1. MMU, Kuaishou Technology, Beijing, China
2. Great Bay University, Guangzhou, China
3. State Key Laboratory of Media Convergence and Communication, Communication University of China, Beijing, China
4. SailYond Technology, Beijing, China
5. Computer Vision and Pattern Recognition Laboratory, Lappeenranta-Lahti University of Technology LUT, Lappeenranta, Finland
6. National Laboratory of Pattern Recognition (NLPR), Center for Biometrics and Security Research (CBSR), Institute of Automation, Chinese Academy of Sciences (CASIA), Beijing, China