Publications
Here you’ll find a list of my publications, including conference & journal papers, contributions to tracking challenges, and my theses.
Author's preprint | Publisher's version | Supplemental material | |||
Presentation | Video | BibTeX | |||
Data | Software | External URL |
Conferences & Journals
2025
CVPR |
LiSu: A Dataset and Method for LiDAR Surface Normal Estimation D. Malić, C. Fruhwirth-Reisinger, S. Schulter, H. Possegger In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025. BibTeX entry:
@inproceedings{malic25b, |
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CVPR |
GBlobs: Explicit Local Structure via Gaussian Blobs for Improved Cross-Domain LiDAR-based 3D Object Detection D. Malić, C. Fruhwirth-Reisinger, S. Schulter, H. Possegger In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025. BibTeX entry:
@inproceedings{malic25a, |
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2024
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MULDE: Multiscale Log-Density Estimation via Denoising Score Matching for Video Anomaly Detection J. Micorek, H. Possegger, D. Narnhofer, H. Bischof, M. Koziński In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024. BibTeX entry:
@inproceedings{micorek24a, |
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ECCV |
Meta-Prompting for Automating Zero-shot Visual Recognition with LLMs M. J. Mirza, L. Karlinsky, W. Lin, S. Doveh, J. Micorek, M. Koziński, H. Kuehne, H. Possegger In Proc. of the European Conference on Computer Vision (ECCV), 2024. BibTeX entry:
@inproceedings{mirza24a, |
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MAELi: Masked Autoencoder for Large-Scale LiDAR Point Clouds G. Krispel, D. Schinagl, C. Fruhwirth-Reisinger, H. Possegger, H. Bischof In Proc. of the IEEE Winter Conference on Applications of Computer Vision (WACV), 2024. BibTeX entry:
@inproceedings{krispel24a, |
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WACV |
ATS: Adaptive Temperature Scaling for Enhancing Out-of-Distribution Detection Methods G. Krumpl, H. Avenhaus, H. Possegger, H. Bischof In Proc. of the IEEE Winter Conference on Applications of Computer Vision (WACV), 2024. BibTeX entry:
@inproceedings{krumpl24a, |
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BMVC |
Vision-Language Guidance for LiDAR-based Unsupervised 3D Object Detection C. Fruhwirth-Reisinger, W. Lin, D. Malić, H. Bischof, H. Possegger In Proc. of the British Machine Vision Conference (BMVC), 2024. BibTeX entry:
@inproceedings{reisinger24a, |
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IROS |
Efficient Motion Prediction: A Lightweight & Accurate Trajectory Prediction Model With Fast Training and Inference Speed A. Prutsch, H. Bischof, H. Possegger In Proc. of the International Conference on Intelligent Robots and Systems (IROS), 2024. BibTeX entry:
@inproceedings{prutsch24b, |
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BMVC |
Into the Fog: Evaluating Robustness of Multiple Object Tracking N. Kirillova, M. J. Mirza, Bischof, H. Possegger In Proc. of the British Machine Vision Conference (BMVC), 2024. BibTeX entry:
@inproceedings{kirillova24a, |
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Action-By-Detection: Efficient Forklift Action Detection for Autonomous Mobile Robots in Warehouses A. Prutsch, H. Possegger, H. Bischof In Proc. of the IEEE International Conference on Robotics and Automation (ICRA), 2024. BibTeX entry:
@inproceedings{prutsch24a, |
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ICASSP |
Robust Localization of Key Fob Using Channel Impulse Response of Ultra Wide Band Sensors for Keyless Entry Systems A. Kolli, F. Casamassima, H. Possegger, H. Bischof In Proc. of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2024. BibTeX entry:
@inproceedings{kolli24a, |
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2023
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ActMAD: Activation Matching to Align Distributions for Test-Time-Training M. J. Mirza, P. J. Soneira, W. Lin, M. Kozinski, H. Possegger, H. Bischof In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023. BibTeX entry:
@inproceedings{mirza23a, |
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CVPR |
Video Test-Time Adaptation for Action Recognition W. Lin, M. J. Mirza, M. Kozinski, H. Possegger, H. Kuehne, H. Bischof In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023. BibTeX entry:
@inproceedings{lin23b, |
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GACE: Geometry Aware Confidence Enhancement for Black-box 3D Object Detectors on LiDAR-Data D. Schinagl, G. Krispel, C. Fruhwirth-Reisinger, H. Possegger, H. Bischof In Proc. of the International Conference on Computer Vision (ICCV), 2023. BibTeX entry:
@inproceedings{schinagl23a, |
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ICCV |
MATE: Masked Autoencoders are Online 3D Test-Time Learner M. J. Mirza, I. Shin, W. Lin, A. Schriebl, K. Sun, J. Choe, M. Kozinski, H. Possegger, I. S. Kweon, K. Yoon, H. Bischof In Proc. of the International Conference on Computer Vision (ICCV), 2023. BibTeX entry:
@inproceedings{mirza23b, |
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ICCV |
MAtch, eXpand and Improve: Unsupervised Finetuning for Zero-Shot Action Recognition with Language Knowledge W. Lin, L. Karlinsky, N. Shvetsova, H. Possegger, M. Kozinski, R. Panda, R. Feris, H. Kuehne, H. Bischof In Proc. of the International Conference on Computer Vision (ICCV), 2023. BibTeX entry:
@inproceedings{lin23c, |
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NeurIPS |
LaFTer: Label-Free Tuning of Zero-shot Classifier using Language and Unlabeled Image Collections M. J. Mirza, L. Karlinsky, W. Lin, H. Possegger, M. Kozinski, R. and Feris, H. Bischof In Proc. of the Conference on Neural Information Processing Systems (NeurIPS), 2023. BibTeX entry:
@inproceedings{mirza23c, |
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BMVC |
A Comprehensive Crossroad Camera Dataset to Improve Traffic Safety of Mobility Aid Users L. Mohr, N. Kirillova, H. Possegger, H. Bischof In Proc. of the British Machine Vision Conference (BMVC), 2023. BibTeX entry:
@inproceedings{mohr23a, |
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SAILOR: Scaling Anchors via Insights into Latent Object Representation D. Malić, C. Fruhwirth-Reisinger, H. Possegger, H. Bischof In Proc. of the IEEE Winter Conference on Applications of Computer Vision (WACV), 2023. BibTeX entry:
@inproceedings{malic23a, |
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IV |
Sit Back and Relax: Learning to Drive Incrementally in All Weather Conditions S. Leitner, M. J. Mirza, W. Lin, J. Micorek, M. Masana, M. Kozinski, H. Possegger, H. Bischof In Proc. of the IEEE Intelligent Vehicles Symposium (IV), 2023. BibTeX entry:
@inproceedings{leitner23a, |
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ITSC |
Towards Large-Scale Video-Based Highway Traffic Monitoring J. Spoecklberger, J. Micorek, H. Possegger, H. Bischof In Proc. of the IEEE International Conference on Intelligent Transportation Systems (ITSC), 2023. BibTeX entry:
@inproceedings{spoecklberger23a, |
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ITSC |
Identifying and Extracting Pedestrian Behavior in Critical Traffic Situations M. Schachner, B. Schneider, F. Weißenbacher, N. Kirillova, H. Possegger, H. Bischof, C. Klug In Proc. of the IEEE International Conference on Intelligent Transportation Systems (ITSC), 2023. BibTeX entry:
@inproceedings{schachner23b, |
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CVWW |
TAEC: Unsupervised Action Segmentation with Temporal-Aware Embedding and Clustering W. Lin, A. Kukleva, H. Possegger, H. Kuehne, H. Bischof In Proc. of the Computer Vision Winter Workshop (CVWW), 2023. BibTeX entry:
@inproceedings{lin23a, |
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EUSIPCO |
Test-Time Adversarial Detection and Robustness for Localizing Humans Using Ultra Wide Band Channel Impulse Responses A. Kolli, M. J. Mirza, H. Possegger, H. Bischof In Proc. of the European Signal Processing Conference (EUSIPCO), 2023. BibTeX entry:
@inproceedings{kolli23a, |
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OAGM |
How Geometric Context Improves Confidence Estimation for LiDAR-based 3D Object Detectors D. Schinagl, G. Krispel, C. Fruhwirth-Reisinger, H. Possegger, H. Bischof In Proc. of the Workshop of the Austrian Association for Pattern Recognition (OAGM), 2023. BibTeX entry:
@inproceedings{schinagl23b, |
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A Pedestrian Detection Case Study for a Traffic Light Controller A. Wendt, H. Possegger, M. Bittner, D. Schnöll, M. Wess, D. Malić, H. Bischof, A. Jantsch Chapter in Embedded Machine Learning for Cyber-Physical, IoT, and Edge Computing: Software Optimizations and Hardware/Software Codesign, Springer Nature Switzerland, 2023. BibTeX entry:
@inbook{wendt23, |
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Observation-based Pedestrian Scenario Extraction for Virtual Testing M. Schachner, N. Kirillova, F. Weißenbacher, B. Schneider, H. Possegger, H. Bischof, A. Aichberger, Z. F. Magosi, C. Klug In Proc. of the International Technical Conference on the Enhanced Safety of Vehicles (ESV), 2023. BibTeX entry:
@inproceedings{schachner23a, |
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2022
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OccAM's Laser: Occlusion-based Attribution Maps for 3D Object Detectors on LiDAR Data D. Schinagl, G. Krispel, H. Possegger, P. M. Roth, H. Bischof In Proc. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022. BibTeX entry:
@inproceedings{schinagl22a, |
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The Norm Must Go On: Dynamic Unsupervised Domain Adaptation by Normalization M. J. Mirza, J. Micorek, H. Possegger, H. Bischof In Proc. of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022. BibTeX entry:
@inproceedings{mirza22a, |
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CycDA: Unsupervised Cycle Domain Adaptation to Learn from Image to Video W. Lin, A. Kukleva, K. Sun, H. Possegger, H. Kuehne, H. Bischof In Proc. of the European Conference on Computer Vision (ECCV), 2022. BibTeX entry:
@inproceedings{lin22a, |
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A Visual Surveillance System to Observe Realistic Road User Behavior for Improved Pedestrian and Cyclist Safety at Crossroads N. Kirillova, H. Possegger, H. Bischof In Proc. of the IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS), 2022. BibTeX entry:
@inproceedings{kirillova22a, |
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An Efficient Domain-Incremental Learning Approach to Drive in All Weather Conditions M. J. Mirza, M. Masana, H. Possegger, H. Bischof In Proc. of the Vision for all Seasons: Adverse Weather and Lighting Conditions Workshop (V4AS, CVPR Workshop), 2022. BibTeX entry:
@inproceedings{mirza22b, |
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2021
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FAST3D: Flow-Aware Self-Training for 3D Object Detectors C. Fruhwirth-Reisinger, M. Opitz, H. Possegger, H. Bischof In Proc. of the British Machine Vision Conference (BMVC), 2021. BibTeX entry:
@inproceedings{reisinger21a, |
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BMVC |
DRT: Detection Refinement for Multiple Object Tracking B. Wang, C. Fruhwirth-Reisinger, H. Possegger, H. Bischof, G. Cao In Proc. of the British Machine Vision Conference (BMVC), 2021. BibTeX entry:
@inproceedings{wang21a, |
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An Intelligent Scanning Vehicle for Waste Collection Monitoring G. Waltner, M. Jaschik, A. Rinnhofer, H. Possegger, H. Bischof In Proc. of the International Conference on Image Analysis and Processing (ICIAP), 2021. BibTeX entry:
@inproceedings{waltner21a, |
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Semi-Supervised Learning of Monocular 3D Hand Pose Estimation from Multi-View Images M. Müller, G. Poier, H. Possegger, H. Bischof In Proc. of the International Conference on Image Processing (ICIP), 2021. BibTeX entry:
@inproceedings{mueller21a, |
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2020
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Deep Metric Learning with BIER: Boosting Independent Embeddings Robustly M. Opitz, G. Waltner, H. Possegger, H. Bischof IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 42(2):276–290, 2020. BibTeX entry:
@article{opitz20a, |
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FuseSeg: LiDAR Point Cloud Segmentation Fusing Multi-Modal Data G. Krispel, M. Opitz, G. Waltner, H. Possegger, H. Bischof In Proc. of the IEEE Winter Conference on Applications of Computer Vision (WACV), 2020. BibTeX entry:
@inproceedings{krispel20a, |
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Towards Data-driven Multi-target Tracking for Autonomous Driving C. Fruhwirth-Reisinger, G. Krispel, H. Possegger, H. Bischof In Proc. of the Computer Vision Winter Workshop (CVWW), 2020. BibTeX entry:
@inproceedings{reisinger20a, |
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2019
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HiBsteR: Hierarchical Boosted Deep Metric Learning for Image Retrieval G. Waltner, M. Opitz, H. Possegger, H. Bischof In Proc. of the IEEE Winter Conference on Applications of Computer Vision (WACV), 2019. BibTeX entry:
@inproceedings{waltner19a, |
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ITSC |
Semi-supervised Detector Training with Prototypes for Vehicle Detection G. Waltner, M. Opitz, H. Possegger, H. Bischof In Proc. of the IEEE International Conference on Intelligent Transportation Systems (ITSC), 2019. BibTeX entry:
@inproceedings{waltner19b, |
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2018
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An Intent-Based Automated Traffic Light for Pedestrians C. Ertler, H. Possegger, M. Opitz, H. Bischof In Proc. of the IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS), 2018. BibTeX entry:
@inproceedings{ertler18a, |
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TMM |
Spatiotemporal Saliency Estimation by Spectral Foreground Detection Ç. Aytekin, H. Possegger, T. Mauthner, S. Kiranyaz, H. Bischof, M. Gabbouj IEEE Transactions on Multimedia (TMM) 20(1):82–95, 2018. BibTeX entry:
@article{aytekin18a, |
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ITSC |
Deep 2.5D Vehicle Classification with Sparse SfM Depth Prior for Automated Toll Systems G. Waltner, M. Maurer, T. Holzmann, P. Ruprecht, M. Opitz, H. Possegger, F. Fraundorfer, H. Bischof In Proc. of the IEEE International Conference on Intelligent Transportation Systems (ITSC), 2018. BibTeX entry:
@inproceedings{waltner18a, |
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2017
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BIER - Boosting Independent Embeddings Robustly M. Opitz, G. Waltner, H. Possegger, H. Bischof In Proc. of the International Conference on Computer Vision (ICCV), 2017. BibTeX entry:
@inproceedings{opitz17a, |
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Pedestrian Detection in RGB-D Images from an Elevated Viewpoint C. Ertler, H. Possegger, M. Opitz, H. Bischof In Proc. of the Computer Vision Winter Workshop (CVWW), 2017. BibTeX entry:
@inproceedings{ertler17a, |
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2016
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Grid Loss: Detecting Occluded Faces M. Opitz, G. Waltner, G. Poier, H. Possegger, H. Bischof In Proc. of the European Conference on Computer Vision (ECCV), 2016. BibTeX entry:
@inproceedings{opitz16b, |
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Efficient Model Averaging for Deep Neural Networks M. Opitz, H. Possegger, H. Bischof In Proc. of the Asian Conference on Computer Vision (ACCV), 2016. BibTeX entry:
@inproceedings{opitz16a, |
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2015
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In Defense of Color-based Model-free Tracking H. Possegger, T. Mauthner, H. Bischof In Proc. of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015. BibTeX entry:
@inproceedings{possegger15a, |
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Encoding based Saliency Detection for Videos and Images T. Mauthner, H. Possegger, G. Waltner, H. Bischof In Proc. of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015. BibTeX entry:
@inproceedings{mauthner15a, |
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2014
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Occlusion Geodesics for Online Multi-Object Tracking H. Possegger, T. Mauthner, P. M. Roth, H. Bischof In Proc. of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2014. BibTeX entry:
@inproceedings{possegger14a, |
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IJCSS |
A novel method for the analysis of sequential actions in team handball P. Rudelsdorfer, N. Schrapf, H. Possegger, T. Mauthner, H. Bischof, M. Tilp International Journal of Computer Science in Sport (IJCSS) 13(1):69–84, 2014. BibTeX entry:
@article{possegger14b, |
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2013
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Robust Real-Time Tracking of Multiple Objects by Volumetric Mass Densities H. Possegger, S. Sternig, T. Mauthner, P. M. Roth, H. Bischof In Proc. of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2013. BibTeX entry:
@inproceedings{possegger13a, |
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2012
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Unsupervised Calibration of Camera Networks and Virtual PTZ Cameras H. Possegger, M. Rüther, S. Sternig, T. Mauthner, M. Klopschitz, P. M. Roth, H. Bischof In Proc. of the Computer Vision Winter Workshop (CVWW), 2012. BibTeX entry:
@inproceedings{possegger12a, |
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Visual Object Tracking Challenges
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The Sixth Visual Object Tracking VOT2018 Challenge Results M. Kristan, A. Leonardis, J. Matas, M. Felsberg, R. Pflugfelder, L. . Zajc, et al. In Proc. of the Workshop on the Visual Object Tracking Challenge (VOT, in conjunction with ECCV), 2018. BibTeX entry:
@inproceedings{kristan18a, |
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The Visual Object Tracking VOT2016 challenge results M. Kristan, A. Leonardis, J. Matas, M. Felsberg, R. Pflugfelder, L. Čehovin, et al. In Proc. of the Workshop on the Visual Object Tracking Challenge (VOT, in conjunction with ECCV), 2016. BibTeX entry:
@inproceedings{kristan16a, |
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The Thermal Infrared Visual Object Tracking VOT-TIR2016 Challenge Results M. Felsberg, M. Kristan, J. Matas, A. Leonardis, R. Pflugfelder, G. Häger, et al. In Proc. of the Workshop on the Visual Object Tracking Challenge (VOT, in conjunction with ECCV), 2016. BibTeX entry:
@inproceedings{felsberg16a, |
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The Visual Object Tracking VOT2015 challenge results M. Kristan, J. Matas, A. Leonardis, M. Felsberg, L. Čehovin, G. Fernández, et al. In Proc. of the Workshop on the Visual Object Tracking Challenge (VOT, in conjunction with ICCV), 2015. BibTeX entry:
@inproceedings{kristan15a, |
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The Visual Object Tracking VOT2014 challenge results M. Kristan, R. Pflugfelder, A. Leonardis, J. Matas, L. Čehovin, G. Nebehay, et al. In Proc. of the Workshop on the Visual Object Tracking Challenge (VOT, in conjunction with ECCV), 2014. BibTeX entry:
@inproceedings{kristan14a, |
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Theses
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Contextual Cues for Causal Visual Tracking H. Possegger - PhD thesis Graz University of Technology, Faculty of Computer Science and Biomedical Engineering, 2018. BibTeX entry:
@phdthesis{possegger-phd, |
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Exploiting 3D Information for Robust Real-Time Tracking of Multiple Objects in Complex Scenarios H. Possegger - Master's thesis Graz University of Technology, Faculty of Computer Science, 2013. BibTeX entry:
@mscthesis{possegger-msc, |
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Evaluation of Feature Representations for Object Detection with Boosted Classifiers H. Possegger - Bachelor's thesis Graz University of Technology, Faculty of Computer Science, 2011. BibTeX entry:
@bscthesis{possegger-bsc, |
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