Better 3D surface reconstruction from point clouds by using sensor's viewpoint
Better 3D surface reconstruction from point clouds by using sensor's viewpoint
Deep Surface Reconstruction from Point Clouds with Visibility Information
arXiv paper abstract https://arxiv.org/abs/2202.01810v1
arXiv PDF paper https://arxiv.org/pdf/2202.01810v1.pdf
Most current neural networks for reconstructing surfaces from point clouds ignore sensor poses and only operate on raw point locations.
Sensor visibility, however, holds meaningful information regarding space occupancy and surface orientation.
... present two simple ways to augment raw point clouds with visibility information, so it can directly be leveraged by surface reconstruction networks with minimal adaptation.
... proposed modifications consistently improve the accuracy of generated surfaces as well as the generalization ability of the networks to unseen shape domains. ...
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