Search Results for author: Reiner Birkl

Found 3 papers, 2 papers with code

Mesh2NeRF: Direct Mesh Supervision for Neural Radiance Field Representation and Generation

no code implementations28 Mar 2024 Yujin Chen, Yinyu Nie, Benjamin Ummenhofer, Reiner Birkl, Michael Paulitsch, Matthias Müller, Matthias Nießner

In Mesh2NeRF, we propose an analytic solution to directly obtain ground-truth radiance fields from 3D meshes, characterizing the density field with an occupancy function featuring a defined surface thickness, and determining view-dependent color through a reflection function considering both the mesh and environment lighting.

3D Generation

MiDaS v3.1 -- A Model Zoo for Robust Monocular Relative Depth Estimation

2 code implementations26 Jul 2023 Reiner Birkl, Diana Wofk, Matthias Müller

We release MiDaS v3. 1 for monocular depth estimation, offering a variety of new models based on different encoder backbones.

Image Classification Monocular Depth Estimation

ZoeDepth: Zero-shot Transfer by Combining Relative and Metric Depth

3 code implementations23 Feb 2023 Shariq Farooq Bhat, Reiner Birkl, Diana Wofk, Peter Wonka, Matthias Müller

Finally, ZoeD-M12-NK is the first model that can jointly train on multiple datasets (NYU Depth v2 and KITTI) without a significant drop in performance and achieve unprecedented zero-shot generalization performance to eight unseen datasets from both indoor and outdoor domains.

Ranked #13 on Monocular Depth Estimation on NYU-Depth V2 (using extra training data)

Monocular Depth Estimation Zero-shot Generalization

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