@inproceedings{yin2023hi4d,
author = {Yin, Yifei and Guo, Chen and Kaufmann, Manuel and Zarate, Juan and Song, Jie and Hilliges, Otmar}}, 
title = {Hi4D: 4D Instance Segmentation of Close Human Interaction}, 
booktitle = {Computer Vision and Pattern Recognition (CVPR)},
year = {2023},
}