Search Results for author: Barbara Roessle

Found 3 papers, 1 papers with code

GANeRF: Leveraging Discriminators to Optimize Neural Radiance Fields

no code implementations9 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.

3D Scene Reconstruction Novel View Synthesis

End2End Multi-View Feature Matching with Differentiable Pose Optimization

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.

Graph Attention Pose Estimation

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