1. Wangxuan Institute of Computer Technology (WICT), Peking University, Beijing, China
2. National Key Laboratory for Multimedia Information Processing and the School of Computer Science, Peking University, Beijing, China
3. Multimedia Laboratory, ByteDance Inc., Beijing, China
4. Wangxuan Institute of Computer Technology (WICT) and the National Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University, Beijing, China