ZHU Rui1, FANG Jian-Ning2, LIU Yan-Lin1, ZHONG Run-Sheng1, WANG Guo-Sheng1
1. Engineering Center, School of Transport and Environmental, Shenzhen Institute of Information Technology, Shenzhen 518000, China;
2. College of Digital Media, Shenzhen Institute of Information Technology, Shenzhen 518000, China