Xiong, Kezheng, Maoji Zheng, Qingshan Xu, Chenglu Wen, Siqi Shen, and Cheng Wang. 2024. “SPEAL: Skeletal Prior Embedded Attention Learning for Cross-Source Point Cloud Registration”. Proceedings of the AAAI Conference on Artificial Intelligence 38 (6):6279-87. https://doi.org/10.1609/aaai.v38i6.28446.