1 code implementation • 2 Oct 2024 • Aleksei Bochkovskii, Amaël Delaunoy, Hugo Germain, Marcel Santos, Yichao Zhou, Stephan R. Richter, Vladlen Koltun
We present a foundation model for zero-shot metric monocular depth estimation.
no code implementations • 18 Apr 2022 • Feihu Zhang, Vladlen Koltun, Philip Torr, René Ranftl, Stephan R. Richter
Semantic segmentation models struggle to generalize in the presence of domain shift.
no code implementations • CVPR 2022 • Kristina Monakhova, Stephan R. Richter, Laura Waller, Vladlen Koltun
To enable this, we develop a GAN-tuned physics-based noise model to more accurately represent camera noise at the lowest light levels.
Ranked #7 on Image Denoising on SID x300
no code implementations • 20 Jun 2021 • Benoit Guillard, Edoardo Remelli, Artem Lukoianov, Stephan R. Richter, Timur Bagautdinov, Pierre Baque, Pascal Fua
Our key insight is that by reasoning on how implicit field perturbations impact local surface geometry, one can ultimately differentiate the 3D location of surface samples with respect to the underlying deep implicit field.
2 code implementations • 10 May 2021 • Stephan R. Richter, Hassan Abu Alhaija, Vladlen Koltun
We confirm the benefits of our contributions in controlled experiments and report substantial gains in stability and realism in comparison to recent image-to-image translation methods and a variety of other baselines.
1 code implementation • NeurIPS 2020 • Edoardo Remelli, Artem Lukoianov, Stephan R. Richter, Benoît Guillard, Timur Bagautdinov, Pierre Baque, Pascal Fua
Unfortunately, these methods are often not suitable for applications that require an explicit mesh-based surface representation because converting an implicit field to such a representation relies on the Marching Cubes algorithm, which cannot be differentiated with respect to the underlying implicit field.
no code implementations • CVPR 2019 • Maxim Tatarchenko, Stephan R. Richter, René Ranftl, Zhuwen Li, Vladlen Koltun, Thomas Brox
Convolutional networks for single-view object reconstruction have shown impressive performance and have become a popular subject of research.
Ranked #1 on 3D Reconstruction on 300W
3 code implementations • CVPR 2018 • Stephan R. Richter, Stefan Roth
We scale this baseline to higher resolutions by proposing a memory-efficient shape encoding, which recursively decomposes a 3D shape into nested shape layers, similar to the pieces of a Matryoshka doll.
Ranked #6 on 3D Object Reconstruction on Data3D−R2N2
no code implementations • ICCV 2017 • Stephan R. Richter, Zeeshan Hayder, Vladlen Koltun
Ground-truth data for all tasks is available for every frame.
2 code implementations • 7 Aug 2016 • Stephan R. Richter, Vibhav Vineet, Stefan Roth, Vladlen Koltun
Recent progress in computer vision has been driven by high-capacity models trained on large datasets.
no code implementations • CVPR 2015 • Stephan R. Richter, Stefan Roth
Von Mises-Fisher distributions in the leaves of each tree enable the estimation of surface normals.