Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong, China; National Engineering Research Center for E-Learning, Central China Normal University, Wuhan, China; College of Computer Science, Beijing University of Technology, Beijing, China
Cheng Zhang, Hai Liu, Yongjian Deng, Bochen Xie, Youfu Li
TokenHPE: Learning Orientation Tokens for Efficient Head Pose Estimation via Transformers