Zhouhui Lian received the Ph.D. degree from Beihang University, China, in 2011. He worked as a guest researcher at NIST, Gaithersburg, USA, from 2009 to 2011. He is currently an associate professor at the Wangxuan Institute of Computer Technology, Peking University, China. His main research interests include computer graphics and computer vision. He has published more than 80 papers in prestigious journals and conferences such as TOG, TPAMI, IJCV, SIGGRAPH/SIGGRAPH Asia, CVPR, etc.