3 papers
cs.CV2025
Cross3DReg: Towards a Large-scale Real-world Cross-source Point Cloud Registration Benchmark
Zongyi Xu, Zhongpeng Lang, Yilong Chen +6
Cross-source point cloud registration, which aims to align point cloud data from different sensors, is a fundamental task in 3D vision. However, compared to the same-source point c…
cs.CV2024
Non-target Divergence Hypothesis: Toward Understanding Domain Gaps in Cross-Modal Knowledge Distillation
Yilong Chen, Zongyi Xu, Xiaoshui Huang +4
Compared to single-modal knowledge distillation, cross-modal knowledge distillation faces more severe challenges due to domain gaps between modalities. Although various methods hav…
cs.CV2024
Weakly Supervised LiDAR Semantic Segmentation via Scatter Image Annotation
Yilong Chen, Zongyi Xu, xiaoshui Huang +3
Weakly supervised LiDAR semantic segmentation has made significant strides with limited labeled data. However, most existing methods focus on the network training under weak superv…