| 2026 | WACV | Salience-SGG: Enhancing Unbiased Scene Graph Generation with Iterative Salience Estimation. | Runfeng Qu, Ole Hall, Pia Bideau, Julie Ouerfelli-Ethier, Martin Rolfs, Klaus Obermayer, Olaf Hellwich |
| 2025 | WACV | MonoPP: Metric-Scaled Self-Supervised Monocular Depth Estimation by Planar-Parallax Geometry in Automotive Applications. | Gasser Elazab, Torben Grber, Michael Unterreiner, Olaf Hellwich |
| 2025 | WACV | Swin-∇: Gradient-Based Image Restoration from Image Sequences using Video Swin-Transformers. | Monika Kwiatkowski, Simon Matern, Olaf Hellwich |
| 2024 | CVPR | Multi-Task Multi-Modal Self-Supervised Learning for Facial Expression Recognition. | Marah Halawa, Florian Blume, Pia Bideau, Martin Maier, Rasha Abdel Rahman, Olaf Hellwich |
| 2024 | ICLR | Exploring Dimensional Collapse in Self-Supervised Video Representation Learning. | Paul Kapust, Monika Kwiatkowski, Olaf Hellwich, Patrik Reiske |
| 2024 | VISIGRAPP | SIDAR: Synthetic Image Dataset for Alignment & Restoration. | Monika Kwiatkowski, Simon Matern, Olaf Hellwich |
| 2023 | CBMS | Calibration and Registration Method for Tomography-Based Laser-Guided Surgical Interventions using a 4-DOF Navigation Robot. | Samuel Mller, Olaf Hellwich, Daniel Szymanski, Hardik Jain, Timo Krger |
| 2022 | CBMS | A YOLO-based Object Simplification Approach for Visual Prostheses. | Reham H. Elnabawy, Slim Abdennadher, Olaf Hellwich, Seif Eldawlatly |
| 2022 | ECCV | Action-Based Contrastive Learning for Trajectory Prediction. | Marah Halawa, Olaf Hellwich, Pia Bideau |
| 2021 | IGARSS | Deep Learning Based Joint Reconstruction and Extraction of Urban Structures from Tomographic SAR Data. | Olivier D'Hondt, Olaf Hellwich |
| 2020 | ISCAS | A Power Efficient Multi-Bit Accelerator for Memory Prohibitive Deep Neural Networks. | Suhas Shivapakash, Hardik Jain, Olaf Hellwich, Friedel Gerfers |
| 2020 | IGARSS | Reference-Free Despeckling of Synthetic-Aperture Radar Images Using a Deep Convolutional Network. | Tim Davis, V. Jain, Andreas Ley, Olivier D'Hondt, Sbastien Valade, Olaf Hellwich |
| 2019 | CVPR | A Digital Image Processing Pipeline for Modelling of Realistic Noise in Synthetic Images. | Oleksandra Bielova, Ronny Hnsch, Andreas Ley, Olaf Hellwich |
| 2019 | IGARSS | The Truth About Ground Truth: Label Noise in Human-Generated Reference Data. | Ronny Hnsch, Olaf Hellwich |
| 2019 | IGARSS | Online Random Forests For Large-Scale Land-Use Classification From Polarimetric Sar Images. | Ronny Hnsch, Olaf Hellwich |
| 2019 | WACV | Colorful Trees: Visualizing Random Forests for Analysis and Interpretation. | Ronny Hnsch, Philipp Wiesner, Sophie Wendler, Olaf Hellwich |
| 2018 | DICTA | Strided U-Net Model: Retinal Vessels Segmentation using Dice Loss. | Toufique Ahmed Soomro, Olaf Hellwich, Ahmed J. Afifi, Manoranjan Paul, Junbin Gao, Lihong Zheng |
| 2018 | IGARSS | Feature Design for Classification from Tomosar Data. | Olivier D'Hondt, Ronny Hnsch, Olaf Hellwich |
| 2018 | IGARSS | A Comparative Evaluation of Polarimetric Distance Measures within the Random Forest Framework for the Classification of Polsar Images. | Ronny Hnsch, Olaf Hellwich |
| 2017 | CBMS | A Comparative Study of Cell Nuclei Attributed Relational Graphs for Knowledge Description and Categorization in Histopathological Gastric Cancer Whole Slide Images. | Harshita Sharma, Norman Zerbe, Christine Boger, Stephan Wienert, Olaf Hellwich, Peter Hufnagl |
| 2017 | DICTA | Boosting Sensitivity of a Retinal Vessel Segmentation Algorithm with Convolutional Neural Network. | Toufique Ahmed Soomro, Ahmed J. Afifi, Junbin Gao, Olaf Hellwich, Mohammad A. U. Khan, Manoranjan Paul, Lihong Zheng |
| 2017 | IGARSS | Impact of non-local filtering on 3D reconstruction from tomographic SAR data. | Olivier D'Hondt, Carlos Lpez-Martnez, Stphane Guillaso, Olaf Hellwich |
| 2017 | IGARSS | Correct and still wrong: The relationship between sampling strategies and the estimation of the generalization error. | Ronny Hnsch, Andreas Ley, Olaf Hellwich |
| 2017 | IGARSS | Regularization and completion of tomosar point clouds in a projected height map domain. | Andreas Ley, Olivier D'Hondt, Olaf Hellwich |
| 2016 | DICTA | Object Depth Estimation from a Single Image Using Fully Convolutional Neural Network. | Ahmed J. Afifi, Olaf Hellwich |
| 2016 | ECCV | SyB3R: A Realistic Synthetic Benchmark for 3D Reconstruction from Images. | Andreas Ley, Ronny Hnsch, Olaf Hellwich |
| 2016 | FUSION | Improving 3D face geometry by adapting reconstruction from stereo image pair to generic Morphable Model. | Hardik Jain, Olaf Hellwich, R. S. Anand |
| 2016 | IGARSS | When to fuse what? random forest based fusion of low-, mid-, and high-level information for land cover classification from optical and SAR images. | Ronny Hnsch, Olaf Hellwich |
| 2016 | IGARSS | Machine-learning based detection of corresponding interest points in optical and SAR images. | Ronny Hnsch, Olaf Hellwich, Xiaohong Tu |
| 2015 | BIBE | Appearance-based necrosis detection using textural features and SVM with discriminative thresholding in histopathological whole slide images. | Harshita Sharma, Norman Zerbe, Iris Klempert, Sebastian Lohmann, Bjrn Lindequist, Olaf Hellwich, Peter Hufnagl |
| 2015 | IGARSS | SAR tomography with reduced number of tracks: Urban object reconstruction. | Stphane Guillaso, Olivier D'Hondt, Olaf Hellwich |
| 2015 | IGARSS | Evaluation of tree creation methods within random forests for classification of PolSAR images. | Ronny Hnsch, Olaf Hellwich |
| 2014 | IGARSS | Risk based parameter selection for polarimetric SAR speckle reduction. | Olivier D'Hondt, Stphane Guillaso, Olaf Hellwich |
| 2014 | IGARSS | Urban scene reconstruction from a reduced number of tomographic SAR data. | Stphane Guillaso, Olivier D'Hondt, Olaf Hellwich |
| 2014 | IGARSS | Graph-cut segmentation of polarimetric SAR images. | Ronny Hnsch, Olaf Hellwich, Xi Wang |
| 2014 | IGARSS | A cascaded ensemble classifier for object segmentation in high resolution polarimetric SAR data. | Marc Jger, Andreas Reigber, Olaf Hellwich |
| 2013 | IBPRIA | Integrated Matching and Geocoding of SAR and Optical Satellite Images. | Olaf Hellwich, Cornelius Wefelscheid, Jakub Lukaszewicz, Ronny Hnsch, Muhammad Adnan Siddique, Adam Stanski |
| 2013 | ICVS | Compensation for Multipath in ToF Camera Measurements Supported by Photometric Calibration and Environment Integration. | Stefan Fuchs, Michael Suppa, Olaf Hellwich |
| 2012 | ACCV | Voronoi-Based Extraction of a Feature Skeleton from Noisy Triangulated Surfaces. | Tilman Wekel, Olaf Hellwich |
| 2012 | IGARSS | Automatic registration of SAR and optical images based on mutual information assisted Monte Carlo. | Muhammad Adnan Siddique, M. Saquib Sarfraz, David Bornemann, Olaf Hellwich |
| 2012 | IGARSS | Automatic extraction of geometric structures for 3D reconstruction from tomographic SAR data. | Olivier D'Hondt, Stphane Guillaso, Olaf Hellwich |
| 2012 | IGARSS | Bilateral filtering of PolSAR data based on Riemannian metrics. | Olivier D'Hondt, Stphane Guillaso, Olaf Hellwich |
| 2012 | IGARSS | Extraction of points of interest from SAR tomograms. | Stphane Guillaso, Olivier D'Hondt, Olaf Hellwich |
| 2011 | CAIP | A Robust Approach to Multi-feature Based Mesh Segmentation Using Adaptive Density Estimation. | Tilman Wekel, Olaf Hellwich |
| 2010 | IGARSS | Aspects of multivariate statistical theorywith the application to change detection. | Esra Erten, Andreas Reigber, Olaf Hellwich |
| 2010 | IGARSS | Random Forests for building detection in polarimetric SAR data. | Ronny Hnsch, Olaf Hellwich |
| 2009 | IGARSS | An Accuracy Assessment of ML Texture Tracking Algorithm over Multitemporal SAR Images. | Esra Erten, Andreas Reigber, Olaf Hellwich, Pau Prats |
| 2009 | IGARSS | Semi-supervised Learning for Classification of Polarimetric SAR-Data. | Ronny Hnsch, Olaf Hellwich |
| 2009 | IGARSS | Bayesian Building Extraction from High Resolution Polarimetric SAR Data. | Wenju He, Olaf Hellwich |
| 2009 | IGARSS | Urban Areas Characterization from Polarimetric SAR Images using Hidden Markov Model. | Wenju He, Marc Jger, Olaf Hellwich |
| 2008 | IGARSS | Comparison of Three Unsupervised Segmentation Algorithms for SAR Data in Urban Areas. | Wenju He, Marc Jger, Olaf Hellwich |
| 2007 | CVPR | A Benchmarking Dataset for Performance Evaluation of Automatic Surface Reconstruction Algorithms. | Anke Bellmann, Olaf Hellwich, Volker Rodehorst, Ulas Yilmaz |
| 2007 | IGARSS | Robust measurement of glacier surface motion from multiscale speckle tracking using local constraints. | Esra Erten, Andreas Reigber, Marc Jger, Olaf Hellwich |
| 2007 | IGARSS | Unsupervised classification of polarimetric SAR data using graph cut optimization. | Marc Jger, Andreas Reigber, Olaf Hellwich |
| 2006 | ACCV | Double Regularized Bayesian Estimation for Blur Identification in Video Sequences. | Hongwei Zheng, Olaf Hellwich |
| 2006 | CVPR | Genetic Algorithm SAmple Consensus (GASAC) - A Parallel Strategy for Robust Parameter Estimation. | Volker Rodehorst, Olaf Hellwich |
| 2006 | IWCIA | Extended Mumford-Shah Regularization in Bayesian Estimation for Blind Image Deconvolution and Segmentation. | Hongwei Zheng, Olaf Hellwich |
| 2005 | IGARSS | Saliency and salient region detection in SAR polarimetry. | Marc Jger, Olaf Hellwich |
| 2002 | IGARSS | Determination of the rheology of Arctic glaciers using multi-temporal ERS1/2 SAR interferograms combined in a least squares adjustment. | Franz J. Meyer, Olaf Hellwich |
| 2002 | IGARSS | Sensor and data fusion contest: test imagery to compare and combine airborne SAR and optical sensors for mapping. | Olaf Hellwich, Andreas Reigber, Hartmut Lehmann |
| 1996 | ICIP | Extracting line features from synthetic aperture radar (SAR) scenes using a Markov random field model. | Olaf Hellwich, Helmut Mayer |