GPN: Generative Point-based NeRF

arXiv:2404.08312v1 Announce Type: new
Abstract: Scanning real-life scenes with modern registration devices typically gives incomplete point cloud representations, primarily due to the limitations of partial scanning, 3D occlusions, and dynamic light conditions. Recent works on processing incomplete point clouds have always focused on point cloud completion. However, these approaches do not ensure consistency between the completed point cloud and the captured images regarding color and geometry. We propose using Generative Point-based NeRF (GPN) to reconstruct and repair a partial cloud …

abstract arxiv cloud cs.cv cs.gr devices dynamic generative however life light limitations modern nerf processing registration type