Publikationen

2026

• Krämer, Katharina; Kosterhon, Michael; Müller, Stefan. "ELDA: GPU-Accelerated Elliptical Local-Distance Approximation". Vision, Modeling, and Visualization (VMV)2026 | Conference paperDOI: 10.2312/vmv.20261005 Part of ISBN: 978-3-03868-318-6 
• Katharina Krämer, Michael Kosterhon, Stefan Müller. “Geometry-Aware C-Arm Camera Parameterization for Medical 2D-3D Registration”. In: WSCG'2026, 34. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2026Proceedings are published in Computer Science Research Notes [CSRN] ISSN 2464-4617. DOI: 10.24132/CSRN.2026-E29

2025

• Katharina Krämer, Stefan Müller, and Michael Kosterhon. “Exploring the Geometry of Swarm Intelligence: Negative Inertia and Ellipsoidal Search Space Evolution in PSO”. In: Vision, Modeling, and Visualization. Ed. by Bernhard Egger and Tobias Günther. The Eurographics Association, 2025. ISBN: 978-3-03868-294-3. DOI: 10.2312/vmv.20251246
• Alexander Maximilian Nilles und Stefan Müller. "Fast Rendering of Large-Scale Dynamic Multi-Layered Height Maps". In: The Eurographics Association, Vision, Modeling and Visualization 2025. DOI: 10.2312/vmv.20251227
• Alexander Maximilian Nilles, Lars Günther, and Stefan Müller. "Oasis: A Real-Time Hydraulic and Aeolian Erosion Simulation with Dynamic Vegetation."  In Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - GRAPP; ISBN 978-989-758-728-3; ISSN 2184-4321, SciTePress, pages 39-52. DOI: 10.5220/0013112100003912
• Katharina Krämer, Stefan Müller, and Michael Kosterhon. "Deep Learning-Tuned Adaptive Inertia Weight in Particle Swarm Optimization for Medical Image Registration." Proceedings Copyright 307: 318. DOI: 10.5220/0013122000003912
• M. Kosterhon, K. Krämer, G. Levytskyi, S. Müller, L. Schmidt, M.A. Brockmann, M. Jägersberg, F. Ringel. "Intraoperative 3D Reconstruction of Screw Positions Using CT-X-ray Registration: Validation on a Phantom Model" Journal: Brain and Spine, Abstracts of the DWG/German Spine Society 2025 DOI: 10.1016/j.bas.2025.105795

2024

• Alexander Maximilian Nilles, Lars Günther, Tobias Wagner und Stefan Müller. "3D Real-Time Hydraulic Erosion Simulation using Multi-Layered Heightmaps". In: The Eurographics Association, Vision, Modeling and Visualization 2024. DOI: 10.2312/vmv.20241211
• Alexander Maximilian Nilles, Lars Günther, Stefan Müller. Real-Time Desertscapes Simulation with CUDA. In Proceedings of the 19th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - GRAPP; ISBN 978-989-758-679-8; ISSN 2184-4321, SciTePress, pages 34-45. DOI: 10.5220/0012315600003660

2023

• Michael Kosterhon , Katharina Krämer , Stefan Müller , Florian Ringel: 3D-2D Registrierung von präoperativem CT mit intraoperativem Röntgen zur intraoperativen Lagekontrolle von Pedikelschrauben - Eine Machbarkeitsstudie, Stuttgart: Jahrestagung der deutschen Wirbelsäulengesellschaft (DWG) Dezember 2023
• Michael Kosterhon , Katharina Krämer , Stefan Müller , Florian Ringel: Pose estimation of vertebrae with CT to X-ray registration to assess intraoperative screw positioning – a feasibility study, Stuttgart: Jahrestagung der deutschen Gesellschaft für Neurochirurgie (DGNC) Juni 2023

2022

• Alexander Maximilian Nilles, Stefan Müller: A Moving Least Squares Material Point Method for Varied Porous Material Interactions and Non-sticky Coupling of Phases. In: The Eurographics Association, Vision, Modeling, and Visualization 2022. DOI: 10.2312/vmv.20221214

• Schmittgen, A.: Automatic detection of good and bad usability in web forms using eye-tracking-data. In: Marky, K., Grünefeld, U. & Kosch, T. (Hrsg.), Mensch und Computer 2022 - Workshopband. Bonn: Gesellschaft für Informatik e.V.. DOI: 10.18420/muc2022-mci-src-415 

2021

• Nils Höhner, Mark Oliver Mints, Julien Rodewald, Anke Pfeiffer, Kevin Kutzner, Martin Burghardt, David Schepkowski, Peter Ferdinand: Integrating Virtual Reality in a Lab Based Learning Environment. EuroVR 2020: 99-114

• Lilligreen, G., Marsenger, P., Wiebel, A.: Rendering Tree Roots Outdoors - A Comparison between Optical See-Through Glasses and Smartphone Modules for Underground Augmented Reality Visualization. In HCI International 2021, Washington, USA, accepted, in press

• Jason Rambach, Gergana Lilligreen, Alexander Schäfer, Ramya Bankanal, Alexander Wiebel, Didier Stricker: A survey on applications of augmented, mixed and virtual reality for nature and environment. In HCI International 2021, Washington, USA, accepted, in press 

2020

• Nils Höhner, Mark Oliver Mints, Julien Rodewald, Anke Pfeiffer, Kevin Kutzner, Martin Burghardt, David Schepkowski, Peter Ferdinand: Integrating Virtual Reality in a Lab Based Learning Environment. EuroVR 2020: 99-114

2019

• Höhner, N., Rodewald, J., Mints, M. O., Kammerlohr, V.: The next step of digital laboratories: Connecting real and virtual world. In: J. Jorge, M. Glencross, S. N. Spencer, K. Mitchell, J. Kim, T. Narumi, H. van Eyken (Eds.): Virtual-Reality Continuum and its Applications in Industry (VRCAI ’19. Brisbane, QLD, Australia, November 14 - 16, 2019). New York, USA: ACM Press, pp. 1–2. DOI: 10.1145/3359997.3365727 Available online at: https://dl.acm.org/doi/10.1145/3359997.3365727

• Kevin Keul, Tilman Koß, Felix L. Schröder und Stefan Müller. "Combining Two-Level Data Structures and Line Space Precomputations to accelerate Indirect Illumination" (14th International Conference in Computer Graphics Theory and Applications, Grapp, 2019)

• Bastian Krayer und Stefan Müller. "Generating signed distance fields on the GPU with ray maps". In: Vis Comput (2019) 35: 961. https://doi.org/10.1007/s00371-019-01683-w

• Nils Lichtenberg, Bastian Krayer, Christian Hansen, Stefan Müller und Kai Lawonn. "Distance Field Visualization and 2D Abstraction of Vessel Tree Structures with on-the-fly Parameterization". In: Eurographics Workshop on Visual Computing for Biology and Medicine. 2019

• Gergana Lilligreen, Alexander Wiebel: Augmented Reality in Vorlesung und Übung: Lehre und Interaktion neu gedacht; In: Thomas Barton, Christian Müller, Christian Seel (Hrsg.), Hochschulen in Zeiten der Digitalisierung: Lehre, Forschung und Organisation, pages 221-238. Springer Vieweg, 2019. https://doi.org/10.1007/978-3-658-26618-9_14

• Gergana Lilligreen, Sascha Keuchel, Alexander Wiebel: Augmented Reality in Higher Education: An Active Learning Approach for a Course in Audiovisual Production; 16th EuroVR International Conference - EuroVR 2019, Application Track,pages 23-36, 2019. https://dx.doi.org/10.32040/2242-122X.2019.T357

2018

• Nils Höhner, Anna Katharina Hebborn und Stefan Müller. “Particle Filter Based Tracking and Mapping". In: to appear in: Advances in Visual Computing. 2018.

• Alexander Hug. ""I’ve got nothing to hide!" – Survey on Data Privacy Competence with German Schoolchildren." In: Proceedings of the 13th Workshop in Primary and Secondary Computing Education (WiPSCE ’18). 2018.

• Kevin Keul, Tilman Koß und Stefan Müller. "Fast Indirect Lighting Approximations using the Representative Candidate Line Space". In: 26th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision. 2018.

2017

• Holger Regenbrecht - University of Otago, Katrin Meng - Universität Koblenz-Landau, Arne Reepen - Universität Koblenz-Landau, Stephan Beck - Bauhaus-Universität Weimar, and Tobias Langlotz - University of Otago. "Mixed Voxel Reality: Presence and Embodiment in Low Fidelity, Visually Coherent, Mixed Reality Environments". IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2017), Nantes, Frankreich.

• Anna Katharina Hebborn, Nils Höhner and Stefan Müller. "Occlusion Matting: Realistic Occlusion Handling for Augmented Reality Applications". IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2017), Nantes, Frankreich.

• K. Keul, N. Klee, S. Müller. "Soft shadow computation using precomputed line space visibility information". In Proceedings of the 25th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, pages 97–106. WSCG 2017.

2016

• Anna Katharina Hebborn, Nils Höhner and Stefan Müller. "Augmenting Surface Reconstructions". IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2016), Mérida, Mexiko.

• K. Keul, P. Lemke, S. Müller. "Accelerating Spatial data structures in ray tracing through precomputed line space visibility". In Proceedings of the 24th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, pages 17–26. WSCG 2016.

• Gerrit Lochmann, Bernhard Reinert, Arend Buchacher and Tobias Ritschel. "Real-time Novel-view Synthesis for Volume Rendering Using a Piecewise-analytic Representation". In Vision, Modeling & Visualization.

• Liesa Reitz, Aline Sohny and Gerrit Lochmann. "VR-Based Gamification of Communication Training and Oral Examination in a Second Language". In International Journal on Game-Based Learning

2015

• Engelhardt, Sandy, Nils Lichtenberg, Sameer Al-Maisary, Raffaele De Simone, Helmut Rauch, Jens Roggenbach, Stefan Müller, Matthias Karck, Hans-Peter Meinzer, and Ivo Wolf. "Towards Automatic Assessment of the Mitral Valve Coaptation Zone from 4D Ultrasound." In Functional Imaging and Modeling of the Heart, pp. 137-145. Springer International Publishing, 2015.

• Anna Katharina Hebborn, Milan Dilberovic, Adrian Derstroff, Andre Franke, Nils Höhner, Patrick Krechel, Lisa Prinz, Astrid Szirmai, Fabian Weigend, Stefan Müller. "OscARsWelt: A Collaborative Augmented Reality Game". Salento AVR 2015, 2nd International Conference on Augmented Reality.

• Anna Katharina Hebborn, Marius Erdt, Stefan Müller. "Robust Model Based Tracking using Edge Mapping and Refinement". Salento AVR 2015, 2nd International Conference on Augmented Reality.

• Svenja Neuneier and Gerrit Lochmann. "A Teacher-Customizable Smartphone-Game for Primary School Teaching". In Proceedings of The 4th MAC 2015 The 4th Multidisciplinary Academic Conference in Prague 2015

• Laura Haraké, Dorota Bełtkiewicz and Gerrit Lochmann. "Tongue S(t)imulator - A Comprehensive Parametrized Pose Model for Speech Therapy". In Vision, Modeling & Visualization

• Gerrit Lochmann, Liesa Reitz, Jochen Hunz, Aline Sohny and Guido Schmidt. "Haunted: Intercultural Communication Training via Information Gaps in a Cooperative Virtual Reality". In 9th European Conference on Games Based Learning (ECGBL 2015)

2014

• A GPU based Real-Time Line Detector using a Cascaded 2D Line Space
  Jochen Hunz, Anna Katharina Hebborn and Stefan Müller
  International Conference Computer Graphics, Multimedia and Image Processing
  Kuala Lumpur, Malaysia, November 2014

• Feature Evaluation and Management for Camera Pose Tracking on 3D Models
  Martin Schumann, Jan Hoppenheit and Stefan Müller
  9th International Conference on Computer Vision Theory and Applications (VISAPP)
  Lissabon, Portugal, 5.-8. Januar 2014

• A motion-based learning application for anatomy lessons. Christoph Rauwolf and Gerrit Lochmann. Proceedings of IAC-ETeL 2014

• Real-time Reflective and Refractive Novel-view Synthesis. Gerrit Lochmann, Bernhard Reinert, Tobias Ritschel, Stefan Müller and Hans-Peter Seidel. Vision, Modeling & Visualization

2013

• Fast Authoring For Mobile Gamebased City Tours
  Dominik Grüntjens, Stephan Groß, Daniel Arndt, Stefan Müller
  Virtual and Augmented Reality in Education (VARE) 2013, Teneriffa

• Enhancing Human-Robot Interaction by a Robot Face with Facial Expressions and Synchronized Lip Movements
  Viktor Seib, Julian Giesen, Dominik Grüntjens, Dietrich Paulus
  WSCG 2013, Pilsen, Tschechien

2012

• Social Interaction In Gamebased Applications on Smartphones in the Context of Tourism
  Dominik Grüntjens, Gerrit Lochmann, Johannes Siebel, Stefan Müller
  MobiCase 2012, Seattle, October 11-12, 2012

• The BundleExplorer: A Focus and Context Rendering Framework for Complex Fiber Distributions
  Diana Röttger, Dorit Merhof, Stefan Müller
  Eurographics Workshop on Visual Computing for Biology and Medicine, Norrköping, Sweden, September 27-28, 2012

• Visualization and Evaluation of Intra-Bundle Diffusion Characteristics
  Diana Röttger, Daniela Dudai, Dorit Merhof, Stefan Müller
  GI Informatik 2012 Workshop Trends und aktuelle Entwicklung für die computerassistierte Neurochirurgie, Braunschweig, Germany, September 16-21, 2012, paper 29-03, pp. 1-11

• Diffusionsbildgebung - Trends und aktuelle Entwicklung
  Dorit Merhof, Diana Röttger, Christopher Nimsky
  GI Informatik 2012 Workshop Trends und aktuelle Entwicklung für die computerassistierte Neurochirurgie, Braunschweig, Germany, September 16-21, 2012, paper 29-04, pp. 1-9

• Bundle Visualization Strategies for HARDI Characteristics
  Diana Röttger, Daniela Dudai, Dorit Merhof, Stefan Müller
  8th International Symposium on Visual Computing (ISVC)
  Rethymnon, Kreta, Griechenland, 16.-18. Juli 2012

• Initialization of Model-Based Camera Tracking with Analysis-by-Synthesis
  Martin Schumann, Sebastian Kowalczyk, Stefan Müller
  8th International Symposium on Visual Computing (ISVC)
  Rethymnon, Kreta, Griechenland, 16.-18. Juli 2012

• A Matching Shader Technique for Model-Based Tracking
  Martin Schumann, Jan Hoppenheit, Stefan Müller
  20th International Conference on Computer Graphics, Visualization and Computer Vision 2012 (WSCG). Pilsen, Czech Republic, 25.-28. Juni 2012

• Parameter and Configuration Analysis for Non-Linear Pose Estimation with Points and Lines. Bernhard Reinert, Martin Schumann, Stefan Müller
  7th International Conference on Computer Vision Theory and Applications (VISAPP)
  Rom, Italien, 24.-26. Februar 2012

• telARscope: Gamebased Concepts for a Touristical Augmented Reality Telescope.
  D. Grüntjens, D. Arndt, J. Beschorner, J. Dietterle, J. Epe, P. Kobold, T. Stüttem, S. Müller
  GRAPP 2012, Rom, Italien, 24.-26. Februar 2012

• Advanced Line Visualization for HARDI
  D. Röttger, C. Denter, S. Müller
  Bildverarbeitung für die Medizin (BVM), Berlin, Germany, March 18-20, 2012

• ISMI: A Classification Index for High Angular Resolution Diffusion Imaging
  D. Röttger, D. Dudai, D. Merhof, S. Müller
  SPIE Medical Imaging, San Diego, USA, February 4-9, 2012, paper 8314-158, Poster

2011

• Multimodal Visualization for Pre-Operative Neurosurgical Planning
  D. Röttger, S. Engelhardt and S. Müller
  GI Workshop: Emerging Technologies for Medical Diagnosis and Therapy, Berlin, Germany, October 4-7, 2011

• Accelerating Path Tracing by Eye Path Reprojection
  N. Henrich, J. Baerz, T. Grosch and S. Müller
  Accepted at the International Congress on Graphics and Virtual Reality (GRVR 2011)

• Authoring Dynamic Object Behavior within Virtual Environments
  Rilling, S. und Graeser, S
  IASTED International Conference on Graphics and Virtual Reality, Cambridge UK.

• A Gameplay Model for Understanding and Designing Games
  Hebisch, E. und Wechselberger, U
  In: Kumar, A., Etheredge, J. und Boudreaux, H. (ed.): Algorithmic and Architectural Gaming Design: Implementation and Development, IGI Global.

• A Serious Game Compared to a Traditional Training
  Wechselberger, U.
  Academic Exchange Quarterly, 15 (2)

• Distance-Based Tractography in High Angular Resolution Diffusion Imaging
  D. Röttger, V. Seib and S. Müller
  Computer Graphics International (CGI), Canada, Ottawa, June 12-15, 2011, published in The Visual Computer: Volume 27, Issue 6, p. 729-739, Video

• MFC: A Morphological Fiber Classification Approach
  D. Röttger, V. Seib and S. Müller
  Bildverarbeitung für die Medizin (BVM), Lübeck, March 20-22, 2011, p. 364-368, Poster

• Physically Based Real-time Simulation of an Automation Plant
  Stefan Rilling, Gerrit Lochmann
  25th European Conference on Modelling and Simulation, 2011, Krakow, Poland. Accepted for publication.

• Factors for Knowledge Transfer in Mobile Gamebased City Tours on Smartphones
  Grüntjens, D.; Stier, M.
  Virtual and Augmented Reality in Education, 2011, Valmiera, Latvia

• A Framework to Meet Didactical Requirements for Serious Game Design
  Rilling, S.; Wechselberger, U.
  The Visual Computer, Jg. 27, H. 4, ISSN 0178-2789
  

• Voxel-based Global Illumination
  Sinje Thiedemann, Niklas Henrich, Thorsten Grosch, Stefan Müller
  ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (i3D 2011), San Francisco, USA, 2011

2010

• An Exploration and Planning Tool for Neurosurgical Interventions
  D. Röttger, C. Denter, S. Engelhardt, B. Güssefeld, A. Hausdörfer, G. Lochmann, D. Ospelt, J. Paschke and Q. Tao
  IEEE Visualization Contest 2010, Honorable Mention Submission, Paper, Poster, Video

• Dynamic Exploration of DTI Volume Data
  D. Röttger, J. Eraßmy and M. Raspe
  Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM), Leipzig, July 1-2, 2010, Poster

• Eduventure 2: Pädagogische Konzeption eines Lernspiels zur kulturhistorischen Bildung
  U. Wechselberger
  In: Ganguin, S. und Hoffmann, B. (Hrsg.) Digitale Spielkultur, Schriften zur Medienpädagogik, München: kopaed, 2010, S. 191–202

• Global Illumination using Parallel Global Ray-Bundles
  Jan Hermes, Niklas Henrich, Thorsten Grosch, Stefan Müller
  15th International Workshop on Vision, Modeling and Visualization, Germany, 2010

• Reconstruction of Spectra Using Empirical Basis Functions
  Jakob Bärz, Tina Hansen, Stefan Müller
  6th International Symposium on Visual Computing, Las Vegas, Nevada, USA, Nov 29 - Dec 1, 2010

• Bridging the Gap Between Didactical Requirements and Technological Challenges in Serious Game Design. Stefan Rilling, Ulrich Wechselberger, Prof. Dr. Stefan Müller. International Conference on Cyberworlds 2010, Nanyang Technological University, Singapore.
• Gamebasierte Motivationskonzepte für die Ausbildung an automatisierungstechnischen Anlagen
  Dominik Grüntjens, Stefan Rilling, Ulrich Wechselberger, 9. Paderborner Workshop "Augmented & Virtual Reality in der Produktentstehung", Paderborn, 2010

• Serious Games zwischen Spiel und Ernst
  Ulrich Wechselberger
  In: Dittler, U. und Hoyer, M. (Hrsg.), Zwischen Kompetenzerwerb und Mediensucht – Chancen und Gefahren des Aufwachsens in digitalen Erlebniswelten aus medienpsychologischer und medienpädagogischer Sicht, München: kopaed, S. 135-145

• Validating Photometric and Colorimetric Consistency of Physically-Based Image Synthesis
  Jakob Bärz, Niklas Henrich, Stefan Müller
  5th European Conference on Colour in Graphics, Imaging, and Vision, Finland, 2010

• A Hybrid Approach to Interactive Global Illumination and Soft Shadows
  Erik Knauer, Jakob Bärz, Stefan Müller
  Computer Graphics International 2010, Singapore

• Spatial Color Confidence for Physically Based Rendering Settings on LC Displays
  Jörg Koch, Niklas Henrich, Stefan Müller
  International Conference on Computer Graphics Theory and Applications 2010, France, 2010

• Confidence in Tone Mapping Applying a User-Driven Operator
  Annabell Langs, Jakob Bärz
  18th WSCG International Conference on Computer Graphics, Visualization and Computer Vision 2010, Czech Republic

2009

• Augmented reality under water
  Lisa Blum, Wolfgang Broll, Stefan Müller
  In: SIGGRAPH'09: Posters, New Orleans, Louisiana, 03.-07. August 2009

• Lernspiele aus pädagogischer Sicht
  Ulrich Wechselberger
  In: Hoffmann, Bernward; Ulbrich, Hans-Joachim (Hg.): Geteilter Bildschirm – getrennte Welten? Konzepte für Pädagogik und Bildung. München: kopaed. S. 145–151

• Analysis by Synthesis Techniques for Markerless Tracking
  Martin Schumann, Sabine Achilles, Stefan Müller
  In: Virtuelle und Erweiterte Realität, 6. Workshop der GI Fachgruppe VR/AR, Braunschweig, 18.-19. November 2009
• Dynamisches Objektverhalten zwischen pädagogischem Anspruch und technischer Herausforderung: Ein Framework zum spielbasierten Training an einer automatisierungstechnischen Versuchsanlage.
  Stefan Rilling, Ulrich Wechselberger, Dominik Grüntjens
  In: Virtuelle und Erweiterte Realität, 6. Workshop der GI Fachgruppe VR/AR, Braunschweig, 2009
• Analyse und Quantifizierung regionaler Lungenbewegungen in 4D-Bilddaten
  Anabell Heiß, René Werner, Jan Ehrhardt, Matthias Raspe, Stefan Müller, Heinz Handels
  In: 54. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie (GMDS), Essen, 2009
• Teaching Me Softly: Experiences and Reflections on Informal Educational Game Design
  Ulrich Wechselberger
  In: Pan, Zhigeng; Cheok, Adrian David; Müller, Wolfgang, El Rhabili, Abdennour (Hrsg.): Transactions on Edutainment II. LNCS Vol. 5660, 2009. S. 90–104
• Wenn Spiele ernst machen. Serious Games aus pädagogischer Sicht. 
  Ulrich Wechselberger
  Vortrag auf der Landesgruppentagung NRW der Gesellschaft für Medienpädagogik und Kommunikationskultur in Köln am 5.6.2009

• Einige theoretische Überlegungen über das pädagogische Potential digitaler Lernspiele
  Ulrich Wechselberger
  In Bevc, T; Zapf, H. (Hrsg.): Wie wir spielen, was wir werden. Konstanz: UVK, 2009. S. 95-111

2008

• Serious Games aus pädagogischer Sicht
  Ulrich Wechselberger
  Vortrag beim Workshop "Serious Games" auf dem 25. Forum Kommunikationskultur der Gesellschaft für Medienpädagogik und Kommunikationskultur, November 22, Rostock

• The Eduventure II. An Approach to Educational Game Design.
  Ulrich Wechselberger
  Proceedings of the 2008 International Conference on Cyberworlds, September 22-24, 2008, Hangzhou, China, p. 397-404 (Link)

• Interactive Particle Tracing in Dynamic Scenes consisting of NURBS Surfaces
  Jakob Bärz, Oliver Abert, and Stefan Müller
  IEEE/EG Symposium on Interactive Ray Tracing 2008, Los Angeles, CA, USA, August 9-10, 2008

• Automatic Hepatic Vessel Segmentation using Graphics Hardware
  Marius Erdt, Matthias Raspe, and Michael Suehling
  Medical Imaging and Augmented Reality, 4th International Workshop, Tokyo, Japan, August 1-2, 2008, p. 403-412
• Hierarchical and Object-Oriented GPU Programming
  Matthias Raspe, Guido Lorenz, and Stephan Palmer
  Computer Graphics International Conference (CGI) 2008, Istanbul, Turkey, June 9-11, 2008, p. 333-337 (Poster presentation: Poster [0,5 MB])

• Lernen durch Computerspiele
  Ulrich Wechselberger
  Gamedays 2008, Darmstadt, May 29, 2008 (Vortrag: Folien [1,1 MB])

• Interactive Visualization of Multimodal Volume Data for Neurosurgical Tumor Treatment
  Christian Rieder, Felix Ritter, Matthias Raspe, and Heinz-Otto Peitgen
  Computer Graphics Forum (Special Issue on Eurographics Symposium on Visualization), 27, 3 (2008), p. 1055-1062
• Automatische Rekonstruktion des Verlaufs aneurysmatischer Aorten in postoperativen CTA-Bildern
  Frank Schmitt, Matthias Raspe und Ralph Wickenhöfer
  Bildverarbeitung für die Medizin, 06.-08.04.2008, Berlin, S. 382-386, (Posterpräsentation: Poster [5,5 MB])
• Evaluating the Performance of Processing Medical Volume Data on Graphics Hardware
  Matthias Raspe, Guido Lorenz und Stefan Müller
  Bildverarbeitung für die Medizin, 06.-08.04.2008, Berlin, S. 427-431, (Posterpräsentation: Poster [2,6 MB])
• Controlling GPU-based Volume Rendering using Ray Textures
  Matthias Raspe, Stefan Müller
  The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, (WSCG), Plzen, February 4-7, 2008, p. 277-283 (Communication Papers, ISBN 978-80-86943-16-9)

• Accelerating Rendering of NURBS Surfaces by Using Hybrid Ray Tracing
  Oliver Abert, Markus Bröcker, Rafael Spring
  The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, (WSCG), Plzen, February 4 - 7, 2008

2007

• Using a GPU-based Framework for Interactive Tone Mapping of Medical Volume Data
  Matthias Raspe (vorm. Biedermann) und Stefan Müller
  SIGRAD 2007. The Annual SIGRAD Conference, Special Theme: Computer Graphics in Healthcare, p. 3-10, November 29-30, 2007, Uppsala, Sweden
• Visualisierungsgestützte 3D-Segmentierung und Quantifizierung von Bauchaortenaneurysmen
  Matthias Raspe (vorm. Biedermann), Ralph Wickenhöfer und Frank Schmitt
  6. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie, CURAC 2007, S. 197-200, 11.-13.10.2007, Karlsruhe

• Segmentierung von Wirbelkörpern aus CT-Datensätzen zur intraoperativen Navigation
  Steffen Mackschin, Arno Schmidtgen, Daniel Selbach, Dietlind Zühlke, Matthias Biedermann, Stefan Müller
  6. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie, CURAC 2007, n.a., 11.-13.10.2007, Karlsruhe

• Global Illumination for Non-Tesselated Trimmed NURBS Scenes
  Oliver Abert, Maik Stange, Stefan Müller
  IEEE/EG Symposium on INteractive Ray Tracing 2007, Poster, Ulm, 10.-12.9.2007

• Consistent Interactive Augmentation of Live Camera Images with Correct Near-field Illumination
  Thorsten Grosch, Tobias Eble and Stefan Müller
  Accepted for publication at VRST 2007

• Towards Using Realistic Ray Tracing in Augmented Reality Applications with Natural Lighting
  Fabian Scheer, Oliver Abert, Stefan Müller
  GI Workshop ARVR 07
• Fast GPU-based Visibility Computation for Natural Illumination of Volume Data Sets
  Tobias Ritschel
  Eurographics 2007

• Fast Ray/Axis-Aligned Bounding Box Overlap Tests using Ray Slopes
  Martin Eisemann, Thorsten Grosch, Stefan Müller and Marcus Magnor
  accepted for publication in Journal of Graphics Tools

• Interactive Illumination with Coherent Shadow Maps
  Tobias Ritschel, Thorsten Grosch, Jan Kautz, Stefan Müller
  EGSR 2007, Eurographics Symposium on Rendering, June 25 - 27, Grenoble, France
• Filtering Video Volumes using the Graphics Hardware
  Andreas Langs, Matthias Biedermann
  15th Scandinavian Conference on Image Analysis, SCIA 2007, LNCS 4522, p. 878 - 887, June 10-14, Aalborg, Denmark
• Hand Gesture Recognition with a noval IR Time-of-Flight Range Camera - A pilot study
  Pia Breuer, Christian Eckes and Stefan Müller
  Mirage 2007, Computer Vision / Computer Graphics Collaboration Techniques and Applications, March, 28-30 2007, INRIA Rocquencourt, France
• Automatic Creation of Object Hierarchies for Ray Tracing of Dynamic Scenes
  Martin Eisemann, Thorsten Grosch, Marcus Magnor, Stefan Müller
  The 15-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2007, January 29 - February 2, Plzen 2007

2006

• Collaborative Mixed Reality Exposure Therapy
  Regenbrecht, H., Wickeroth, D., Dixon, B., & Mueller, S.
  Cyberworlds 2006, International Conference, Lausanne, Switzerland, November 28-30, 2006. ISBN: 0-7695-2671-3, pp. 25-32.

• Modell der Bildentstehung mit HDR-Kameras
  Wolfram Hans, Thorsten Grosch, Tobias Feldmann, Dietrich Paulus, Stefan Müller
  12. Workshop Farbbildverarbeitung, 5.10. - 6.10.2006, p. 97-108, Ilmenau
• Fast and Robust High Dynamic Range Image Generation with Camera and Object Movement (Lo-Res Version)
  Thorsten Grosch
  Vision, Modeling and Visualization (VMV), RWTH Aachen, 22.11 - 24.11.2006
• On-line Estimation of Diffuse Materials
  Tobias Ritschel, Thorsten Grosch
  Dritter Workshop Virtuelle und Erweiterte Realität der GI-Fachgruppe VR/AR, 25. - 26. September 2006, Koblenz
  (2. Platz bei Best Paper Award)
• Interactive Augmentation of Live Images using a HDR Stereo Camera (Lo-Res Version)
  Matthias Korn, Maik Stange, Andreas von Arb, Lisa Blum, Michael Kreil, Kathrin-Jennifer Kunze, Jens Anhenn, Timo Wallrath, Thorsten Grosch
  Dritter Workshop Virtuelle und Erweiterte Realität der GI-Fachgruppe VR/AR, 25. - 26. September 2006, Koblenz
• Direct and Fast Ray Tracing of NURBS Surfaces
  Oliver Abert, Markus Geimer, Stefan Müller
  IEEE Symposium on Interactive Ray Tracing, Salt Lake City, Utah, USA, 18.09 - 20.09.2006
• Multiresolution GPU Mesh Painting
  Tobias Ritschel, Mario Botsch and Stefan Mueller
  Eurographics 2006, Wien
• Automatic Creation of Object Hierarchies for Ray Tracing of Dynamic Scenes
  Martin Eisemann, Thorsten Grosch, Marcus Magnor, Stefan Müller
  Technical Report

2005

• LessonTalk - Mehr Interaktionsmöglichkeiten für Studierende in Massenvorlesungen
  Marc Santos, Prof. Dr. Stefan Müller
  Workshop "Mobiles Informationsmanagement und seine Anwendungen" im Rahmen der 35. Jahrestagung der Gesellschaft für Informatik, Universität Bonn, 19.09. bis 22.09.2005.
• Echtzeit-Deformation und Kollisionserkennung zur virtuellen Operationssimulation
  Christian Wienss, Gernot Goebbels, Igor Nikitin, Stefan Müller
  2. Workshop Virtuelle und Erweiterte Realität der GI-Fachgruppe VR/AR, RWTH Aachen, 26.9.-27.9. 2005
• Physikalische Simulation virtueller Charaktere durch Feder-Masse-Systeme am Beispiel einer Virtuellen Marionette
  Tobias Ritschel, Prof. Dr. Stefan Müller
  2. Workshop Virtuelle und Erweiterte Realität der GI-Fachgruppe VR/AR, RWTH Aachen, 26.9.-27.9. 2005
  (3. Platz bei Best Paper Award)
• Shared Augmented Reality zur Unterstützung mehrerer Benutzer bei kooperativen Montagearbeiten im verdeckten Bereich
  Dennis Meyer, Thomas Steil, Prof. Dr. Stefan Müller
  2. Workshop Virtuelle und Erweiterte Realität der GI-Fachgruppe VR/AR, RWTH Aachen, 26.9.-27.9. 2005
• Differential Photon Mapping: Consistent Augmentation of Photographs with Correction of all Light Paths
  Thorsten Grosch
  Eurographics 2005, Trinity College, Dublin, Ireland, 29.8. - 2.9.2005 (Best Short Paper Award)
• Realistic Real-Time Hair Simulation and Rendering
  Yvonne Jung, Alexander Rettig, Oliver Klar, Timo Lehr
  2nd International Conference on Vision, Video and Graphics 2005, Heriot Watt University, Edinburgh, UK, 21.06.2005
• Virtual Reality goes Physics - Realistic shading and physically based simulation of the Virtual Puppet
  Matthias Biedermann
  CARVI 2005, Congress on Virtual Reality Applications, June 9-10, EUVE Vitoria-Gasteiz, Spain
• PanoAR: Interactive Augmentation of Omni-directional Images with Consistent Lighting
  Thorsten Grosch
  Mirage 2005, Computer Vision / Computer Graphics Collaboration Techniques and Applications, March, 1-2 2005, INRIA Rocquencourt, France
• Real-time 3D Camera Tracking for Industrial Augmented Reality Applications
  Gabriele Bleser, Yulian Pastamov, Didier Stricker
  The 13-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, (WSCG), Plzen, January 31 - February 4, 2005
• Interactive Ray Tracing of Trimmed Bicubic Bezier Surfaces without Triangulation
  Markus Geimer, Oliver Abert
  The 13-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, (WSCG), Plzen, January 31 - February 4, 2005

2004

• Ein zustandsbasiertes, ereignisgesteuertes Virtual Reality Framework
  Matthias Biedermann, Oliver Abert, Jonas Fleer, Stefan Müller
  1. Workshop "Virtuelle und Erweiterte Realität" der GI-Fachgruppe, Chemnitz, September 2004
• Real Time Augmentation of Omni-directional Images with Consistent Lighting
  Thorsten Grosch
  1. Workshop "Virtuelle und Erweiterte Realität" der GI-Fachgruppe, Chemnitz, September 2004
• Visual Accuracy Inspection for Laser Surface Scanning Registration
  D. Selbach, R. Schwarz, M. Bublat, S. Müller, T. Berlage
  CURAC2004 3. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie e.V. 8.-9.10.2004, TU München

2003

• Goniometric Light Reconstruction for Augmented Reality Image Synthesis
  Thorsten Grosch, Stefan Müller, Wolfram Kresse
  Graphiktag im Rahmen der GI Jahrestagung, Frankfurt am Main, September 2003
• A Cross-Platform Framework for Interactive Ray Tracing
  Markus Geimer, Stefan Müller
  Graphiktag im Rahmen der GI Jahrestagung, Frankfurt am Main, September 2003
• Virtuelle Erlebniswelten, Beispiele der Cybernarium Days
  Stefan Müller
  Bad Emser Medienkunsttage, Mai 2003

Bücher

• Virtuelle und Erweiterte Realität, 1. Workshop der GI Fachgruppe VR/AR
  Guido Brunett, Martin Göbel, Stefan Müller
  Shaker Verlag 2004, ISBN 3-8322-3225-7

• Virtuelle und Erweiterte Realität, 2. Workshop der GI Fachgruppe VR/AR
  Torsten Kuhlen, Leif Kobbelt, Stefan Müller
  Shaker Verlag 2005, ISBN 3-8322-4431-X