Zong, Daoming, Shiliang Sun, and Jing Zhao. 2021. “ASHF-Net: Adaptive Sampling and Hierarchical Folding Network for Robust Point Cloud Completion”. Proceedings of the AAAI Conference on Artificial Intelligence 35 (4):3625-32. https://doi.org/10.1609/aaai.v35i4.16478.