no code implementations • ICML 2020 • Jongseok Lee, Matthias Humt, Jianxiang Feng, Rudolph Triebel
As a result, we show that the information form of MND can be scalably applied to represent model uncertainty in MND.
1 code implementation • ECCV 2020 • Maximilian Denninger, Rudolph Triebel
To overcome the problem of reconstructing regions in 3D that are occluded in the 2D image, we propose to learn this information from synthetically generated high-resolution data.
no code implementations • 29 Dec 2024 • Ziyuan Qin, JongSeok Lee, Rudolph Triebel
The results of the experiment show that this explanation method can reasonably explain the uncertainty sources, providing a step towards robots that know when and why they failed in a human interpretable manner
1 code implementation • 10 Dec 2024 • Simon Kristoffersson Lind, Rudolph Triebel, Volker Krüger
Out-of-distribution detection is commonly proposed as a solution for ensuring reliability in real-world deployment.
no code implementations • 3 Dec 2024 • Blanca Lasheras-Hernandez, Klaus H. Strobl, Sergio Izquierdo, Tim Bodenmüller, Rudolph Triebel, Javier Civera
Metric depth estimation from visual sensors is crucial for robots to perceive, navigate, and interact with their environment.
no code implementations • 21 Oct 2024 • Maximilian Ulmer, Leonard Klüpfel, Maximilian Durner, Rudolph Triebel
We investigate the efficacy of data augmentations to close the domain gap in spaceborne computer vision, crucial for autonomous operations like on-orbit servicing.
no code implementations • 21 Jul 2024 • Qian Feng, Jianxiang Feng, Zhaopeng Chen, Rudolph Triebel, Alois Knoll
We further achieve performance gain by fusing this information with a discriminative grasp evaluator, facilitating a novel hybrid way for grasp evaluation.
1 code implementation • 20 Mar 2024 • Alberto García-Hernández, Riccardo Giubilato, Klaus H. Strobl, Javier Civera, Rudolph Triebel
Perceptual aliasing and weak textures pose significant challenges to the task of place recognition, hindering the performance of Simultaneous Localization and Mapping (SLAM) systems.
no code implementations • 12 Feb 2024 • Maria Lyssenko, Christoph Gladisch, Christian Heinzemann, Matthias Woehrle, Rudolph Triebel
Safety is of utmost importance for perception in automated driving (AD).
no code implementations • 5 Feb 2024 • Maria Lyssenko, Piyush Pimplikar, Maarten Bieshaar, Farzad Nozarian, Rudolph Triebel
As common evaluation metrics are not an adequate safety indicator, recent works employ approaches to identify safety-critical VRU and back-annotate the risk to the object detector.
no code implementations • 11 Nov 2023 • Jianxiang Feng, JongSeok Lee, Simon Geisler, Stephan Gunnemann, Rudolph Triebel
To facilitate reliable deployments of autonomous robots in the real world, Out-of-Distribution (OOD) detection capabilities are often required.
1 code implementation • 15 Jul 2023 • Dominik Schnaus, JongSeok Lee, Daniel Cremers, Rudolph Triebel
In this work, we propose a novel prior learning method for advancing generalization and uncertainty estimation in deep neural networks.
2 code implementations • 3 Jul 2023 • Jianxiang Feng, Matan Atad, Ismael Rodríguez, Maximilian Durner, Stephan Günnemann, Rudolph Triebel
Machine Learning (ML) models in Robotic Assembly Sequence Planning (RASP) need to be introspective on the predicted solutions, i. e. whether they are feasible or not, to circumvent potential efficiency degradation.
no code implementations • 16 May 2023 • Simon Kristoffersson Lind, Rudolph Triebel, Luigi Nardi, Volker Krueger
It is well known that computer vision can be unreliable when faced with previously unseen imaging conditions.
no code implementations • 23 Mar 2023 • Maximilian Ulmer, Maximilian Durner, Martin Sundermeyer, Manuel Stoiber, Rudolph Triebel
We present a novel technique to estimate the 6D pose of objects from single images where the 3D geometry of the object is only given approximately and not as a precise 3D model.
2 code implementations • 17 Mar 2023 • Matan Atad, Jianxiang Feng, Ismael Rodríguez, Maximilian Durner, Rudolph Triebel
With GRACE, we are able to extract meaningful information from the graph input and predict assembly sequences in a step-by-step manner.
1 code implementation • 22 Feb 2023 • Manuel Stoiber, Mariam Elsayed, Anne E. Reichert, Florian Steidle, Dongheui Lee, Rudolph Triebel
In this work, we develop a multi-modality tracker that fuses information from visual appearance and geometry to estimate object poses.
Ranked #1 on 6D Pose Estimation on YCB-Video
no code implementations • 18 Oct 2022 • JongSeok Lee, Ribin Balachandran, Konstantin Kondak, Andre Coelho, Marco De Stefano, Matthias Humt, Jianxiang Feng, Tamim Asfour, Rudolph Triebel
This article presents a novel telepresence system for advancing aerial manipulation in dynamic and unstructured environments.
1 code implementation • 29 Sep 2022 • Markus Knauer, Maximilian Denninger, Rudolph Triebel
Our approach is called RECALL, as the network recalls categories by calculating logits for old categories before training new ones.
Ranked #1 on Classification on HOWS long
1 code implementation • 2 Aug 2022 • Manuel Stoiber, Martin Sundermeyer, Wout Boerdijk, Rudolph Triebel
Our approach focuses on methods that employ Newton-like optimization techniques, which are widely used in object tracking.
Ranked #1 on 3D Object Tracking on RTB
1 code implementation • CVPR 2022 • Manuel Stoiber, Martin Sundermeyer, Rudolph Triebel
Tracking objects in 3D space and predicting their 6DoF pose is an essential task in computer vision.
Ranked #2 on 6D Pose Estimation on OPT
no code implementations • 1 Feb 2022 • Alejandro Fontan, Laura Oliva, Javier Civera, Rudolph Triebel
In this work, we derive a model for the covariance of the visual residuals in multi-view SfM, odometry and SLAM setups.
2 code implementations • 25 Oct 2021 • Manuel Stoiber, Martin Pfanne, Klaus H. Strobl, Rudolph Triebel, Alin Albu-Schäffer
Finally, we use a pre-rendered sparse viewpoint model to create a joint posterior probability for the object pose.
no code implementations • 2 Oct 2021 • Elie Aljalbout, Maximilian Ulmer, Rudolph Triebel
Our method enhances the exploration capability of RL algorithms, by taking advantage of the SRL setup.
no code implementations • 28 Sep 2021 • Elie Aljalbout, Maximilian Ulmer, Rudolph Triebel
Our method enhances the exploration capability of the RL algorithms by taking advantage of the SRL setup.
no code implementations • 27 Sep 2021 • Jianxiang Feng, Maximilian Durner, Zoltan-Csaba Marton, Ferenc Balint-Benczedi, Rudolph Triebel
This work focuses on improving uncertainty estimation in the field of object classification from RGB images and demonstrates its benefits in two robotic applications.
no code implementations • 23 Sep 2021 • Jianxiang Feng, JongSeok Lee, Maximilian Durner, Rudolph Triebel
While learning from synthetic training data has recently gained an increased attention, in real-world robotic applications, there are still performance deficiencies due to the so-called Sim-to-Real gap.
no code implementations • 20 Sep 2021 • JongSeok Lee, Jianxiang Feng, Matthias Humt, Marcus G. Müller, Rudolph Triebel
This paper presents a probabilistic framework to obtain both reliable and fast uncertainty estimates for predictions with Deep Neural Networks (DNNs).
1 code implementation • 12 Sep 2021 • Martin Wudenka, Marcus G. Müller, Nikolaus Demmel, Armin Wedler, Rudolph Triebel, Daniel Cremers, Wolfgang Stürzl
In contrast to most other approaches, our framework can also handle rotation-only motions that are particularly challenging for monocular odometry systems.
no code implementations • 7 Jul 2021 • Jakob Gawlikowski, Cedrique Rovile Njieutcheu Tassi, Mohsin Ali, JongSeok Lee, Matthias Humt, Jianxiang Feng, Anna Kruspe, Rudolph Triebel, Peter Jung, Ribana Roscher, Muhammad Shahzad, Wen Yang, Richard Bamler, Xiao Xiang Zhu
Different examples from the wide spectrum of challenges in different fields give an idea of the needs and challenges regarding uncertainties in practical applications.
1 code implementation • 25 Mar 2021 • Martin Sundermeyer, Arsalan Mousavian, Rudolph Triebel, Dieter Fox
Our novel grasp representation treats 3D points of the recorded point cloud as potential grasp contacts.
2 code implementations • 11 Mar 2021 • Maximilian Durner, Wout Boerdijk, Martin Sundermeyer, Werner Friedl, Zoltan-Csaba Marton, Rudolph Triebel
This has the major advantage that instead of a noisy, and potentially incomplete depth map as an input, on which the segmentation is computed, we use the original image pair to infer the object instances and a dense depth map.
1 code implementation • 9 Nov 2020 • Dominik Winkelbauer, Maximilian Denninger, Rudolph Triebel
Our approach outperforms the 5-point algorithm using SIFT features on equally big images and additionally surpasses all previous learning-based approaches that were trained on different data.
1 code implementation • 6 Nov 2020 • Wout Boerdijk, Martin Sundermeyer, Maximilian Durner, Rudolph Triebel
Furthermore, while the motion of the manipulator and the object are substantial cues for our algorithm, we present means to robustly deal with distraction objects moving in the background, as well as with completely static scenes.
no code implementations • 30 Oct 2020 • Matthias Humt, JongSeok Lee, Rudolph Triebel
In robotics, deep learning (DL) methods are used more and more widely, but their general inability to provide reliable confidence estimates will ultimately lead to fragile and unreliable systems.
no code implementations • 30 Sep 2020 • Irene Ballester, Alejandro Fontan, Javier Civera, Klaus H. Strobl, Rudolph Triebel
In this paper we present DOT (Dynamic Object Tracking), a front-end that added to existing SLAM systems can significantly improve their robustness and accuracy in highly dynamic environments.
no code implementations • 1 Sep 2020 • Cedric Le Gentil, Mallikarjuna Vayugundla, Riccardo Giubilato, Wolfgang Stürzl, Teresa Vidal-Calleja, Rudolph Triebel
Loop closures are verified by leveraging both the spatial characteristic of the elevation maps (SE(2) registration) and the probabilistic nature of the GP representation.
no code implementations • 15 Jul 2020 • Kashmira Shinde, Jong-Seok Lee, Matthias Humt, Aydin Sezgin, Rudolph Triebel
This paper presents an end-to-end multi-modal learning approach for monocular Visual-Inertial Odometry (VIO), which is specifically designed to exploit sensor complementarity in the light of sensor degradation scenarios.
no code implementations • 22 Jun 2020 • Jiayu Liu, Ioannis Chiotellis, Rudolph Triebel, Daniel Cremers
In active learning, sampling bias could pose a serious inconsistency problem and hinder the algorithm from finding the optimal hypothesis.
Ranked #107 on Image Classification on STL-10
no code implementations • 20 Jun 2020 • Jongseok Lee, Matthias Humt, Jianxiang Feng, Rudolph Triebel
We present a sparse representation of model uncertainty for Deep Neural Networks (DNNs) where the parameter posterior is approximated with an inverse formulation of the Multivariate Normal Distribution (MND), also known as the information form.
no code implementations • 5 Jun 2020 • Iñigo Azqueta-Gavaldon, Florian Fröhlich, Klaus Strobl, Rudolph Triebel
Nevertheless, one of the caveats of this approach is that the model is unable to generalize well to other surgical instruments with a different shape from the one used for training.
no code implementations • 25 Mar 2020 • Jongseok Lee, Ribin Balachandran, Yuri S. Sarkisov, Marco De Stefano, Andre Coelho, Kashmira Shinde, Min Jun Kim, Rudolph Triebel, Konstantin Kondak
This paper presents a novel telepresence system for enhancing aerial manipulation capabilities.
no code implementations • 11 Feb 2020 • Wout Boerdijk, Martin Sundermeyer, Maximilian Durner, Rudolph Triebel
Accurate object segmentation is a crucial task in the context of robotic manipulation.
no code implementations • 25 Sep 2019 • JongSeok Lee, Rudolph Triebel
This paper addresses the problem of representing a system's belief using multi-variate normal distributions (MND) where the underlying model is based on a deep neural network (DNN).
1 code implementation • CVPR 2020 • Martin Sundermeyer, Maximilian Durner, En Yen Puang, Zoltan-Csaba Marton, Narunas Vaskevicius, Kai O. Arras, Rudolph Triebel
We introduce a scalable approach for object pose estimation trained on simulated RGB views of multiple 3D models together.
1 code implementation • 12 Jun 2019 • Jonathan Wenger, Hedvig Kjellström, Rudolph Triebel
Many applications of classification methods not only require high accuracy but also reliable estimation of predictive uncertainty.
1 code implementation • ECCV 2018 • Martin Sundermeyer, Zoltan-Csaba Marton, Maximilian Durner, Manuel Brucker, Rudolph Triebel
Our novel 3D orientation estimation is based on a variant of the Denoising Autoencoder that is trained on simulated views of a 3D model using Domain Randomization.
Ranked #1 on 6D Pose Estimation using RGBD on T-LESS
no code implementations • 12 Dec 2016 • Sahand Sharifzadeh, Ioannis Chiotellis, Rudolph Triebel, Daniel Cremers
We propose an inverse reinforcement learning (IRL) approach using Deep Q-Networks to extract the rewards in problems with large state spaces.