Search Results for author: Silvan Weder

Found 7 papers, 4 papers with code

ALSTER: A Local Spatio-Temporal Expert for Online 3D Semantic Reconstruction

no code implementations29 Nov 2023 Silvan Weder, Francis Engelmann, Johannes L. Schönberger, Akihito Seki, Marc Pollefeys, Martin R. Oswald

Using these main contributions, our method can enable scenarios with real-time constraints and can scale to arbitrary scene sizes by processing and updating the scene only in a local region defined by the new measurement.

3D Semantic Segmentation Mixed Reality

LABELMAKER: Automatic Semantic Label Generation from RGB-D Trajectories

no code implementations20 Nov 2023 Silvan Weder, Hermann Blum, Francis Engelmann, Marc Pollefeys

Semantic annotations are indispensable to train or evaluate perception models, yet very costly to acquire.

Neural Rendering

Learning Online Multi-Sensor Depth Fusion

1 code implementation7 Apr 2022 Erik Sandström, Martin R. Oswald, Suryansh Kumar, Silvan Weder, Fisher Yu, Cristian Sminchisescu, Luc van Gool

Multi-sensor depth fusion is able to substantially improve the robustness and accuracy of 3D reconstruction methods, but existing techniques are not robust enough to handle sensors which operate with diverse value ranges as well as noise and outlier statistics.

3D Reconstruction Mixed Reality +1

DeepSurfels: Learning Online Appearance Fusion

1 code implementation CVPR 2021 Marko Mihajlovic, Silvan Weder, Marc Pollefeys, Martin R. Oswald

We present DeepSurfels, a novel hybrid scene representation for geometry and appearance information.

NeuralFusion: Online Depth Fusion in Latent Space

1 code implementation CVPR 2021 Silvan Weder, Johannes L. Schönberger, Marc Pollefeys, Martin R. Oswald

We present a novel online depth map fusion approach that learns depth map aggregation in a latent feature space.

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