Search Results for author: Patrick Wenzel

Found 11 papers, 2 papers with code

4Seasons: Benchmarking Visual SLAM and Long-Term Localization for Autonomous Driving in Challenging Conditions

no code implementations31 Dec 2022 Patrick Wenzel, Nan Yang, Rui Wang, Niclas Zeller, Daniel Cremers

In this paper, we present a novel visual SLAM and long-term localization benchmark for autonomous driving in challenging conditions based on the large-scale 4Seasons dataset.

Autonomous Driving Benchmarking +2

Self-Supervised Steering Angle Prediction for Vehicle Control Using Visual Odometry

no code implementations20 Mar 2021 Qadeer Khan, Patrick Wenzel, Daniel Cremers

Vision-based learning methods for self-driving cars have primarily used supervised approaches that require a large number of labels for training.

Self-Driving Cars Visual Odometry

LM-Reloc: Levenberg-Marquardt Based Direct Visual Relocalization

no code implementations13 Oct 2020 Lukas von Stumberg, Patrick Wenzel, Nan Yang, Daniel Cremers

The learned features significantly improve the robustness of direct image alignment, especially for relocalization across different conditions.

Pose Estimation

Towards Generalizing Sensorimotor Control Across Weather Conditions

no code implementations25 Jul 2019 Qadeer Khan, Patrick Wenzel, Daniel Cremers, Laura Leal-Taixé

The ability of deep learning models to generalize well across different scenarios depends primarily on the quality and quantity of annotated data.

Image-to-Image Translation Translation

GN-Net: The Gauss-Newton Loss for Multi-Weather Relocalization

1 code implementation26 Apr 2019 Lukas von Stumberg, Patrick Wenzel, Qadeer Khan, Daniel Cremers

Direct SLAM methods have shown exceptional performance on odometry tasks.

Towards Self-Supervised High Level Sensor Fusion

no code implementations12 Feb 2019 Qadeer Khan, Torsten Schön, Patrick Wenzel

In this paper, we present a framework to control a self-driving car by fusing raw information from RGB images and depth maps.

Self-Driving Cars Sensor Fusion +1

Semantic Label Reduction Techniques for Autonomous Driving

no code implementations11 Feb 2019 Qadeer Khan, Torsten Schön, Patrick Wenzel

Semantic segmentation maps can be used as input to models for maneuvering the controls of a car.

Autonomous Driving Semantic Segmentation

Latent Space Reinforcement Learning for Steering Angle Prediction

no code implementations11 Feb 2019 Qadeer Khan, Torsten Schön, Patrick Wenzel

The control module trained with reinforcement learning takes the latent vector as input to predict the correct steering angle.

reinforcement-learning Reinforcement Learning (RL)

Modular Vehicle Control for Transferring Semantic Information Between Weather Conditions Using GANs

1 code implementation3 Jul 2018 Patrick Wenzel, Qadeer Khan, Daniel Cremers, Laura Leal-Taixé

To this end, we propose to divide the task of vehicle control into two independent modules: a control module which is only trained on one weather condition for which labeled steering data is available, and a perception module which is used as an interface between new weather conditions and the fixed control module.

Generative Adversarial Network Self-Driving Cars

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