Catching a liar through facial expression of fear
Xunbing Shen, Gaojie Fan, Caoyuan Niu, Zhencai Chen
The paper tests the leakage theory of deception by analyzing fear facial expressions in video clips using computer vision and machine learning, finding that fear-related features can distinguish liars from truth-tellers with over 80% accuracy.
Frontiers in Psychology · Jun 8, 2021Peer-reviewedNeuroscience