From 2008 to 2011, he was sponsored by China Scholarship Council (CSC) to study in Nagoya University, Nagoya, Japan, where he received Ph.D. degree in 2011. He is the local chair of ICME14, ChinaSIP15, VALSE15, CCPR16 and member of IEEE Computer Society. He has published more than 20 papers and hold 7 patents in Computer Vision.