no code implementations • 19 Apr 2024 • Yilong Chen, Zongyi Xu, Xiaoshui Huang, Ruicheng Zhang, Xinqi Jiang, Xinbo Gao
Furthermore, to mitigate the influence of erroneous pseudo labels obtained from sparse annotations on point cloud features, we propose a multi-modal weakly supervised network for LiDAR semantic segmentation, called MM-ScatterNet.
1 code implementation • ICCV 2023 • Zongyi Xu, Bo Yuan, Shanshan Zhao, Qianni Zhang, Xinbo Gao
The most recent methods of this kind measure the uncertainty of each pre-divided region for manual labelling but they suffer from redundant information and require additional efforts for region division.
no code implementations • 23 Nov 2021 • Xiaoshui Huang, Zongyi Xu, Guofeng Mei, Sheng Li, Jian Zhang, Yifan Zuo, Yucheng Wang
To solve this challenge, we propose a new data-driven registration algorithm by investigating deep generative neural networks to point cloud registration.