Xuan Fei received a B.S. degree in information and computing science from the School of Science, Nanjing University of Science and Technology, Nanjing, China, in 2008 and a Ph.D. degree in control science and engineering from the School of Computer Science and Engineering, Nanjing University of Science and Technology, in 2014. He is currently an Associate Professor with the School of Artificial Intelligence and Big Data, Henan University of Technology. His research interests include image analysis and understanding, sensing information processing, and machine learning.