She received the M.S. degree from Kunming University of Science and Tech-nology, Kunming, China, in the area of Artificial intelligence and pattern recognition and the Ph.D. degree from Sichuan University, Chengdu, China, in the area of Electronics and information, in 2007 and 2017, respectively. She was a postdoc supervised by Prof. Chunhua Shen in University of Adelaide, Australia. Currently, she is an associate professor at the Southwest Minzu University. Her research interests include computer vision, text detection, 3D face recognition and medical image processing.