no code implementations • 14 Feb 2024 • Edgar Heinert, Matthias Rottmann, Kira Maag, Karsten Kahl
While most of the previous works in the literature focus on the task of image classification, we go beyond this and study the texture bias of CNNs in semantic segmentation.
no code implementations • 30 Sep 2023 • Marius Schubert, Tobias Riedlinger, Karsten Kahl, Matthias Rottmann
Here, we propose a composite active learning framework including a label review module for deep object detection.
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 • 13 Mar 2023 • Marius Schubert, Tobias Riedlinger, Karsten Kahl, Daniel Kröll, Sebastian Schoenen, Siniša Šegvić, Matthias Rottmann
In this work, we for the first time introduce a benchmark for label error detection methods on object detection datasets as well as a label error detection method and a number of baselines.
no code implementations • 21 Dec 2022 • Tobias Riedlinger, Marius Schubert, Karsten Kahl, Hanno Gottschalk, Matthias Rottmann
Active learning as a paradigm in deep learning is especially important in applications involving intricate perception tasks such as object detection where labels are difficult and expensive to acquire.
no code implementations • 10 Nov 2022 • Antonia van Betteray, Matthias Rottmann, Karsten Kahl
The complexity of the weight count can be seen as a function of the number of channels, the spatial extent of the input and the number of layers of the network.
1 code implementation • 4 Oct 2020 • Marius Schubert, Karsten Kahl, Matthias Rottmann
On the other hand, meta regression gives rise to a quality estimate.
1 code implementation • 3 Mar 2018 • Matthias Rottmann, Karsten Kahl, Hanno Gottschalk
In a setting where a small amount of labeled data as well as a large amount of unlabeled data is available, our method first learns the labeled data set.