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cs.CV2024
Bridging Domain Gap of Point Cloud Representations via Self-Supervised Geometric Augmentation
Li Yu, Hongchao Zhong, Longkun Zou +2
Recent progress of semantic point clouds analysis is largely driven by synthetic data (e.g., the ModelNet and the ShapeNet), which are typically complete, well-aligned and noisy fr…
cs.CV2024
Boosting Cross-Domain Point Classification via Distilling Relational Priors from 2D Transformers
Longkun Zou, Wanru Zhu, Ke Chen +4
Semantic pattern of an object point cloud is determined by its topological configuration of local geometries. Learning discriminative representations can be challenging due to larg…