The Design of Facial expression recognition system based on the LabVIEW and MATLAB mixed programming

摘要

It has a very important role that emotion to coordinate the relationship between people in the numerous and complicated social life. Expression is the most important characteristics of emotion, it is indispensable means of information communication and emotional communication in interpersonal communication. This article is based on the NI company LabVIEW software, using the LabVIEW perfect graphics editing features, structuring the interface of facial expression recognition, and combining with MATLAB powerful engineering computation software, using discrete wavelet to extract the expression images for feature, and last applying of flexible template matching to make the emotion recognition according to the expression.