no code implementations • 28 Jul 2023 • Dimitri Korsch, Paul Bodesheim, Gunnar Brehm, Joachim Denzler
We used this dataset to develop and evaluate a two-stage pipeline for insect detection and moth species classification in previous work.
no code implementations • 28 Jul 2023 • Dimitri Korsch, Paul Bodesheim, Joachim Denzler
Biodiversity monitoring is crucial for tracking and counteracting adverse trends in population fluctuations.
no code implementations • 21 Jun 2021 • Matthias Körschens, Paul Bodesheim, Christine Römermann, Solveig Franziska Bucher, Mirco Migliavacca, Josephine Ulrich, Joachim Denzler
Monitoring the responses of plants to environmental changes is essential for plant biodiversity research.
no code implementations • 10 Mar 2021 • Christian Reimers, Paul Bodesheim, Jakob Runge, Joachim Denzler
Often, the bias of a classifier is a direct consequence of a bias in the training dataset, frequently caused by the co-occurrence of relevant features and irrelevant ones.
1 code implementation • 4 Jul 2020 • Dimitri Korsch, Paul Bodesheim, Joachim Denzler
We assume that part-based methods suffer from a missing representation of local features, which is invariant to the order of parts and can handle a varying number of visible parts appropriately.
Ranked #10 on Fine-Grained Image Classification on NABirds
2 code implementations • 16 Sep 2019 • Dimitri Korsch, Paul Bodesheim, Joachim Denzler
Fine-grained visual categorization is a classification task for distinguishing categories with high intra-class and small inter-class variance.
Ranked #14 on Fine-Grained Image Classification on NABirds
no code implementations • 21 Oct 2016 • Erik Rodner, Björn Barz, Yanira Guanche, Milan Flach, Miguel Mahecha, Paul Bodesheim, Markus Reichstein, Joachim Denzler
We present new methods for batch anomaly detection in multivariate time series.
no code implementations • CVPR 2015 • Christoph Kading, Alexander Freytag, Erik Rodner, Paul Bodesheim, Joachim Denzler
In active learning, all categories occurring in collected data are usually assumed to be known in advance and experts should be able to label every requested instance.
no code implementations • 20 Aug 2014 • Alexander Freytag, Johannes Rühle, Paul Bodesheim, Erik Rodner, Joachim Denzler
To answer this question, we present an in-depth analysis of the effect of local feature quantization on human recognition performance.
no code implementations • CVPR 2013 • Paul Bodesheim, Alexander Freytag, Erik Rodner, Michael Kemmler, Joachim Denzler
In contrast to modeling the support of each known class individually, our approach makes use of a projection in a joint subspace where training samples of all known classes have zero intra-class variance.