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ORCIDOlaf Hellwich
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- affiliation: Technical University of Berlin, Germany
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2020 – today
- 2024
[j28]Anwar Mira, Olaf Hellwich:
Building an Integrative System: Enriching Gesture Language Video Recognition through the Multi-Stream of Hybrid and Improved Deep Learning Models with an Adaptive Decision System. Inteligencia Artif. 27(74): 181-213 (2024)- [j27]Anwar Mira
, Olaf Hellwich:
An Embedded Neural Network Approach for Reinforcing Deep Learning: Advancing Hand Gesture Recognition. J. Univers. Comput. Sci. 30(7): 957-977 (2024) - [j26]Yubin Song, Xuelian Xun, Hongwei Zheng, Xi Chen, Anming Bao, Ying Liu, Geping Luo, Jiaqiang Lei, Wenqiang Xu, Tie Liu, Olaf Hellwich, Qing Guan:
Modeling and Locating the Wind Erosion at the Dry Bottom of the Aral Sea Based on an InSAR Temporal Decorrelation Decomposition Model. Remote. Sens. 16(10): 1800 (2024) - [j25]Anwar Mira, Olaf Hellwich:
Deep learning models beyond temporal frame-wise features for hand gesture video recognition. J. Supercomput. 80(9): 12430-12462 (2024) - [c108]Marah Halawa, Florian Blume, Pia Bideau, Martin Maier, Rasha Abdel Rahman, Olaf Hellwich:
Multi-Task Multi-Modal Self-Supervised Learning for Facial Expression Recognition. CVPR Workshops 2024: 4604-4614 - [c107]Paul Kapust, Monika Kwiatkowski, Olaf Hellwich, Patrik Reiske:
Exploring Dimensional Collapse in Self-Supervised Video Representation Learning. Tiny Papers @ ICLR 2024 - [c106]Uros Petkovic, Jonas Frenkel, Olaf Hellwich, Rebecca Lazarides:
Nonverbal Immediacy Analysis in Education: A Multimodal Computational Model. SAB 2024: 326-338 - [c105]Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
SIDAR: Synthetic Image Dataset for Alignment & Restoration. VISIGRAPP (3): VISAPP 2024: 175-189 - [i13]Marah Halawa, Florian Blume, Pia Bideau, Martin Maier, Rasha Abdel Rahman, Olaf Hellwich:
Multi-Task Multi-Modal Self-Supervised Learning for Facial Expression Recognition. CoRR abs/2404.10904 (2024) - [i12]Uros Petkovic, Jonas Frenkel, Olaf Hellwich, Rebecca Lazarides:
Nonverbal Immediacy Analysis in Education: A Multimodal Computational Model. CoRR abs/2407.17209 (2024) - [i11]Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
ConDL: Detector-Free Dense Image Matching. CoRR abs/2408.02766 (2024) - [i10]Florian Blume, Runfeng Qu, Pia Bideau, Martin Maier, Rasha Abdel Rahman, Olaf Hellwich:
How Do You Perceive My Face? Recognizing Facial Expressions in Multi-Modal Context by Modeling Mental Representations. CoRR abs/2409.02566 (2024) - 2023
- [j24]Nicolas Roth, Martin Rolfs, Olaf Hellwich, Klaus Obermayer:
Objects guide human gaze behavior in dynamic real-world scenes. PLoS Comput. Biol. 19(10) (2023) - [c104]Samuel Müller, Olaf Hellwich, Daniel Szymanski, Hardik Jain, Timo Krüger:
Calibration and Registration Method for Tomography-Based Laser-Guided Surgical Interventions using a 4-DOF Navigation Robot. CBMS 2023: 431-434 - [c103]Hanni Sandhu, Joana Kühne, Oliver Sawade, Martin Stellmacher, Elmar Matthes, Olaf Hellwich:
A novel Traffic Sign Dataset with Condition Annotations. SSCI 2023: 194-199 - [c102]Alexander Dolokov, Niek Andresen, Katharina Hohlbaum, Christa Thöne-Reineke, Lars Lewejohann, Olaf Hellwich:
Upper Bound Tracker: A Multi-Animal Tracking Solution for Closed Laboratory Settings. VISIGRAPP (5: VISAPP) 2023: 945-952 - [i9]Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
SIDAR: Synthetic Image Dataset for Alignment & Restoration. CoRR abs/2305.12036 (2023) - [i8]Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
DIAR: Deep Image Alignment and Reconstruction using Swin Transformers. CoRR abs/2310.11605 (2023) - [i7]Boris Meinardus, Mariusz Trzeciakiewicz, Tim Herzig, Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
Decomposer: Semi-supervised Learning of Image Restoration and Image Decomposition. CoRR abs/2311.16829 (2023) - 2022
- [j23]Jan Botsch, Hardik Jain, Olaf Hellwich:
IMD-Net: A Deep Learning-Based Icosahedral Mesh Denoising Network. IEEE Access 10: 38635-38649 (2022) - [j22]Baili Chen, Hongwei Zheng, Lili Wang, Olaf Hellwich, Chunbo Chen, Liao Yang, Tie Liu, Geping Luo, Anming Bao, Xi Chen:
A joint learning Im-BiLSTM model for incomplete time-series Sentinel-2A data imputation and crop classification. Int. J. Appl. Earth Obs. Geoinformation 108: 102762 (2022) - [j21]Haiyang Shi, Olaf Hellwich, Geping Luo, Chunbo Chen, Huili He, Friday Uchenna Ochege, Tim Van de Voorde, Alishir Kurban, Philippe De Maeyer:
A Global Meta-Analysis of Soil Salinity Prediction Integrating Satellite Remote Sensing, Soil Sampling, and Machine Learning. IEEE Trans. Geosci. Remote. Sens. 60: 1-15 (2022) - [c101]Reham H. Elnabawy, Slim Abdennadher, Olaf Hellwich, Seif Eldawlatly:
A YOLO-based Object Simplification Approach for Visual Prostheses. CBMS 2022: 183-186 - [c100]Marah Halawa, Olaf Hellwich, Pia Bideau:
Action-Based Contrastive Learning for Trajectory Prediction. ECCV (39) 2022: 143-159 - [c99]Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
DIAR: Deep Image Alignment and Reconstruction Using Swin Transformers. VISIGRAPP (Revised Selected Papers) 2022: 248-267 - [c98]Monika Kwiatkowski, Olaf Hellwich:
Specularity, Shadow, and Occlusion Removal from Image Sequences using Deep Residual Sets. VISIGRAPP (4: VISAPP) 2022: 118-125 - [i6]Marah Halawa, Olaf Hellwich, Pia Bideau:
Action-based Contrastive Learning for Trajectory Prediction. CoRR abs/2207.08664 (2022) - [i5]Dominik Kuhnke, Monika Kwiatkowski, Olaf Hellwich:
Image-based Detection of Surface Defects in Concrete during Construction. CoRR abs/2208.02313 (2022) - [i4]Tianyi Hu, Monika Kwiatkowski, Simon Matern, Olaf Hellwich:
Content-Based Landmark Retrieval Combining Global and Local Features using Siamese Neural Networks. CoRR abs/2208.04201 (2022) - 2021
- [j20]Ahmed J. Afifi, Jannes Magnusson, Toufique Ahmed Soomro, Olaf Hellwich:
Pixel2point: 3D Object Reconstruction From a Single Image Using CNN and Initial Sphere. IEEE Access 9: 110-121 (2021) - [j19]Ronny Hänsch, Olaf Hellwich:
Fusion of Multispectral LiDAR, Hyperspectral, and RGB Data for Urban Land Cover Classification. IEEE Geosci. Remote. Sens. Lett. 18(2): 366-370 (2021) - [j18]Suhas Shivapakash, Hardik Jain, Olaf Hellwich, Friedel Gerfers:
A Power Efficiency Enhancements of a Multi-Bit Accelerator for Memory Prohibitive Deep Neural Networks. IEEE Open J. Circuits Syst. 2: 156-169 (2021) - [j17]Haiyang Shi, Qun Pan, Geping Luo, Olaf Hellwich, Chunbo Chen, Tim Van de Voorde, Alishir Kurban, Philippe De Maeyer, Shixin Wu:
Analysis of the Impacts of Environmental Factors on Rat Hole Density in the Northern Slope of the Tienshan Mountains with Satellite Remote Sensing Data. Remote. Sens. 13(22): 4709 (2021) - [c97]Hardik Jain, Olaf Hellwich:
GenIcoNet: Generative Icosahedral Mesh Convolutional Network. 3DV 2021: 64-73 - [c96]Jannes Magnusson, Ahmed J. Afifi, Shengjia Zhang, Andreas Ley, Olaf Hellwich:
Synthesizing Fundus Photographies for Training Segmentation Networks. DeLTA 2021: 67-78 - [c95]Reham Elnabawy, Slim Abdennadher, Olaf Hellwich, Seif Eldawlatly:
Electrode Dropout Compensation in Visual Prostheses: An Optimal Object Placement Approach. EMBC 2021: 6515-6518 - [c94]Olivier D'Hondt, Olaf Hellwich:
Deep Learning Based Joint Reconstruction and Extraction of Urban Structures from Tomographic SAR Data. IGARSS 2021: 3085-3088 - [i3]Nicolas Roth, Pia Bideau, Olaf Hellwich, Martin Rolfs, Klaus Obermayer:
A modular framework for object-based saccadic decisions in dynamic scenes. CoRR abs/2106.06073 (2021) - 2020
- [c93]Tim Davis, V. Jain, Andreas Ley, Olivier D'Hondt, Sébastien Valade, Olaf Hellwich:
Reference-Free Despeckling of Synthetic-Aperture Radar Images Using a Deep Convolutional Network. IGARSS 2020: 3908-3911 - [c92]Suhas Shivapakash, Hardik Jain, Olaf Hellwich, Friedel Gerfers:
A Power Efficient Multi-Bit Accelerator for Memory Prohibitive Deep Neural Networks. ISCAS 2020: 1-5 - [c91]Ahmed J. Afifi, Olaf Hellwich, Toufique Ahmed Soomro:
Mini V-Net: Depth Estimation from Single Indoor-Outdoor Images using Strided-CNN. VISIGRAPP (5: VISAPP) 2020: 205-214 - [c90]Hardik Jain, Olaf Hellwich, Andreas Rose, Nicholas Norman, Dirk Mucha, Timo Krüger:
Patient Motion Compensation for Photogrammetric Registration. VISIGRAPP (4: VISAPP) 2020: 759-766 - [i2]Marah Halawa, Manuel Wöllhaf, Eduardo Vellasques, Urko Sánchez Sanz, Olaf Hellwich:
Learning Disentangled Expression Representations from Facial Images. CoRR abs/2008.07001 (2020)
2010 – 2019
- 2019
- [j16]Toufique Ahmed Soomro, Ahmed J. Afifi, Lihong Zheng, Shafiullah Soomro, Junbin Gao, Olaf Hellwich, Manoranjan Paul:
Deep Learning Models for Retinal Blood Vessels Segmentation: A Review. IEEE Access 7: 71696-71717 (2019) - [j15]Toufique Ahmed Soomro, Ahmed J. Afifi, Junbin Gao, Olaf Hellwich, Lihong Zheng, Manoranjan Paul:
Strided fully convolutional neural network for boosting the sensitivity of retinal blood vessels segmentation. Expert Syst. Appl. 134: 36-52 (2019) - [j14]Sébastien Valade, Andreas Ley, Francesco Massimetti, Olivier D'Hondt, Marco Laiolo, Diego Coppola, David Loibl, Olaf Hellwich, Thomas R. Walter:
Towards Global Volcano Monitoring Using Multisensor Sentinel Missions and Artificial Intelligence: The MOUNTS Monitoring System. Remote. Sens. 11(13): 1528 (2019) - [c89]Nader H. Aldeeb, Olaf Hellwich:
3D Reconstruction Under Weak Illumination Using Visibility-Enhanced LDR Imagery. CVC (1) 2019: 515-534 - [c88]Oleksandra Bielova, Ronny Hänsch, Andreas Ley, Olaf Hellwich:
A Digital Image Processing Pipeline for Modelling of Realistic Noise in Synthetic Images. CVPR Workshops 2019: 2905-2914 - [c87]Hardik Jain, Manuel Wöllhaf, Olaf Hellwich:
Learning to Reconstruct Symmetric Shapes using Planar Parameterization of 3D Surface. ICCV Workshops 2019: 4133-4140 - [c86]Ronny Hänsch, Olaf Hellwich:
The Truth About Ground Truth: Label Noise in Human-Generated Reference Data. IGARSS 2019: 5594-5597 - [c85]Ronny Hänsch, Olaf Hellwich:
Online Random Forests For Large-Scale Land-Use Classification From Polarimetric Sar Images. IGARSS 2019: 5808-5811 - [c84]Ronny Hänsch, Olaf Hellwich:
Online Random Forests for Urban Area Classification from Polarimetric SAR Images. JURSE 2019: 1-4 - [c83]Jens Krenzin, Olaf Hellwich:
Template-Based Surface Estimation Using Statistical Shape Model. SITIS 2019: 179-186 - [c82]Ronny Hänsch, Philipp Wiesner, Sophie Wendler, Olaf Hellwich:
Colorful Trees: Visualizing Random Forests for Analysis and Interpretation. WACV 2019: 294-302 - 2018
- [j13]Ronny Hänsch, Olaf Hellwich:
Classification of PolSAR Images by Stacked Random Forests. ISPRS Int. J. Geo Inf. 7(2): 74 (2018) - [j12]Olivier D'Hondt, Ronny Hänsch, Nicolas Wagener, Olaf Hellwich:
Exploiting SAR Tomography for Supervised Land-Cover Classification. Remote. Sens. 10(11): 1742 (2018) - [j11]Andreas Ley, Olivier D'Hondt, Olaf Hellwich:
Regularization and Completion of TomoSAR Point Clouds in a Projected Height Map Domain. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 11(6): 2104-2114 (2018) - [j10]Olivier D'Hondt, Carlos López-Martínez, Stéphane Guillaso, Olaf Hellwich:
Nonlocal Filtering Applied to 3-D Reconstruction of Tomographic SAR Data. IEEE Trans. Geosci. Remote. Sens. 56(1): 272-285 (2018) - [c81]Toufique Ahmed Soomro, Olaf Hellwich, Ahmed J. Afifi, Manoranjan Paul, Junbin Gao, Lihong Zheng:
Strided U-Net Model: Retinal Vessels Segmentation using Dice Loss. DICTA 2018: 1-8 - [c80]Helge Mohn, Mark Gaebelein, Ronny Hänsch, Olaf Hellwich:
Random Forests Based Image Colorization. VISIGRAPP (Revised Selected Papers) 2018: 281-297 - [c79]Jeremias Eichelbaum, Ronny Hänsch, Olaf Hellwich:
Classification of Icon Type and Cooldown State in Video Game Replays. ICIAR 2018: 227-234 - [c78]Olivier D'Hondt, Ronny Hänsch, Olaf Hellwich:
Feature Design for Classification from Tomosar Data. IGARSS 2018: 6739-6742 - [c77]Ronny Hänsch, Olaf Hellwich:
A Comparative Evaluation of Polarimetric Distance Measures within the Random Forest Framework for the Classification of Polsar Images. IGARSS 2018: 8440-8443 - [c76]Ahmed J. Afifi, Olaf Hellwich, Toufique Ahmed Soomro:
Simultaneous Object Classification and Viewpoint Estimation using Deep Multi-task Convolutional Neural Network. VISIGRAPP (5: VISAPP) 2018: 177-184 - [c75]Manuel Wöllhaf, Ronny Hänsch, Olaf Hellwich:
Leveraging the Spatial Label Structure for Semantic Image Labeling using Random Forests. VISIGRAPP (5: VISAPP) 2018: 193-200 - [c74]Helge Mohn, Mark Gaebelein, Ronny Hänsch, Olaf Hellwich:
Towards Image Colorization with Random Forests. VISIGRAPP (4: VISAPP) 2018: 270-278 - [c73]Nader H. Aldeeb, Olaf Hellwich:
Reconstructing Textureless Objects - Image Enhancement for 3D Reconstruction of Weakly-Textured Surfaces. VISIGRAPP (5: VISAPP) 2018: 572-580 - 2017
- [j9]Harshita Sharma, Norman Zerbe, Iris Klempert, Olaf Hellwich, Peter Hufnagl:
Deep convolutional neural networks for automatic classification of gastric carcinoma using whole slide images in digital histopathology. Comput. Medical Imaging Graph. 61: 2-13 (2017) - [c72]Harshita Sharma, Norman Zerbe, Christine Boger, Stephan Wienert, Olaf Hellwich, Peter Hufnagl:
A Comparative Study of Cell Nuclei Attributed Relational Graphs for Knowledge Description and Categorization in Histopathological Gastric Cancer Whole Slide Images. CBMS 2017: 61-66 - [c71]Toufique Ahmed Soomro, Ahmed J. Afifi, Junbin Gao, Olaf Hellwich, Mohammad A. U. Khan, Manoranjan Paul, Lihong Zheng:
Boosting Sensitivity of a Retinal Vessel Segmentation Algorithm with Convolutional Neural Network. DICTA 2017: 1-8 - [c70]Olivier D'Hondt, Carlos López-Martínez, Stéphane Guillaso, Olaf Hellwich:
Impact of non-local filtering on 3D reconstruction from tomographic SAR data. IGARSS 2017: 2476-2479 - [c69]Ronny Hänsch, Andreas Ley, Olaf Hellwich:
Correct and still wrong: The relationship between sampling strategies and the estimation of the generalization error. IGARSS 2017: 3672-3675 - [c68]Andreas Ley, Olivier D'Hondt, Olaf Hellwich:
Regularization and completion of tomosar point clouds in a projected height map domain. IGARSS 2017: 5854-5857 - [c67]Irina Nurutdinova, Ronny Hänsch, Vincent Mühler, Stavroula Bourou, Alexandra I. Papadaki, Olaf Hellwich:
Specularity, Shadow, and Occlusion Removal for Planar Objects in Stereo Case. VISIGRAPP (4: VISAPP) 2017: 98-106 - [c66]Ronny Hänsch, Stefan Kaiser, Olaf Hellwich:
Near Real-time Object Detection in RGBD Data. VISIGRAPP (5: VISAPP) 2017: 179-186 - [c65]Nader H. Aldeeb, Olaf Hellwich:
Detection and Classification of Holes in Point Clouds. VISIGRAPP (6: VISAPP) 2017: 321-330 - [r2]Olaf Hellwich:
Photogrammetric Methods. Encyclopedia of GIS 2017: 1574-1580 - 2016
- [j8]Johannes Kamp, Ronny Hänsch, Gregor Kendzierski, Matthias Kraume, Olaf Hellwich:
Automated image analysis for trajectory determination of single drop collisions. Comput. Chem. Eng. 89: 184-191 (2016) - [c64]Andreas Ley, Olaf Hellwich:
Depth Map Based Facade Abstraction from Noisy Multi-View Stereo Point Clouds. GCPR 2016: 155-165 - [c63]Jens Krenzin, Olaf Hellwich:
Reduction of Point Cloud Artifacts Using Shape Priors Estimated with the Gaussian Process Latent Variable Model. GCPR 2016: 273-284 - [c62]Ahmed J. Afifi, Olaf Hellwich:
Object Depth Estimation from a Single Image Using Fully Convolutional Neural Network. DICTA 2016: 1-7 - [c61]Andreas Ley, Ronny Hänsch, Olaf Hellwich:
SyB3R: A Realistic Synthetic Benchmark for 3D Reconstruction from Images. ECCV (7) 2016: 236-251 - [c60]Hardik Jain, Olaf Hellwich, R. S. Anand:
Improving 3D face geometry by adapting reconstruction from stereo image pair to generic Morphable Model. FUSION 2016: 1720-1727 - [c59]M. A. A. Rajput, Eugen Funk, Anko Börner, Olaf Hellwich:
Boundless Reconstruction Using Regularized 3D Fusion. ICETE (Selected Papers) 2016: 359-378 - [c58]Ronny Hänsch, Olaf Hellwich, Xiaohong Tu:
Machine-learning based detection of corresponding interest points in optical and SAR images. IGARSS 2016: 1492-1495 - [c57]Ronny Hänsch, Olaf Hellwich:
When to fuse what? random forest based fusion of low-, mid-, and high-level information for land cover classification from optical and SAR images. IGARSS 2016: 3587-3590 - [c56]Harshita Sharma, Norman Zerbe, Daniel Heim, Stephan Wienert, Sebastian Lohmann, Olaf Hellwich, Peter Hufnagl:
Cell nuclei attributed relational graphs for efficient representation and classification of gastric cancer in digital histopathology. Medical Imaging: Digital Pathology 2016: 97910X - [c55]M. A. A. Rajput, Eugen Funk, Anko Börner, Olaf Hellwich:
Recursive Total Variation Filtering Based 3D Fusion. SIGMAP 2016: 72-80 - 2015
- [j7]Boxin Zhao, Olaf Hellwich, Tianjiang Hu, Dianle Zhou, Yifeng Niu, Lincheng Shen:
Employing smartphone as on-board navigator in unmanned aerial vehicles: implementation and experiments. Ind. Robot 42(4): 306-313 (2015) - [c54]Harshita Sharma, Norman Zerbe, Iris Klempert, Sebastian Lohmann, Björn Lindequist, Olaf Hellwich, Peter Hufnagl:
Appearance-based necrosis detection using textural features and SVM with discriminative thresholding in histopathological whole slide images. BIBE 2015: 1-6 - [c53]Ronny Hänsch, Olaf Hellwich:
Performance Assessment and Interpretation of Random Forests by Three-dimensional Visualizations. IVAPP 2015: 149-156 - [c52]Ronny Hänsch, Olaf Hellwich:
Evaluation of tree creation methods within random forests for classification of PolSAR images. IGARSS 2015: 361-364 - [c51]Stéphane Guillaso, Olivier D'Hondt, Olaf Hellwich:
SAR tomography with reduced number of tracks: Urban object reconstruction. IGARSS 2015: 2919-2922 - [c50]Harshita Sharma, Norman Zerbe, Daniel Heim, Stephan Wienert, Hans-Michael Behrens, Olaf Hellwich, Peter Hufnagl:
A Multi-resolution Approach for Combining Visual Information using Nuclei Segmentation and Classification in Histopathological Images. VISAPP (3) 2015: 37-46 - [c49]Tilman Wekel, Olaf Hellwich:
Semantic Segmentation and Model Fitting for Triangulated Surfaces using Random Jumps and Graph Cuts. VISAPP (3) 2015: 241-250 - [c48]Elisavet Konstantina Stathopoulou, Ronny Hänsch, Olaf Hellwich:
Prior Knowledge About Camera Motion for Outlier Removal in Feature Matching. VISAPP (2) 2015: 603-610 - [c47]Ronny Hänsch, Olaf Hellwich:
Feature-independent classification of hyperspectral images by projection-based random forests. WHISPERS 2015: 1-4 - 2014
- [c46]Marc Jäger, Andreas Reigber, Olaf Hellwich:
A cascaded ensemble classifier for object segmentation in high resolution polarimetric SAR data. IGARSS 2014: 1029-1032 - [c45]Ronny Hänsch, Olaf Hellwich, Xi Wang:
Graph-cut segmentation of polarimetric SAR images. IGARSS 2014: 1733-1736 - [c44]Stéphane Guillaso, Olivier D'Hondt, Olaf Hellwich:
Urban scene reconstruction from a reduced number of tomographic SAR data. IGARSS 2014: 3164-3167 - [c43]Olivier D'Hondt, Stéphane Guillaso, Olaf Hellwich:
Risk based parameter selection for polarimetric SAR speckle reduction. IGARSS 2014: 4548-4551 - [c42]Xi Wang, Ronny Hänsch, Lizhuang Ma, Olaf Hellwich:
Comparison of Different Color Spaces for Image Segmentation using Graph-cut. VISAPP (1) 2014: 301-308 - 2013
- [j6]Olivier D'Hondt, Stéphane Guillaso, Olaf Hellwich:
Iterative Bilateral Filtering of Polarimetric SAR Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 6(3): 1628-1639 (2013) - [c41]Olaf Hellwich, Cornelius Wefelscheid, Jakub Lukaszewicz, Ronny Hänsch, Muhammad Adnan Siddique, Adam Stanski:
Integrated Matching and Geocoding of SAR and Optical Satellite Images. IbPRIA 2013: 798-807 - [c40]Stefan Fuchs, Michael Suppa, Olaf Hellwich:
Compensation for Multipath in ToF Camera Measurements Supported by Photometric Calibration and Environment Integration. ICVS 2013: 31-41 - [c39]Cornelius Wefelscheid, Olaf Hellwich:
OpenOF - Framework for Sparse Non-linear Least Squares Optimization on a GPU. VISAPP (2) 2013: 260-267 - [i1]Olivier D'Hondt, Stéphane Guillaso, Olaf Hellwich:
Iterative Bilateral Filtering of Polarimetric SAR Data. CoRR abs/1311.0162 (2013) - 2012
- [j5]Esra Erten, Andreas Reigber, Laurent Ferro-Famil, Olaf Hellwich:
A New Coherent Similarity Measure for Temporal Multichannel Scene Characterization. IEEE Trans. Geosci. Remote. Sens. 50(7): 2839-2851 (2012) - [c38]Tilman Wekel, Olaf Hellwich:
Voronoi-Based Extraction of a Feature Skeleton from Noisy Triangulated Surfaces. ACCV (2) 2012: 108-119 - [c37]Stéphane Guillaso, Olivier D'Hondt, Olaf Hellwich:
Extraction of points of interest from SAR tomograms. IGARSS 2012: 471-474 - [c36]Muhammad Adnan Siddique, M. Saquib Sarfraz, David Bornemann, Olaf Hellwich:
Automatic registration of SAR and optical images based on mutual information assisted Monte Carlo. IGARSS 2012: 1813-1816 - [c35]