Feasibility of Using Phone and Web Cameras to Detect Micro-Expressions for Lie Detection

• Main Authors: Lim,, Lanz Kendall, Ong, Eden Paige, Ramos, Carl Arjan, Dellosa, Mico, Flores, Fritz Kevin
• Format: text
• Published: Animo Repository 2021
• Subjects: Facial Landmarks, Image Transform, Machine Learning, Time Series.
• Online Access: https://animorepository.dlsu.edu.ph/conf_shsrescon/2021/paper_csr/2; https://animorepository.dlsu.edu.ph/context/conf_shsrescon/article/1658/viewcontent/CSTR_Feasibility_of_Using_Phone_and_Web_Cameras.pdf
• Institution: De La Salle University

This study explores the feasibility of using low-resolution cameras as a means of detecting facial movements for lie detection. Micro-expressions, however, are difficult to detect by the human eye due to their short duration and low intensity, thus the research explores the possibility of extracting...