Jucheng Yang is a professor with the College of Computer Science and Information Engineering at Tianjin University of Science and Technology, Tianjin, China. He received his B.S. degree from South-Central University for Nationalities, China, M.S. and Ph.D. degrees from Chonbuk National University, Republic of Korea. He did his postdoctoral work at the Advanced Graduate Education Center of Jeonbuk for Electronics and Information Technology-BK21 (AGECJEIT-BK21) in Chonbuk National University. He has published over 80 papers in related international journals and conferences. He has served as editor of five books in biometrics and he owns seven patents in biometrics. His research interests include image processing, biometrics, pattern recognition, and neural networks.