Search Results for author: Lukas von Stumberg

Found 11 papers, 5 papers with code

DM-VIO: Delayed Marginalization Visual-Inertial Odometry

1 code implementation11 Jan 2022 Lukas von Stumberg, Daniel Cremers

This is the foundation of the proposed pose graph bundle adjustment, which we use for IMU initialization.

MonoRec: Semi-Supervised Dense Reconstruction in Dynamic Environments from a Single Moving Camera

1 code implementation CVPR 2021 Felix Wimbauer, Nan Yang, Lukas von Stumberg, Niclas Zeller, Daniel Cremers

Unlike other multi-view stereo methods, MonoRec is able to reconstruct both static and moving objects by leveraging the predicted masks.

LM-Reloc: Levenberg-Marquardt Based Direct Visual Relocalization

no code implementations13 Oct 2020 Lukas von Stumberg, Patrick Wenzel, Nan Yang, Daniel Cremers

The learned features significantly improve the robustness of direct image alignment, especially for relocalization across different conditions.

Pose Estimation

D3VO: Deep Depth, Deep Pose and Deep Uncertainty for Monocular Visual Odometry

no code implementations CVPR 2020 Nan Yang, Lukas von Stumberg, Rui Wang, Daniel Cremers

We propose D3VO as a novel framework for monocular visual odometry that exploits deep networks on three levels -- deep depth, pose and uncertainty estimation.

Monocular Depth Estimation Monocular Visual Odometry

Rolling-Shutter Modelling for Direct Visual-Inertial Odometry

no code implementations4 Nov 2019 David Schubert, Nikolaus Demmel, Lukas von Stumberg, Vladyslav Usenko, Daniel Cremers

The visual part of the system performs a photometric bundle adjustment on a sparse set of points.

GN-Net: The Gauss-Newton Loss for Multi-Weather Relocalization

1 code implementation26 Apr 2019 Lukas von Stumberg, Patrick Wenzel, Qadeer Khan, Daniel Cremers

Direct SLAM methods have shown exceptional performance on odometry tasks.

Direct Sparse Visual-Inertial Odometry using Dynamic Marginalization

1 code implementation16 Apr 2018 Lukas von Stumberg, Vladyslav Usenko, Daniel Cremers

We present VI-DSO, a novel approach for visual-inertial odometry, which jointly estimates camera poses and sparse scene geometry by minimizing photometric and IMU measurement errors in a combined energy functional.

Real-Time Trajectory Replanning for MAVs using Uniform B-splines and a 3D Circular Buffer

2 code implementations4 Mar 2017 Vladyslav Usenko, Lukas von Stumberg, Andrej Pangercic, Daniel Cremers

In this paper, we present a real-time approach to local trajectory replanning for microaerial vehicles (MAVs).

Robotics

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