1 code implementation • 13 Jun 2023 • Tobias Riedlinger, Marius Schubert, Sarina Penquitt, Jan-Marcel Kezmann, Pascal Colling, Karsten Kahl, Lutz Roese-Koerner, Michael Arnold, Urs Zimmermann, Matthias Rottmann
In order to address these two issues, we propose LidarMetaDetect (LMD), a light-weight post-processing scheme for prediction quality estimation.
no code implementations • 19 Dec 2022 • Frederik Hasecke, Pascal Colling, Anton Kummert
We compare our method with two state of the art approaches for semantic lidar segmentation domain adaptation with a significant improvement for unsupervised and semi-supervised domain adaptation.
no code implementations • 29 Oct 2021 • Pascal Colling, Matthias Rottmann, Lutz Roese-Koerner, Hanno Gottschalk
We present a novel post-processing tool for semantic segmentation of LiDAR point cloud data, called LidarMetaSeg, which estimates the prediction quality segmentwise.
no code implementations • 5 Oct 2020 • Pascal Colling, Lutz Roese-Koerner, Hanno Gottschalk, Matthias Rottmann
The comparison and analysis of the results provide insights into annotation costs as well as robustness and variance of the methods.
1 code implementation • 1 Nov 2018 • Matthias Rottmann, Pascal Colling, Thomas-Paul Hack, Robin Chan, Fabian Hüger, Peter Schlicht, Hanno Gottschalk
We aggregate these dispersion measures segment-wise and derive metrics that are well-correlated with the segment-wise IoU of prediction and ground truth.