5 papers
Analysis of Efficient Transmission Methods of Grid Maps for Intelligent Vehicles
Robin Dehler, Dominik Authaler, Aryan Thakur +2
Grid mapping is a fundamental approach to modeling the environment of intelligent vehicles or robots. Compared with object-based environment modeling, grid maps offer the distinct…
The ADUULM-360 Dataset -- A Multi-Modal Dataset for Depth Estimation in Adverse Weather
Markus Schön, Jona Ruof, Thomas Wodtko +2
Depth estimation is an essential task toward full scene understanding since it allows the projection of rich semantic information captured by cameras into 3D space. While the field…
Self-Assessment of Evidential Grid Map Fusion for Robust Motion Planning
Oliver Schumann, Thomas Wodtko, Michael Buchholz +1
Conflicting sensor measurements pose a huge problem for the environment representation of an autonomous robot. Therefore, in this paper, we address the self-assessment of an eviden…
Self-Assessment and Correction of Sensor Synchronization
Thomas Wodtko, Alexander Scheible, Michael Buchholz
We propose an approach to assess the synchronization of rigidly mounted sensors based on their rotational motion. Using function similarity measures combined with a sliding window…
Globally Optimal GNSS Multi-Antenna Lever Arm Calibration
Thomas Wodtko, Michael Buchholz
Sensor calibration is crucial for autonomous driving, providing the basis for accurate localization and consistent data fusion. Enabling the use of high-accuracy GNSS sensors, this…