HOI4D: A 4D Egocentric Dataset for Category-Level Human-Object Interaction. - Yunze Liu; Yun Liu 018; Che Jiang; Kangbo Lyu; Weikang Wan; Hao Shen 015; Boqiang Liang; Zhoujie Fu; He Wang 010; Li Yi 001 (CVPR, 2022)