Sun Yat-sen University; Aviation University of Air Force; CloudWalk; Zhejiang University; Shanghai Jiao Tong University
Zhiqiang Shen, Xiaoxiao Sheng, Hehe Fan, Longguang Wang, Yulan Guo, Qiong Liu, Hao Wen, Xi Zhou
Masked Spatio-Temporal Structure Prediction for Self-supervised Learning on Point Cloud Videos