He received his B.S. degree in Electronic and Information Engineering from the North China Institute of Aerospace Engineering in 2011, M.E. degree in computer application technology from the College of Computer and Information Technology, China Three Gorges University in 2014, and the Ph.D. degree in computer application technology from the School of Computer Science and Technology, Tianjin University, China. He was a research fellow with the Nanyang Technological University, Singapore, from Dec. 2019 to Sep. 2020. He is currently a Wallenberg-NTU Presidential Postdoctoral Fellow with the Nanyang Technological University, Singapore. His research interests include computer vision, AI security, and image processing.