Ting-Bing Xu received the BS degree in automation from China University of Petroleum, Qingdao, China, in 2014 and the PhD degree in computer applied technology from the National Laboratory of Pattern Recognition (NLPR), Institute of Automation of Chinese Academy of Sciences, Beijing, China, in 2020. He is currently a postdoctoral fellow at the School of Instrumentation Science and Opto-electronics Engineering, Beihang University, Beijing, China. He was a visiting researcher at the Department of Computer Science and Intelligent Systems, Osaka Prefecture University, Osaka, Japan, in 2018. His research interests include deep learning, machine learning, pattern recognition, and computer vision, and visual measurement.