9 citations · 15 across the 3 of their papers we have counts for
3 papers
cs.CV2024
Fine-grained Metrics for Point Cloud Semantic Segmentation
Zhuheng Lu, Ting Wu, Yuewei Dai +2
Two forms of imbalances are commonly observed in point cloud semantic segmentation datasets: (1) category imbalances, where certain objects are more prevalent than others; and (2)…
cs.CV2022★ 6 cited
Joint Data and Feature Augmentation for Self-Supervised Representation Learning on Point Clouds
Zhuheng Lu, Yuewei Dai, Weiqing Li +1
To deal with the exhausting annotations, self-supervised representation learning from unlabeled point clouds has drawn much attention, especially centered on augmentation-based con…
cs.CV2022★ 9 cited
Hypergraph Convolutional Network based Weakly Supervised Point Cloud Semantic Segmentation with Scene-Level Annotations
Zhuheng Lu, Peng Zhang, Yuewei Dai +2
Point cloud segmentation with scene-level annotations is a promising but challenging task. Currently, the most popular way is to employ the class activation map (CAM) to locate dis…