Search Results for author: Karsten Kahl

Found 8 papers, 3 papers with code

Reducing Texture Bias of Deep Neural Networks via Edge Enhancing Diffusion

no code implementations14 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.

Adversarial Robustness Domain Generalization +3

Deep Active Learning with Noisy Oracle in Object Detection

no code implementations30 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.

Active Learning Object +2

Identifying Label Errors in Object Detection Datasets by Loss Inspection

no code implementations13 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.

Label Error Detection Object +2

Towards Rapid Prototyping and Comparability in Active Learning for Deep Object Detection

no code implementations21 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.

Active Learning Object +2

MGiaD: Multigrid in all dimensions. Efficiency and robustness by coarsening in resolution and channel dimensions

no code implementations10 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.

Image Classification

Deep Bayesian Active Semi-Supervised Learning

1 code implementation3 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.

Active Learning Data Augmentation

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