I am currently a Ph.D. candidate in Dalian University of Technology supervised by Prof. Huchuan Lu. During the fall of 2016 to the fall of 2017, I am sponsored by the China Scholarship Council, and working with Prof. Ming-Hsuan Yang. I received B.E. from Dalian University of Technology in 2012. I am interested in computer vision and related problems. Typically, I am interested in visual tracking, video segmentation and person re-identification.