5 papers
PKSS-Align: Robust Point Cloud Registration on Pre-Kendall Shape Space
Chenlei Lv, Hui Huang
Point cloud registration is a classical topic in the field of 3D Vision and Computer Graphics. Generally, the implementation of registration is typically sensitive to similarity tr…
Isotropic Remeshing with Inter-Angle Optimization
Hanbing Zheng, Chenlei Lv
As an important metric for mesh quality evaluation, the isotropy property holds significant value for applications such as texture UV-mapping, physical simulation, and discrete geo…
SPU-IMR: Self-supervised Arbitrary-scale Point Cloud Upsampling via Iterative Mask-recovery Network
Ziming Nie, Qiao Wu, Chenlei Lv +4
Point cloud upsampling aims to generate dense and uniformly distributed point sets from sparse point clouds. Existing point cloud upsampling methods typically approach the task as…
Architectural Co-LOD Generation
Runze Zhang, Shanshan Pan, Chenlei Lv +2
Managing the level-of-detail (LOD) in architectural models is crucial yet challenging, particularly for effective representation and visualization of buildings. Traditional approac…
WindPoly: Polygonal Mesh Reconstruction via Winding Numbers
Xin He, Chenlei Lv, Pengdi Huang +1
Polygonal mesh reconstruction of a raw point cloud is a valuable topic in the field of computer graphics and 3D vision. Especially to 3D architectural models, polygonal mesh provid…