2 papers
cs.CV2024
Joint Point Cloud Upsampling and Cleaning with Octree-based CNNs
Jihe Li, Bo Pang, Peng-Shuai Wang
Recovering dense and uniformly distributed point clouds from sparse or noisy data remains a significant challenge. Recently, great progress has been made on these tasks, but usuall…
cs.CV2024
Neural Laplacian Operator for 3D Point Clouds
Bo Pang, Zhongtian Zheng, Yilong Li +2
The discrete Laplacian operator holds a crucial role in 3D geometry processing, yet it is still challenging to define it on point clouds. Previous works mainly focused on construct…