Shibiao Xu received a B.S. degree in information engineering from the Beijing University of Posts and Telecommunications, Beijing, China, in 2009, and a Ph.D. degree in computer science from the Institute of Automation, Chinese Academy of Sciences, Beijing, in 2014. He is currently a Professor at the School of Artificial Intelligence, Beijing University of Posts and Telecommunications. His current research interests include computer vision and image-based three-dimensional scene reconstruction and understanding.