Dr. Chen Beijing received the B.E. degree in Mathematics and Applied Mathematics from Jiangxi Normal University in 2003, and the M.E. degree in Applied Mathematics from Zhejiang University in 2006, and the Ph.D. degree in Image Processing and Scientific Visualization from Southeast University in 2011. Dr. Chen worked as a lecturer in Ningbo University of Technology from 2006 to 2008, and  then worked as an associate professor in Nanjing University of Information Science and Technology since 2011. His research interests include pattern recognition, image processing and digital watermarking. He has participated in or directed a number of projects, including 1 project of National Science Fund of China and 1 youth project of National Science Fund of China. He has published about 30 papers in IEEE Transactions on Image Processing, IEEE Transactions on Signal Processing, Digital Signal Processing, Journal of Mathematical Imaging and Vision, Signal Processing, IET Image Processing and other important academic journals and international conferences.