no code implementations • 9 Jun 2023 • Barbara Roessle, Norman Müller, Lorenzo Porzi, Samuel Rota Bulò, Peter Kontschieder, Matthias Nießner
Neural Radiance Fields (NeRF) have shown impressive novel view synthesis results; nonetheless, even thorough recordings yield imperfections in reconstructions, for instance due to poorly observed areas or minor lighting changes.
no code implementations • ICCV 2023 • Barbara Roessle, Matthias Nießner
Training feature matching with gradients from pose optimization naturally learns to down-weight outliers and boosts pose estimation on image pairs compared to SuperGlue by 6. 7% on ScanNet.
1 code implementation • CVPR 2022 • Barbara Roessle, Jonathan T. Barron, Ben Mildenhall, Pratul P. Srinivasan, Matthias Nießner
To this end, we leverage dense depth priors in order to constrain the NeRF optimization.