1. Key Laboratory of Computer Vision and System, Ministry of Education, Tianjin University of Technology, Tianjin, China
2. Shandong Artificial Intelligence Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
3. Faculty of Information Technology, Monash University Clayton Campus, Clayton, VIC, Australia
4. College of Information Science and Engineering, Ocean University of China, Qingdao, China
5. School of Electrical and Information Engineering, Tianjin University, Tianjin, China
6. School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China