Zhu, Yun, Le Hui, Yaqi Shen, and Jin Xie. “SPGroup3D: Superpoint Grouping Network for Indoor 3D Object Detection”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 7 (March 24, 2024): 7811–7819. Accessed May 28, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/28616.