76 citations · 117 across the 8 of their papers we have counts for
4 papers · 1 filter
KTNet: Knowledge Transfer for Unpaired 3D Shape Completion
Zhen Cao, Wenxiao Zhang, Xin Wen +4
Unpaired 3D object completion aims to predict a complete 3D shape from an incomplete input without knowing the correspondence between the complete and incomplete shapes. In this pa…
PC-PU: Patch Correlation and Point Correlation for Effective Point Cloud Upsampling
Chen Long, Wenxiao Zhang, Ruihui Li +3
Point cloud upsampling is to densify a sparse point set acquired from 3D sensors, providing a denser representation for the underlying surface. Existing methods divide the input po…
You Only Hypothesize Once: Point Cloud Registration with Rotation-equivariant Descriptors
Haiping Wang, Yuan Liu, Zhen Dong +1
In this paper, we propose a novel local descriptor-based framework, called You Only Hypothesize Once (YOHO), for the registration of two unaligned point clouds. In contrast to most…
AdaFit: Rethinking Learning-based Normal Estimation on Point Clouds
Runsong Zhu, Yuan Liu, Zhen Dong +4
This paper presents a neural network for robust normal estimation on point clouds, named AdaFit, that can deal with point clouds with noise and density variations. Existing works u…