XDMAP: Cross-Modal Domain Adaptation using Semantic Parametric Mapping
arXiv 2026
Frank Bieder, Hendrik Königshof, Haohao Hu, Fabian Immel, Yinzhe Shen, Jan-Hendrik Pauls, Christoph Stiller
Cross-modal domain adaptation for robust perception across different sensor modalities.
Domain Adaptation
Cross-Sensor
SDTagNet: Leveraging Text-Annotated Navigation Maps for Online HD Map Construction
NeurIPS 2025
Fabian Immel, Jan-Hendrik Pauls, Richard Fehler, Frank Bieder, Jonas Merkert, Christoph Stiller
Online HD map construction using text-annotated navigation maps.
HD Maps
Deep Learning
M3TR: A Generalist Model for Real-World HD Map Completion
RA-L 2025
Fabian Immel, Richard Fehler, Frank Bieder, Jan-Hendrik Pauls, Christoph Stiller
Generalist transformer model for real-world high-definition map completion.
HD Maps
Transformers
Map Learning: Ein Ansatz zur automatisierten Erstellung von Trainingsdaten unter Verwendung von HD-Karten und Mehrfachbefahrungen
🏆 Best Paper Award · FAS 2023
Frank Bieder, Haohao Hu, Johannes Schantz, Oguzahn Kirik, Florian Ries, Martin Haueis, Christoph Stiller
Automated training data generation using HD maps and multi-drive mapping.
HD Maps
Training Data
TEScalib: Targetless Extrinsic Self-Calibration of LiDAR and Stereo Camera for Automated Driving Vehicles with Uncertainty Analysis
IROS 2022
Haohao Hu, F. Han, Frank Bieder, Jan-Hendrik Pauls, Christoph Stiller
Targetless extrinsic calibration of multi-modal sensors with uncertainty quantification.
Calibration
Sensor Fusion
Interaction-Aware Game-Theoretic Motion Planning for Automated Vehicles using Bi-level Optimization
🏆 2nd Best Paper Award · ITSC 2022
Christoph Burger, Johannes Fischer, Frank Bieder, Ömer Tas, Christoph Stiller
Game-theoretic approach to motion planning considering interaction between automated vehicles.
Motion Planning
Game Theory
MASS: Multi-Attentional Semantic Segmentation of LiDAR Data for Dense Top-View Understanding
T-ITS 2022
Kunyu Peng, Juncong Fei, Kailun Yang, Alina Roitberg, Jiaming Zhang, Frank Bieder, Philipp Heidenreich, Christoph Stiller, Rainer Stiefelhagen
Multi-attentional approach for dense semantic understanding from LiDAR data.
Semantic Segmentation
LiDAR
Improving Lidar-Based Semantic Segmentation of Top-View Grid Maps by Learning Features in Complementary Representations
FUSION 2021
Frank Bieder, Maximilian Link, Simon Romanski, Haohao Hu, Christoph Stiller
Novel approach to semantic segmentation using complementary feature representations.
Grid Maps
LiDAR
Exploiting Multi-Layer Grid Maps for Surround-View Semantic Segmentation of Sparse LiDAR Data
IV 2020
Frank Bieder, Sascha Wirges, Johannes Janosovits, Sven Richter, Zheyuan Wang, Christoph Stiller
Multi-layer grid map representation for robust semantic segmentation from sparse sensor data.
Grid Maps
LiDAR