variation.