A System for Analyzing Facial Expression and Verbal Response of a Person While Answering Interview Questions on Video

摘要

We have developed a system for analyzing facial expressions of a person while answering interview questions on a video. A video capturing the answerer is analyzed by OpenCV and the feature parameter for an eye area in addition to the mouth area focused in our reported research. Moreover, the time to utterance of the person answering just after an interview question and the fundamental frequencies of his or her voice are measured for analyzing his or her mental state.