Prof. Dr. Alexander Wiebel - Publikationen

Wiebel, Alexander; Gloger, Oliver; Eckardt, Hella
MillefioriAnalyzer: Machine Learning, Computer Vision and Visual Analytics for Provenance Research of Ancient Roman Artefacts
Bashford-Rogers, Thomas;  Meneveaux, Daniel;  Ammi, Mehdi;  Ziat, Mounia;  Jänick, Stefan;  Purchase, Helen; Radeva, Petia;  Furnari, Antonino;  Bouatouch, Kadi; Sousa, A. Augusto (Hrsg). Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - IVAPP. 1. Aufl. Porto: SciTePress 2025 S. 807 - 814

Leonhardt, Viktor; Neeb, Tobias; Garth, Christoph et al.
Pulsating Uncertainties: Visualization and Highlighting of Uncertainty in 3D Data Using Animated 2D Transfer Functions
Bashford-Rogers, Thomas;  Meneveaux, Daniel;  Ammi, Mehdi;  Ziat, Mounia;  Jänick, Stefan;  Purchase, Helen; Radeva, Petia;  Furnari, Antonino;  Bouatouch, Kadi; Sousa, A. Augusto (Hrsg). Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - IVAPP. 1. Aufl. Porto: SciTePress 2025 S. 799 - 806

Nickel, Tobias; Wiebel, Alexander
Scrap Metal Explorer: Visual Exploration of Material Science Simulation Data
IEEE (Hrsg). IEEE SciVis Contest 2025. Wien. 2025

Diller, Florian; Henkel, Nico; Scheuermann, Gerik et al.
SkillAR: omnipresent in-situ feedback for motor skill training using AR
Virtual Reality. Bd. 29. Springer Nature 2025 33

Diller, Florian; Frey, Thorben; Scheuermann, Gerik et al.
Towards an Optimal Display of Superimposed Avatars for Motor Feedback
SN Computer Science. Bd. 6. H. 4. Springer Science and Business Media LLC 2025 S. 1 - 15 388

Mulawade, Raju Ningappa; Garth, Christoph; Wiebel, Alexander
XAI for Point Cloud Data Using Perturbations Based on Meaningful Segmentation
IEEE Access. Bd. 13. Institute of Electrical and Electronics Engineers (IEEE) 2025 S. 140175 - 140186

Leonhardt, Viktor; Wiebel, Alexander; Garth, Christoph
A framework for visual comparison of scalar fields with uncertainty
The Visual Computer. Bd. 40. Springer 2024 S. 1 - 18

Diller, Florian; Wiebel, Alexander; Scheuermann, Gerik
Automatic Viewpoint Selection for Interactive Motor Feedback Using Principal Component Analysis
Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - HUCAPP. Bd. 1. 2024 S. 350 - 361

Ritjoho, N.; Phumara, P.; Buanill, Y. et al.
Development of the trigger-controlling system for the proton computed tomography prototype
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Bd. 1072. Elsevier BV 2024 S. 170125

Mulawade, Raju N.; Garth, Christoph; Wiebel, Alexander
Explainable Artificial Intelligence (XAI) for Methods Working on Point Cloud Data: A Survey
Access. Bd. 12. IEEE 2024 S. 146830 - 146851

Diller, Florian; Püschel, Fabian; Stockemer, Julian et al.
Holistic Approach to Modular Open Educational Resources for Computer Graphics
Sousa Santos, Beatriz and Anderson, Eike (Hrsg). Eurographics Education Papers. The Eurographics Association 2024 S. 1 - 8

Mulawade, Raju N.; Garth, Christoph; Wiebel, Alexander et al.
Visual Analytics System for Understanding DeepRL-Based Charged Particle Tracking
The Visual Computer. Bd. 40. H. 12. Springer 2024 S. 9083 - 9106

Aehle, Max; Alme, Johan; Barnaföldi, Gergely Gábor et al.
Exploration of differentiability in a proton computed tomography simulation framework
Physics in Medicine & Biology. Bd. 68. H. 24. IOP Publishing 2023 S. 1 - 17

Lilligreen, Gergana; Wiebel, Alexander
Near and Far Interaction for Outdoor Augmented Reality Tree Visualization and Recommendations on Designing Augmented Reality for Use in Nature
SN Computer Science. Bd. 4. H. 3. Springer LLC 2023 S. 24801 - 24813

Aehle, M.; Alme, J.; Barnaföldi, G.G. et al.
The Bergen proton CT system
Journal of Instrumentation. Bd. 18. H. 2. IOP Publishing 2023 2051

Schilling, Alexander; Aehle, Max; Alme, Johan et al.
Uncertainty-aware spot rejection rate as quality metric for proton therapy using a digital tracking calorimeter
Physics in Medicine & Biology. Bd. 68. H. 19. IOP Publishing 2023 194001

Aehle, Max; Alme, Johan; Keidel, Ralf et al.
Derivatives in Proton CT
arXiv.org (Hrsg). E-Print Archiv. Genf, Schweiz. 2022 S. 1 - 25

Lilligreen, Gergana; Henkel, Nico; Wiebel, Alexander
Near and Far Interaction for Augmented Reality Tree Visualization Outdoors
Proceedings of the 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications. Setúbal: Scitepress 2022 S. 27 - 35

Mulawade, Raju Ningappa; Garth, Christoph; Wiebel, Alexander
Saliency Clouds. Visual Analysis of Point Cloud-oriented Deep Neural Networks in DeepRL for Particle Physics
Archambault, D.; Peltonen, J.; Nabney I. (Hrsg). Proceedings of Machine Learning Methods in Visualisation for Big Data (2022). Genf: The Eurographics Association 2022

Eschbach, Robin; Messerschmidt, Kai; Keidel, Ralf et al.
Semi-Automatic Particle Tracking for and Visualization of Particle Detector Data
Bender, Jan; Botsch, Mario; Keim, Daniel A. (Hrsg). Proceedings Vision, Modeling, and Visualization. Genf: The Eurographics Association 2022 8 S.

Diller, Florian; Scheuermann, Gerik; Wiebel, Alexander
Visual Cue Based Corrective Feedback for Motor Skill Training in Mixed Reality: A Survey
IEEE Transactions on Visualization and Computer Graphics. Bd. 30. H. 7. IEEE 2022 S. 3121 - 3134

Pettersen, Helge Egil Seime; Aehle, Max; Alme, Johan et al.
Investigating particle track topology for range telescopes in particle radiography using convolutional neural networks
Acta Oncologica. Bd. 60. H. 11. Taylor & Francis 2021 S. 1413 - 1418

Lilligreen, Gergana; Marsenger, Philipp; Wiebel, Alexander
Rendering Tree Roots Outdoors: A Comparison Between Optical See Through Glasses and Smartphone Modules for Underground Augmented Reality Visualization
Lecture Notes in Computer Science. Cham: Springer 2021 S. 364 - 380

Rambach, Jason; Lilligreen, Gergana; Schäfer, Alexander et al.
A survey on applications of augmented, mixed and virtual reality for nature and environment
Chen, Jessie Y. C.; Fragomeni, Gino (Hrsg). Virtual, Augmented and Mixed Reality. 1. Aufl. arXiv: Cornell University 2020 S. 653 - 675

Wiebel, Alexander
Augmented Reality: Erweiterte Chancen für Unternehmen der Zukunft
Report - Wirtschaftsmagazin der Region Rheinhessen. Bd. 2020. H. 2. IHK Rheinhessen 2020 S. 28 - 29

Wiebel, Alexander; Keuchel, Sascha; Eckenfels, Magnus et al.
Challenges of and Recommendations for Combining 6-DOF Spatial VR-Interaction with Spherical Videos
Institute of Electrical and Electronics Engineers (IEEE) (Hrsg). TechRxiv. Piscataway: Institute of Electrical and Electronics Engineers (IEEE) 2020 10 S.

Drengner, Jan; Wiebel, Alexander
Virtuelle Realität im Veranstaltungsmanagement - Einsatz, Nutzen und Herausforderungen
Zanger, Cornelia (Hrsg). Events und Messen im digitalen Zeitalter. Wiesbaden: Springer Fachmedien 2020 S. 15 - 36

Bruckner, Stefan; Ropinski, Timo; Isenberg, Tobias et al.
A Model of Spatial Directness in Interactive Visualization
IEEE Transactions on Visualization and Computer Graphics. Bd. 25. H. 8. IEEE 2019 S. 2541 - 2528 Online as early access since June 2018

Lilligreen, Gergana; Keuchel, Sascha; Wiebel, Alexander
Augmented Reality in Higher Education: An Active Learning Approach for a Course in Audiovisual Production
16th EuroVR International Conference - EuroVR 2019. Tallin. 2019 S. 1 128

Lilligreen, Gergana; Wiebel, Alexander
Augmented Reality in Vorlesung und Übung: Lehre und Interaktion neu gedacht
Barton, Thomas ; Müller, Christian ; Seel, Christian (Hrsg). Hochschulen in Zeiten der Digitalisierung : Lehre, Forschung und Organisation. Wiesbaden: Springer Vieweg 2019 S. 221 - 238 (Angewandte Wirtschaftsinformatik)

Drengner, Jan; König, Werner; Wiebel, Alexander
Pervasive mobile Spiele und Virtual Reality als Instrumente der digitalen Ansprache von Veranstaltungsbesuchern: Auf schaz-Suche beim Rheinland-Pfalz-Tag 2018
Zanger, Cornelia (Hrsg). Eventforschung. Wiesbaden: Springer Fachmedien Wiesbaden 2019 S. 227 - 245

Koch, Stefan; Kasten, Jens; Wiebel, Alexander et al.
2D Vector field approximation using linear neighborhoods.
Vis. Comput. Bd. 32. H. 12. 2016 S. 1563 - 1578

Wiebel, Alexander; Bruckner, Stefan; Ropinski, Timo
Direct Volume Interaction for Visual Data Analysis
IEEE VIS 2015 Conference (Tutorials). Chicago. 2015

Wiebel, Alexander; Isenberg, Tobias; Bruckner, Stefan et al.
Tools and Techniques for Direct Volume Interaction.
Eurographics (Tutorials). 2015

Wiebel, Alexander; Müller, Cornelius; Garth, Christoph et al.
A System for Combined Visualization of EEG and Diffusion Tensor Imaging Tractography Data.
Visualization and Processing of Tensors and Higher Order Descriptors for Multi-Valued Data. 2014 S. 325 - 337

Homberg, Ulrike; Baum, Daniel; Wiebel, Alexander et al.
Definition, Extraction, and Validation of Pore Structures in Porous Materials.
Topological Methods in Data Analysis and Visualization. 2014 S. 235 - 248

Hlawitschka, Mario; Hotz, Ingrid; Kratz, Andrea et al.
Top Challenges in the Visualization of Engineering Tensor Fields.
Visualization and Processing of Tensors and Higher Order Descriptors for Multi-Valued Data. 2014 S. 3 - 15

Stoppel, Sergej; Hege, Hans-Christian; Wiebel, Alexander
Visibility-Driven Depth Determination of Surface Patches in Direct Volume Rendering
EuroVis Short Papers 2014. Swansea: Eurographics Association 2014 S. 97 - 101

Wiebel, Alexander; Preis, Philipp; Vos, Frans M. et al.
3D Strokes on Visible Structures in Direct Volume Rendering
EuroVis (Short Papers). Luxembourg. 2013

Wiebel, Alexander; Preis, Philipp; Vos, Frans M. et al.
Computation and Application of 3D Strokes on Visible Structures in Direct Volume Rendering
ZIB-Report. 2013

Hlawitschka, Mario; Goldau, Mathias; Wiebel, Alexander et al.
Hierarchical Poisson-Disk Sampling for Fiber Stipples
EuroVis (Short Papers). Luxembourg. 2013

Kuhn, Alexander; Lindow, Norbert; Günther, Tobias et al.
Trajectory Density Projection for Vector Field Visualization
EuroVis (Short Papers). Luxembourg. 2013

Koch, Stefan; Wiebel, Alexander; Kasten, Jens et al.
Visualizing linear neighborhoods in non-linear vector fields.
PacificVis. 2013 S. 249 - 256

Reich, Wieland; Schneider, Dominic; Heine, Christian et al.
Combinatorial vector field topology in three dimensions
Topological Methods in Data Analysis and Visualization II: Theory, Algorithms, and Applications. Springer 2012 S. 47 - 59

Vos, Franciscus M.; Tielbeek, Jeroen A. W.; Naziroglu, Robiel E. et al.
Computational modeling for assessment of IBD: To be or not to be?
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. online: IEEE 2012 S. 3974 - 3977

Wiebel, Alexander; M. Vos, Frans; Foerster, David et al.
WYSIWYP: What You See Is What You Pick.
IEEE Trans. Vis. Comput. Graph. Bd. 18. H. 12. 2012 S. 2236 - 2244

Wiebel, Alexander; Hege, Hans-Christian; Ziech, Manon L. W. et al.
DCE-MRI-oriented Volume Rendering for Monitoring of Crohn’s Disease
ZIB-Reports. 2011

Wiebel, Alexander; P. Botha, Charl; Preim, Bernhard
Eurographics Workshops VCBM 2008 and 2010.
Comput. Graph. Forum. Bd. 30. H. 1. 2011 S. 231 - 232

Goldau, Mathias; Wiebel, Alexander; S. Gorbach, Nico et al.
Fiber stippling: An illustrative rendering for probabilistic diffusion tractography.
BioVis. 2011 S. 23 - 30

Wiebel, Alexander; Koch, Stefan; Scheuermann, Gerik
Glyphs for non-linear vector field singularities
Topological Methods in Data Analysis and Visualization II: Theory, Algorithms, and Applications. Springer 2011 S. 177 - 190

Wiebel, Alexander; Vos, Frans M.; Hege, Hans-Christian
Perception-oriented picking of structures in direct volumetric renderings
ZIB-Report. 2011

Wiebel, Alexander; Chan, Raymond; Wolf, Christina et al.
Topological flow structures in a mathematical model for rotation-mediated cell aggregation
Topological Methods in Data Analysis and Visualization: Theory, Algorithms, and Applications. Springer 2011 S. 193 - 204

Goldau, Mathias; Wiebel, Alexander; Hlawitschka, Mario et al.
Visualizing DTI parameters on boundary surfaces of white matter fiber bundles
Proceedings of the Twelfth IASTED International Conference on Computer Graphics and Imaging. Innsbruck. 2011 S. 53 - 61

Wiebel, Alexander; Wang, Qin; Schneider, Dominic et al.
Accelerated Streak Line Computation Using Adaptive Refinement.
J. WSCG. Bd. 18. H. 1-3. 2010 S. 17 - 23

Born, Silvia; Wiebel, Alexander; Friedrich, Jan et al.
Illustrative Stream Surfaces.
IEEE Trans. Vis. Comput. Graph. Bd. 16. H. 6. 2010 S. 1329 - 1338

Eichelbaum, Sebastian; Goldau, Mathias; Philips, Stefan et al.
OpenWalnut: A new tool for multi-modal visualization of the human brain
Proceedings of the EG VCBM. 2010

Eichelbaum, Sebastian; Hlawitschka, Mario; Wiebel, Alexander et al.
OpenWalnut: An open-source visualization system
Proceedings of the 6th High-End Visualization Workshop. 2010

Bartz, Dirk; P. Botha, Charl; Hornegger, Joachim et al.
Proceedings of the Eurographics Workshop on Visual Computing for Biomedicine, VCBM 2010, Leipzig, Germany, 2010.
Eurographics Association 2010

Schneider, Dominic; Reich, Wieland; Wiebel, Alexander et al.
Topology Aware Stream Surfaces.
Comput. Graph. Forum. Bd. 29. H. 3. 2010 S. 1153 - 1161

Wiebel, Alexander; Reich, Wieland; Koch, Stefan et al.
Vector field topology in the context of separation and attachment of flows
Foundations of Topological Analysis Workshop. online. 2010

Eichelbaum, Sebastian; Wiebel, Alexander; Hlawitschka, Mario et al.
Visualization of Effective Connectivity of the Brain.
VMV. 2010 S. 155 - 162

Wiebel, Alexander; Tricoche, Xavier; Scheuermann, Gerik
Extraction of separation manifolds using topological structures in flow cross sections
Topology-Based Methods in Visualization II. Springer 2009 S. 31 - 43

Wiebel, Alexander; Garth, Christoph; Hlawitschka, Mario et al.
Fantom-lessons learned from design, implementation, administration, and use of a visualization system for over 10 years
Refactoring Visualization from Experience (ReVisE). 2009

Schneider, Dominic; Wiebel, Alexander; Scheuermann, Gerik
Smooth Stream Surfaces of Fourth Order Precision.
Comput. Graph. Forum. Bd. 28. H. 3. 2009 S. 871 - 878

Schneider, Dominic; Wiebel, Alexander; A. Carr, Hamish et al.
Interactive Comparison of Scalar Fields Based on Largest Contours with Applications to Flow Visualization.
IEEE Trans. Vis. Comput. Graph. Bd. 14. H. 6. 2008 S. 1475 - 1482

Garth, Christoph; Wiebel, Alexander; Tricoche, Xavier et al.
Lagrangian Visualization of Flow-Embedded Surface Structures.
Comput. Graph. Forum. Bd. 27. H. 3. 2008 S. 1007 - 1014

Wiebel, Alexander
Localized flow, particle tracing, and topological separation analysis for flow visualization.
2008 S. 1 - 161

Garth, Christoph; Tricoche, Xavier; Wiebel, Alexander et al.
On the role of domain-specific knowledge in the visualization of technical flows.
SimVis. 2008 S. 107 - 120

Wiebel, Alexander; Garth, Christoph; Scheuermann, Gerik
Computation of Localized Flow for Steady and Unsteady Vector Fields and Its Applications.
IEEE Trans. Vis. Comput. Graph. Bd. 13. H. 4. 2007 S. 641 - 651

Salzbrunn, Tobias; Wiebel, Alexander; Scheuermann, Gerik
Efficient construction of flow structures
IASTED VIIP. 2007

Wiebel, Alexander; Tricoche, Xavier; Schneider, Dominic et al.
Generalized Streak Lines: Analysis and Visualization of Boundary Induced Vortices.
IEEE Trans. Vis. Comput. Graph. Bd. 13. H. 6. 2007 S. 1735 - 1742

Jänicke, Heike; Wiebel, Alexander; Scheuermann, Gerik et al.
Multifield Visualization Using Local Statistical Complexity.
IEEE Trans. Vis. Comput. Graph. Bd. 13. H. 6. 2007 S. 1384 - 1391

Rousseaux, Germain; Seifer, Shahar; Steinberg, Victor et al.
On the Lamb vector and the hydrodynamic charge
Experiments in fluids. Bd. 42. Springer 2007 S. 291 - 299

Ebling, Julia; Wiebel, Alexander; Garth, Christoph et al.
Topology based flow analysis and superposition effects
Topology-based methods in visualization. Springer 2007 S. 91 - 103

Wiebel, Alexander; Scheuermann, Gerik
Eyelet Particle Tracing - Steady Visualization of Unsteady Flow.
IEEE Visualization. 2005 S. 607 - 614

Wiebel, Alexander; Garth, Christoph; Scheuermann, Gerik
Localized Flow Analysis of 2D and 3D Vector Fields.
EuroVis. 2005 S. 143 - 150

Wiebel, Alexander
Tetrahedrisierung irregulärer Gitter und 3D-Helmholtz-Hodge-Zerlegung von Vektorfeldern
AG Visualisierung. 2003

Wiebel, Alexander; Garth, Dipl-Math Christoph; Visualisierungssysteme, AG
Feature Detection in Vector Fields Using the Helmholtz-Hodge Decomposition Diploma-Thesis
Wiebel, Alexander.