Search Results for author: Jannik Zürn

Found 7 papers, 2 papers with code

AutoGraph: Predicting Lane Graphs from Traffic Observations

1 code implementation27 Jun 2023 Jannik Zürn, Ingmar Posner, Wolfram Burgard

To overcome this limitation, we propose to use the motion patterns of traffic participants as lane graph annotations.

Autonomous Driving

Learning and Aggregating Lane Graphs for Urban Automated Driving

no code implementations CVPR 2023 Martin Büchner, Jannik Zürn, Ion-George Todoran, Abhinav Valada, Wolfram Burgard

To overcome these challenges, we propose a novel bottom-up approach to lane graph estimation from aerial imagery that aggregates multiple overlapping graphs into a single consistent graph.

TrackletMapper: Ground Surface Segmentation and Mapping from Traffic Participant Trajectories

no code implementations12 Sep 2022 Jannik Zürn, Sebastian Weber, Wolfram Burgard

Robustly classifying ground infrastructure such as roads and street crossings is an essential task for mobile robots operating alongside pedestrians.

Autonomous Vehicles Semantic Segmentation

Self-Supervised Moving Vehicle Detection from Audio-Visual Cues

no code implementations30 Jan 2022 Jannik Zürn, Wolfram Burgard

In extensive experiments carried out with a real-world dataset, we demonstrate that our approach provides accurate detections of moving vehicles and does not require manual annotations.

Contrastive Learning

Lane Graph Estimation for Scene Understanding in Urban Driving

1 code implementation1 May 2021 Jannik Zürn, Johan Vertens, Wolfram Burgard

Lane-level scene annotations provide invaluable data in autonomous vehicles for trajectory planning in complex environments such as urban areas and cities.

Autonomous Driving Lane Detection +2

HeatNet: Bridging the Day-Night Domain Gap in Semantic Segmentation with Thermal Images

no code implementations10 Mar 2020 Johan Vertens, Jannik Zürn, Wolfram Burgard

We avoid the expensive annotation of nighttime images by leveraging an existing daytime RGB-dataset and propose a teacher-student training approach that transfers the dataset's knowledge to the nighttime domain.

Autonomous Driving Camera Calibration +3

Self-Supervised Visual Terrain Classification from Unsupervised Acoustic Feature Learning

no code implementations6 Dec 2019 Jannik Zürn, Wolfram Burgard, Abhinav Valada

In this work, we propose a novel terrain classification framework leveraging an unsupervised proprioceptive classifier that learns from vehicle-terrain interaction sounds to self-supervise an exteroceptive classifier for pixel-wise semantic segmentation of images.

Classification General Classification +2

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