He received the B.E. degree from the Beijing University of Posts and Telecommunications, China, in 2002, and the PhD degree from the Automation Department, Tsinghua University, Beijing, China, in 2009. His research areas include computer vision, computer graphics and computational photography and mainly focus in capture and reconstruction of real world visual information. He has been awarded the NSFC Excellent Young Scientist Grant in 2015 and the First Prize of National Science and Technology Invention Award in 2012.