I am currently a Professor with the Electronic Information School, Wuhan University, China. I have received the BS degree from the Department of Electronic Science and Technology, and the PhD degree from the Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, China, in 2004 and 2010, respectively. From August 2015 to August 2016, I was a visiting scholar in Georgia Institute of Technology, America. My awards include the First Prize for Scientific and Technological Progress in Surveying and Mapping in China, the First Prize for Excellent Achievements of Information Technology in Electric Power Industry of China, and etc.