Linus Horvath, Bernhard Kerbl, Michael Wimmer
Improved Triangle Encoding for Cached Adaptive Tessellation
Poster shown at HPG 2020 ( 1. May 2020-22. June 2020)
[paper] [poster]

Károly Zsolnai-Fehér, Peter Wonka, Michael Wimmer
Photorealistic Material Editing Through Direct Image Manipulation
Computer Graphics Forum, 39(4), June 2020. [paper] [Supplementary video]

Christian Luksch, Lukas Prost, Michael Wimmer
Real-Time Approximation of Photometric Polygonal Lights
Proc. ACM Comput. Graph. Interact. Tech., 3(1):4.1-4.18, May 2020. [image] [Paper] [Video]

Markus Schütz, Gottfried Mandlburger, Johannes Otepka, Michael Wimmer
Progressive Real-Time Rendering of One Billion Points Without Hierarchical Acceleration Structures
Computer Graphics Forum, 39(2):1-1, May 2020. [paper]

Wolfgang Tatzgern, Benedikt Mayr, Bernhard Kerbl, Markus Steinberger
Stochastic Substitute Trees for Real-Time Global Illumination
In Symposium on Interactive 3D Graphics and Games, pages 1-9. May 2020.

Johannes Unterguggenberger, Bernhard Kerbl, Markus Steinberger, Dieter Schmalstieg, Michael Wimmer
Fast Multi-View Rendering for Real-Time Applications
In Eurographics Symposium on Parallel Graphics and Visualization, pages 13-23. May 2020.
[paper]

Katharina Krösl, Carmine Elvezio, Matthias Hürbe, Sonja Karst, Steven Feiner, Michael Wimmer
XREye: Simulating Visual Impairments in Eye-Tracked XR
In 2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). March 2020.
[extended abstract] [image] [poster] [video]

Károly Zsolnai-Fehér
Photorealistic Material Learning and Synthesis
Supervisor: Michael Wimmer
Duration: 2013-2019
[thesis]

Tobias Klein
Instant Construction of Atomistic Models for Visualization in Integrative Cell Biology
Supervisor: Ivan Viola
Duration: 2016-2019
[image]

Markus Schütz, Michael Wimmer
Rendering Point Clouds with Compute Shaders
Poster shown at SIGGRAPH Asia (November 2019)

Tobias Klein, Ivan Viola, Meister Eduard Gröller, Peter Mindek
Multi-Scale Procedural Animations of Microtubule Dynamics Based on Measured Data
IEEE Transactions on Visualization and Computer Graphics, 26(1):622-632, August 2019. [paper]

Adam Celarek, Wenzel Jakob, Michael Wimmer, Jaakko Lehtinen
Quantifying the Error of Light Transport Algorithms
Computer Graphics Forum, 38(4):111-121, July 2019. [paper_preprint] [Git repository]

Katharina Krösl
Simulating Vision Impairments in VR and AR
In ACM SIGGRAPH THESIS FAST FORWARD 2019. June 2019.
[extended abstract] [image] [video]

Daniel Cornel, Andreas Buttinger-Kreuzhuber, Artem Konev, Zsolt Horvath, Michael Wimmer, Raimund Heidrich, Jürgen Waser
Interactive Visualization of Flood and Heavy Rain Simulations
Computer Graphics Forum, 38(3):25-39, June 2019. [image]

Christian Luksch, Michael Wimmer, Michael Schwärzler
Incrementally Baked Global Illumination
In Proceedings of the 33rd Symposium on Interactive 3D Graphics and Games (I3D 2019), pages 4:1-4:10. May 2019.
[draft] [teaser] [video]

Harald Steinlechner, Bernhard Rainer, Michael Schwärzler, Georg Haaser, Attila Szabo, Stefan Maierhofer, Michael Wimmer
Adaptive Point-cloud Segmentation for Assisted Interactions
In Proceedings of the 33rd Symposium on Interactive 3D Graphics and Games, pages 14:1-14:9. May 2019.
[draft]

Florian Michelic, Michael Kenzel, Karl Haubenwallner, Bernhard Kerbl, Markus Steinberger
Real-time Rendering of Procedural Planets at Arbitrary Altitudes
Poster shown at I3D 2019 (21. May 2019-23. May 2019)

Markus Schütz, Michael Wimmer
Live Coding of a VR Render Engine in VR
Poster shown at IEEE VR 2019 (March 2019)

Jakub Boksansky, Michael Wimmer, Jiří Bittner
Ray Traced Shadows: Maintaining Real-Time Frame Rates
In Ray Tracing Gems: High-Quality and Real-Time Rendering with DXR and Other APIs, pages 159-182, March 2019

Markus Schütz, Katharina Krösl, Michael Wimmer
Real-Time Continuous Level of Detail Rendering of Point Clouds
In 2019 IEEE Conference on Virtual Reality and 3D User Interfaces, pages 103-110. March 2019.

Katharina Krösl, Carmine Elvezio, Matthias Hürbe, Sonja Karst, Michael Wimmer, Steven Feiner
ICthroughVR: Illuminating Cataracts through Virtual Reality
In 2019 IEEE Conference on Virtual Reality and 3D User Interfaces, pages 655-663. March 2019.
[image] [paper_preprint] [video]

Georg Zotti, Florian Schaukowitsch, Michael Wimmer, Wolfgang Neubauer
Virtual Archaeoastronomy: Stellarium for Research and Outreach
In Archaeoastronomy in the Roman World (Proceedings 16th Conference of the Italian Society for Archaeoastronomy), pages 187-205. March 2019.

Harald Steinlechner, Georg Haaser, Bernd Oberdorfer, Daniel Habe, Stefan Maierhofer, Michael Schwärzler, Meister Eduard Gröller
A Novel Approach for Immediate, Interactive CT Data Visualization andEvaluation using GPU-based Segmentation and Visual Analysis
In International Conference on Industrial Computed Tomography (ICT) 2019, pages 1-6. February 2019.
[draft]

Artem Konev, Manuel Matusich, Ivan Viola, Hendrik Schulze, Daniel Cornel, Jürgen Waser
Fast cutaway visualization of sub-terrain tubular networks
Computers & Graphics, 75(5):25-35, October 2018.

Katharina Krösl
[DC] Computational Design of Smart Lighting Systems for Visually Impaired People, using VR and AR Simulations
In Proceedings of the 2018 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct). October 2018.
[paper]

Markus Schütz, Michael Wimmer
Progressive Real-Time Rendering of Unprocessed Point Clouds
Poster shown at ACM SIGGRAPH 2018 (12. August 2018-16. August 2018)
[abstract] [poster]

Katharina Krösl, Anna Felnhofer, Johanna X. Kafka, Laura Schuster, Alexandra Rinnerthaler, Michael Wimmer, Oswald D. Kothgassner
The Virtual Schoolyard: Attention Training in Virtual Reality for Children with Attentional Disorders
Poster shown at ACM SIGGRAPH 2018 (12. August 2018-16. August 2018)
[abstract] [poster] [video]

Károly Zsolnai-Fehér, Peter Wonka, Michael Wimmer
Gaussian Material Synthesis
ACM Transactions on Graphics (SIGGRAPH 2018), 37(4):76:1-76:14, August 2018. [paper] [supplementary] [video]

Michael Schwärzler
Advances in the Multimodal 3D Reconstruction and Modeling of Buildings
Supervisor: Michael Wimmer
Duration: 2010-2018
[image] [PhD-Thesis]

Katharina Krösl, Dominik Bauer, Michael Schwärzler, Henry Fuchs, Michael Wimmer, Georg Suter
A VR-based user study on the effects of vision impairments on recognition distances of escape-route signs in buildings
The Visual Computer, 34(6-8):911-923, April 2018. [Paper]

Andreas Walch, Katharina Krösl, Christian Luksch, David Pichler, Thomas Pipp, Michael Schwärzler
An Automated Verification Workflow for Planned Lighting Setups using BIM
In REAL CORP 2018, Proceedings, pages 55-65. April 2018.
[paper]

Reinhold Preiner
Dynamic and Probabilistic Point-Cloud Processing
Supervisor: Michael Wimmer
Duration: 2010-2017
[thesis]

Katharina Krösl, Christian Luksch, Michael Schwärzler, Michael Wimmer
LiteMaker: Interactive Luminaire Development using Progressive Photon Tracing and Multi-Resolution Upsampling
In Vision, Modeling & Visualization, pages 1-8. September 2017.
[paper] [video]

Georg Zotti, Florian Schaukowitsch, Michael Wimmer
Beyond 3D Models: Simulation of Temporally Evolving Models in Stellarium
Mediterranean Archaeology and Archaeometry, 18(4):501-506, September 2017. [paper]

Daniel Cornel, Hiroyuki Sakai, Christian Luksch, Michael Wimmer
Forced Random Sampling: fast generation of importance-guided blue-noise samples
The Visual Computer, 33(6):833-843, June 2017. [paper]

Klemens Jahrmann, Michael Wimmer
Responsive Real-Time Grass Rendering for General 3D Scenes
In Proceedings of the 21st ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, pages 6:1-6:10. February 2017.
[draft]

Peter Mindek, David Kouřil, Johannes Sorger, David Toloudis, Blair Lyons, Graham Johnson, Meister Eduard Gröller, Ivan Viola
Visualization Multi-Pipeline for Communicating Biology
IEEE Transactions on Visualization and Computer Graphics, 24(1), 2017. [Paper] [Preview Movie] [Slides]

Claus Scheiblauer, Norbert Zimmermann, Michael Wimmer
Workflow for Creating and Rendering Huge Point Models
In Fundamentals of Virtual Archaeology: Theory and Practice, 2017

Georg Zotti, Florian Schaukowitsch, Michael Wimmer
The Skyscape Planetarium
Culture and Cosmos, 21(1):269-281, 2017. [paper]

Tamy Boubekeur, Paolo Cignoni, Elmar Eisemann, Michael Goesele, Reinhard Klein, Stefan Roth, Michael Weinmann, Michael Wimmer
Harvesting Dynamic 3DWorlds from Commodity Sensor Clouds
In Proceedings of the 14th Eurographics Workshop on Graphics and Cultural Heritage, pages 19-22. October 2016.

Murat Arikan, Reinhold Preiner, Michael Wimmer
Multi-Depth-Map Raytracing for Efficient Large-Scene Reconstruction
IEEE Transactions on Visualization & Computer Graphics, 22(2):1127-1137, February 2016. [draft] [image]

Johannes Sorger, Thomas Ortner, Christian Luksch, Michael Schwärzler, Meister Eduard Gröller, Harald Piringer
LiteVis: Integrated Visualization for Simulation-Based Decision Support in Lighting Design
Visualization and Computer Graphics, IEEE Transactions on, 22(1):290-299, January 2016. [teaser]

P. Ljung, J. Krüger, Meister Eduard Gröller, Markus Hadwiger, C. Hansen, Anders Ynnerman
State of the Art in Transfer Functions for Direct Volume Rendering
Computer Graphics Forum (2016), 35(3):669-691, 2016. [image] [paper]

Markus Schütz, Michael Wimmer
High-Quality Point Based Rendering Using Fast Single Pass Interpolation
In Proceedings of Digital Heritage 2015 Short Papers, pages 369-372. September 2015.
[draft]

Jorge Jimenez, Károly Zsolnai-Fehér, Adrian Jarabo, Christian Freude, Thomas Auzinger, Xian-Chun Wu, Javier van der Pahlen, Michael Wimmer, Diego Gutierrez
Separable Subsurface Scattering
Computer Graphics Forum, 34(6):188-197, June 2015. [paper]

Oliver Mattausch, Jiří Bittner, Alberto Jaspe, Enrico Gobbetti, Michael Wimmer, Renato Pajarola
CHC+RT: Coherent Hierarchical Culling for Ray Tracing
Computer Graphics Forum, 34(2):537-548, May 2015. [draft]

Clemens Rögner, Michael Wimmer, Johannes Hanika, Carsten Dachsbacher
Image-based Reprojection Using a Non-local Means Algorithm
TR-186-2-15-02, April 2015 [techreport]

Felix Kreuzer, Johannes Kopf, Michael Wimmer
Depixelizing Pixel Art in Real-Time
Poster shown at 19th Symposium on Interactive 3D Graphics and Games (27. February 2015- 1. March 2015) In Proceedings of the 19th Symposium on Interactive 3D Graphics and Games , pages 130-130.
[Poster]

Thomas Weber, Michael Wimmer, John Owens
Parallel Reyes-style Adaptive Subdivision with Bounded Memory Usage
In Proceedings of the 19th Symposium on Interactive 3D Graphics and Games (i3D 2015), pages 39-45. February 2015.
[draft]

Simon Wallner, Martin Pichlmair, Michael Hecher, Michael Wimmer
Modeling Routinization in Games: An Information Theory Approach
In Proceedings of the 2015 Annual Symposium on Computer-Human Interaction in Play, pages 727-732. 2015.
[Extended Abstract] [Poster]

Murat Arikan, Reinhold Preiner, Claus Scheiblauer, Stefan Jeschke, Michael Wimmer
Large-Scale Point-Cloud Visualization through Localized Textured Surface Reconstruction
IEEE Transactions on Visualization & Computer Graphics, 20(9):1280-1292, September 2014. [draft] [image]

Matthias Bernhard, Efstathios Stavrakis, Michael Hecher, Michael Wimmer
Gaze-To-Object Mapping During Visual Search in 3D Virtual Environments
ACM Transactions on Applied Perception (Special Issue SAP 2014), 11(3):14:1-14:17, August 2014. [draft] [video]

Christian Luksch, Robert F. Tobler, Thomas Mühlbacher, Michael Schwärzler, Michael Wimmer
Real-Time Rendering of Glossy Materials with Regular Sampling
The Visual Computer, 30(6-8):717-727, June 2014.

Michael Hecher, Matthias Bernhard, Oliver Mattausch, Daniel Scherzer, Michael Wimmer
A Comparative Perceptual Study of Soft Shadow Algorithms
ACM Transactions on Applied Perception, 11(5):5:1-5:21, June 2014.

Victor Charpenay, Bernhard Steiner, Przemyslaw Musialski
Sampling Gabor Noise in the Spatial Domain
In Proceedings of the 30th Spring Conference on Computer Graphics - SCCG , pages 79-82. May 2014.

Martin Knecht
Reciprocal Shading for Mixed Reality
Supervisor: Michael Wimmer
Duration: August 2009 - December 2013

Michael Birsak, Przemyslaw Musialski, Murat Arikan, Michael Wimmer
Seamless Texturing of Archaeological Data
In Digital Heritage International Congress (DigitalHeritage), 2013, pages 265-272 . October 2013.
[preprint]

Thomas Auzinger, Michael Wimmer
Sampled and Analytic Rasterization
Poster shown at VMV 2013 (11. September 2013-13. September 2013) In Proceedings of the 18th International Workshop on Vision, Modeling and Visualization , pages 223-224.
[Poster]

Thomas Auzinger, Przemyslaw Musialski, Reinhold Preiner, Michael Wimmer
Non-Sampled Anti-Aliasing
In Proceedings of the 18th International Workshop on Vision, Modeling and Visualization (VMV 2013), pages 169-176. September 2013.
[Paper]

Klemens Jahrmann, Michael Wimmer
Interactive Grass Rendering Using Real-Time Tessellation
In WSCG 2013 Full Paper Proceedings, pages 114-122. June 2013.
[paper]

Thomas Auzinger, Michael Wimmer, Stefan Jeschke
Analytic Visibility on the GPU
Computer Graphics Forum (Proceeding of EUROGRAPHICS 2013), 32(2):409-418, May 2013. [Paper]

Oliver Mattausch, Takeo Igarashi, Michael Wimmer
Freeform Shadow Boundary Editing
Computer Graphics Forum (Proceeding of EUROGRAPHICS 2013), 32(2):175-184, May 2013. [draft]

Christian Luksch, Robert F. Tobler, Ralf Habel, Michael Schwärzler, Michael Wimmer
Fast Light-Map Computation with Virtual Polygon Lights
In Proceedings of ACM Symposium on Interactive 3D Graphics and Games 2013, pages 87-94. March 2013.
[draft]

David Schedl, Michael Wimmer
Simulating partial occlusion in post-processing depth-of-field methods
In GPU Pro 4: Advanced Rendering Techniques, pages 187-200, March 2013 [Paper]

Martin Knecht, Christoph Traxler, Christoph Winklhofer, Michael Wimmer
Reflective and Refractive Objects for Mixed Reality
IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE VR 2013), 19(4):576-582, March 2013. [Slides]

Michael Schwärzler, Christian Luksch, Daniel Scherzer, Michael Wimmer
Fast Percentage Closer Soft Shadows using Temporal Coherence
In Proceedings of ACM Symposium on Interactive 3D Graphics and Games 2013, pages 79-86. March 2013.
[draft]

Irene Reisner-Kollmann
Reconstruction of 3D Models from Images and Point Clouds with Shape Primitives
Supervisor: Werner Purgathofer
Duration: Jan 2010 - Jan 2013
[]

Elmar Eisemann, Ulf Assarsson, Michael Schwarz, Michal Valient, Michael Wimmer
Efficient Real-Time Shadows
In ACM SIGGRAPH 2013 Courses, pages 18:1-18:54. 2013.

Daniel Scherzer, Lei Yang, Oliver Mattausch, Diego Nehab, Pedro V. Sander, Michael Wimmer, Elmar Eisemann
Temporal Coherence Methods in Real-Time Rendering
Computer Graphics Forum, 31(8):2378-2408, December 2012.

Michael Schwärzler, Oliver Mattausch, Daniel Scherzer, Michael Wimmer
Fast Accurate Soft Shadows with Adaptive Light Source Sampling
In Proceedings of the 17th International Workshop on Vision, Modeling, and Visualization (VMV 2012), pages 39-46. November 2012.
[draft] [slides]

Martin Knecht, Christoph Traxler, Oliver Mattausch, Michael Wimmer
Reciprocal Shading for Mixed Reality
Computers & Graphics, 36(7):846-856, November 2012. [draft]

Thomas Auzinger, Ralf Habel, Andreas Musilek, Dieter Hainz, Michael Wimmer
GeigerCam: Measuring Radioactivity with Webcams
Poster shown at ACM SIGGRAPH 2012 ( 5. August 2012- 9. August 2012) In ACM SIGGRAPH 2012 Posters , pages 40:1-40:1.
[Poster]

Oliver Mattausch, Daniel Scherzer, Michael Wimmer, Takeo Igarashi
Tessellation-Independent Smooth Shadow Boundaries
Computer Graphics Forum, 4(31):1465-1470, June 2012. [draft]

Martin Knecht, Georg Tanzmeister, Christoph Traxler, Michael Wimmer
Interactive BRDF Estimation for Mixed-Reality Applications
Journal of WSCG, 20(1):47-56, June 2012. [paper]

David Schedl, Michael Wimmer
A layered depth-of-field method for solving partial occlusion
Journal of WSCG, 20(3):239-246, June 2012. [paper]

Heinrich Fink, Thomas Weber, Michael Wimmer
Teaching a Modern Graphics Pipeline Using a Shader-based Software Renderer
In Eurographics 2012 -- Education Papers, pages 73-80. May 2012.
[preprint]

Thomas Auzinger, Michael Guthe, Stefan Jeschke
Analytic Anti-Aliasing of Linear Functions on Polytopes
Computer Graphics Forum (Proceedings of EUROGRAPHICS 2012), 31(2):335-344, May 2012. [Paper]

Ralf Habel, Michael Kudenov, Michael Wimmer
Practical Spectral Photography
Computer Graphics Forum (Proceedings EUROGRAPHICS 2012), 31(2):449-458, May 2012. [Draft]

Reinhold Preiner, Michael Wimmer
Interactive Screen-Space Triangulation for High-Quality Rendering of Point Clouds
TR-186-2-12-01, April 2012 [tech-report]

Oliver Mattausch, Jiří Bittner, Ari Silvennoinen, Daniel Scherzer, Michael Wimmer
Efficient Online Visibility for Shadow Maps
In GPU Pro 3: Advanced Rendering Techniques, pages 233-242, February 2012

Elmar Eisemann, Ulf Assarsson, Michael Schwarz, Michal Valient, Michael Wimmer
Efficient Real-Time Shadows
In ACM SIGGRAPH 2012 Courses, pages 18:1-18:53. 2012.

Matthias Bernhard, Karl Grosse, Michael Wimmer
Bi-modal Task Faciliation in a Virtual Traffic Scenario through Spatialized Sound Rendering
ACM Transactions on Applied Perception, 8(4):1-22, November 2011.

Patrick Kühtreiber, Martin Knecht, Christoph Traxler
BRDF approximation and estimation for Augmented Reality
In 15th International Conference on System Theory, Control and Computing, pages 318-324. October 2011.
[Paper]

Martin Knecht, Christoph Traxler, Werner Purgathofer, Michael Wimmer
Adaptive Camera-Based Color Mapping For Mixed-Reality Applications
In Proceedings of the 2011 IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2011), pages 165-168. October 2011.
[Preprint] [Video]

Stefan Jeschke, David Cline, Peter Wonka
Estimating Color and Texture Parameters for Vector Graphics
Computer Graphics Forum, 30(2):523-532, April 2011. [paper]

Martin Knecht, Andreas Dünser, Christoph Traxler, Michael Wimmer, Raphael Grasset
A Framework For Perceptual Studies In Photorealistic Augmented Reality
In Proceedings of the 3rd IEEE VR 2011 Workshop on Perceptual Illusions in Virtual Environments, pages 27-32. March 2011.
[paper]

Jiří Bittner, Oliver Mattausch, Ari Silvennoinen, Michael Wimmer
Shadow Caster Culling for Efficient Shadow Mapping
In Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games 2011, pages 81-88. February 2011.
[draft]

Ralf Habel, Anders Nilsson, Michael Wimmer
Level-of-Detail and Streaming Optimized Irradiance Normal Mapping
In GPU Pro 2, pages 143-158, February 2011

Daniel Scherzer, Michael Wimmer, Werner Purgathofer
A Survey of Real-Time Hard Shadow Mapping Methods
Computer Graphics Forum, 30(1):169-186, February 2011. [pdf]

Daniel Scherzer, Michael Schwärzler, Oliver Mattausch
Fast Soft Shadows with Temporal Coherence
In GPU Pro 2, pages 243-255, February 2011

Oliver Mattausch, Daniel Scherzer, Michael Wimmer
Temporal Screen-Space Ambient Occlusion
In GPU Pro 2, pages 123-142, February 2011

Daniel Scherzer, Lei Yang, Oliver Mattausch, Diego Nehab, Pedro V. Sander, Michael Wimmer, Elmar Eisemann
A Survey on Temporal Coherence Methods in Real-Time Rendering
In EUROGRAPHICS 2011 State of the Art Reports, pages 101-126. 2011.
[pdf]

Oliver Mattausch, Daniel Scherzer, Michael Wimmer
High-Quality Screen-Space Ambient Occlusion using Temporal Coherence
Computer Graphics Forum, 29(8):2492-2503, December 2010.

Daniel Scherzer
An Overview of Temporal Coherence Methods in Real-Time Rendering
In 14th International Conference on System Theory and Control 2010, pages 497-502. October 2010.
[pdf]

Ralf Habel
Real-Time Rendering and Animation of Vegetation
In 14th International Conference on System Theory and Control (Joint conference of SINTES14, SACCS10, SIMSIS14), pages 231-236. October 2010.

Martin Knecht, Christoph Traxler, Oliver Mattausch, Werner Purgathofer, Michael Wimmer
Differential Instant Radiosity for Mixed Reality
In Proceedings of the 2010 IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2010), pages 99-107. October 2010.
[paper]

Florian Bagar, Daniel Scherzer, Michael Wimmer
A Layered Particle-Based Fluid Model for Real-Time Rendering of Water
Computer Graphics Forum (Proceedings EGSR 2010), 29(4):1383-1389, June 2010. [draft]

Oliver Mattausch
Visibility Computations for Real-Time Rendering in General 3D Environments
Supervisor: Michael Wimmer
Duration: Januar 2005 - April 2010
[phd]

Ralf Habel, Michael Wimmer
Efficient Irradiance Normal Mapping
In Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games 2010, pages 189-195. February 2010.
[paper]

Reinhold Preiner, Michael Wimmer
Real-Time Global Illumination for Point Cloud Scenes
Computer Graphics & Geometry, 12(1):2-16, 2010.

Daniel Scherzer, Michael Wimmer, Werner Purgathofer
A Survey of Real-Time Hard Shadow Mapping Methods
In EUROGRAPHICS 2010 State of the Art Reports. 2010.
[pdf]

Daniel Scherzer, Lei Yang, Oliver Mattausch
Exploiting Temporal Coherence in Real-Time Rendering
In SIGGRAPH Asia 2010 Courses. 2010.
[image] [paper]

Stefan Jeschke, David Cline, Peter Wonka
Rendering Surface Details with Diffusion Curves
Transaction on Graphics (Siggraph Asia 2009), 28(5):1-8, December 2009. [paper]

Daniel Scherzer, Michael Schwärzler, Oliver Mattausch, Michael Wimmer
Real-Time Soft Shadows Using Temporal Coherence
In Advances in Visual Computing: 5th International Symposium on Visual Computing (ISVC 2009), pages 13-24. December 2009.
[Preprint]

Jiří Bittner, Oliver Mattausch, Peter Wonka, Vlastimil Havran, Michael Wimmer
Adaptive Global Visibility Sampling
ACM Transactions on Graphics, 28(3):94:1-94:10, August 2009. [Preprint]

David Cline, Stefan Jeschke, Anshuman Razdan, Kenric White, Peter Wonka
Dart Throwing on Surfaces
Computer Graphics Forum, 28(4):1217-1226, June 2009. [paper] [video]

Alexander Wilkie, Andrea Weidlich
A Robust Illumination Estimate for Chromatic Adaptation in Rendered Images
Computer Graphics Forum, 28(4):1101-1109, June 2009. [paper]

Andrea Weidlich, Alexander Wilkie
Anomalous Dispersion in Predictive Rendering
Computer Graphics Forum, 28(4):1065-1072, June 2009. []

Andrea Weidlich, Alexander Wilkie
Rendering the Effect of Labradorescence
In Proceedings of Graphics Interface 2009, pages 79-85. May 2009.
[]

Jiří Bittner, Oliver Mattausch, Michael Wimmer
Game-Engine-Friendly Occlusion Culling
In SHADERX7: Advanced Rendering Techniques, pages 637-653, March 2009

Ralf Habel, Alexander Kusternig, Michael Wimmer
Physically Guided Animation of Trees
Computer Graphics Forum (Proceedings EUROGRAPHICS 2009), 28(2):523-532, March 2009. [draft]

Ralf Habel
Real-time Rendering and Animation of Vegetation
Supervisor: Michael Wimmer
Duration: May 2005 - March 2009
[Thesis]

David Grelaud, Nicolas Bonneel, Michael Wimmer, Manuel Asselot, George Drettakis
Efficient and Practical Audio-Visual Rendering for Games using Crossmodal Perception
In Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games 2009, pages 177-182. February 2009.
[Preprint]

Andrea Weidlich
Pseudochromatic Colourisation of Crystals in Predictive Image Synthesis
Supervisor: Alexander Wilkie
Duration: October 2005 - March 2009

Daniel Scherzer
Applications of temporal coherence in real-time rendering
Supervisor: Michael Wimmer
Duration: December 2005 - November 2009

Deepali Bhagvat, Stefan Jeschke, David Cline, Peter Wonka
GPU Rendering of Relief Mapped Conical Frusta
Computer Graphics Forum, 8(28):2131-2139, 2009. [paper]

Elmar Eisemann, Ulf Assarsson, Michael Schwarz, Michael Wimmer
Casting Shadows in Real Time
In ACM SIGGRAPH Asia 2009 Courses. 2009.

Paul Guerrero, Stefan Jeschke, Michael Wimmer
Real-time Indirect Illumination and Soft Shadows in Dynamic Scenes Using Spherical Lights
Computer Graphics Forum, 27(8):2154-2168, October 2008. [paper]

Christian Luksch
Pixel Accurate Shadows with Shadow Mapping
TR-186-2-08-09, September 2008 [paper]

Martin Čadík, Michael Wimmer, László Neumann, Alessandro Artusi
Evaluation of HDR Tone Mapping Methods Using Essential Perceptual Attributes
Computers & Graphics, 32(3):330-349, June 2008. [Preprint]

Daniel Scherzer, Michael Wimmer
Frame Sequential Interpolation for Discrete Level-of-Detail Rendering
Computer Graphics Forum (Proceedings EGSR 2008), 27(4):1175-1181, June 2008. [draft]

Ingo Radax
Instant Radiosity for Real-Time Global Illumination
TR-186-2-08-15, May 2008

Oliver Mattausch, Jiří Bittner, Michael Wimmer
CHC++: Coherent Hierarchical Culling Revisited
Computer Graphics Forum (Proceedings Eurographics 2008), 27(2):221-230, April 2008. [draft]

Ralf Habel, Bogdan Mustata, Michael Wimmer
Efficient Spherical Harmonics Lighting with the Preetham Skylight Model
In Eurographics 2008 - Short Papers, pages 119-122. April 2008.
[Preprint]

Jean Pierre Charalambos, Jiří Bittner, Michael Wimmer, Eduardo Romero
Optimized HLOD Refinement Driven by Hardware Occlusion Queries
In Advances in Visual Computing (Third International Symposium on Visual Computing -- ISVC 2007), pages 106-117. November 2007.
[Preprint]

Martin Knecht
State of the Art Report on Ambient Occlusion
TR-186-2-07-13, November 2007

Michael Schwärzler, Michael Wimmer
Rendering Imperfections: Dust, Scratches, Aging,...
TR-186-2-07-09, September 2007 [TR]

Stefan Jeschke, Stephan Mantler, Michael Wimmer
Interactive Smooth and Curved Shell Mapping
In Rendering Techniques 2007 (Proceedings Eurographics Symposium on Rendering), pages 351-360. June 2007.
[Preprint]

Daniel Scherzer, Stefan Jeschke, Michael Wimmer
Pixel-Correct Shadow Maps with Temporal Reprojection and Shadow Test Confidence
In Rendering Techniques 2007 (Proceedings Eurographics Symposium on Rendering), pages 45-50. June 2007.
[Preprint]

Ralf Habel, Alexander Kusternig, Michael Wimmer
Physically Based Real-Time Translucency for Leaves
In Rendering Techniques 2007 (Proceedings Eurographics Symposium on Rendering), pages 253-263. June 2007.
[Preprint]

Markus Giegl, Michael Wimmer
Fitted Virtual Shadow Maps
In Proceedings of Graphics Interface 2007, pages 159-168. May 2007.
[Preprint]

Oliver Mattausch, Jiří Bittner, Peter Wonka, Michael Wimmer
Optimized Subdivisions for Preprocessed Visibility
In Proceedings of Graphics Interface 2007, pages 335-342. May 2007.
[Preprint]

Michael Wimmer
Real-Time Rendering
Supervisor:
Duration: 2001 - 2007

Stephan Mantler, Stefan Jeschke, Michael Wimmer
Displacement Mapped Billboard Clouds
Poster shown at Symposium on Interactive 3D Graphics and Games (30. April 2007- 2. May 2007)
[poster]

Markus Giegl, Michael Wimmer
Queried Virtual Shadow Maps
In Proceedings of ACM SIGGRAPH 2007 Symposium on Interactive 3D Graphics and Games, pages 65-72. April 2007.
[Preprint]

Markus Giegl, Michael Wimmer
Unpopping: Solving the Image-Space Blend Problem for Smooth Discrete LOD Transitions
Computer Graphics Forum, 26(1):46-49, March 2007. [Preprint]

Ralf Habel, Michael Wimmer, Stefan Jeschke
Instant Animated Grass
Journal of WSCG, 15(1-3):123-128, January 2007. [Preprint]

Georg Zotti, Alexander Wilkie, Werner Purgathofer
A Critical Review of the Preetham Skylight Model
In WSCG , pages 23-30. January 2007.

Stephan Mantler, Stefan Jeschke, Michael Wimmer
Displacement Mapped Billboard Clouds
TR-186-2-07-01, January 2007 [paper]

Attila Neumann, Alessandro Artusi, László Neumann, Georg Zotti, Werner Purgathofer
Accurate Display Gamma Functions based on Human Observation
Color Research & Applications, 32(4):310-319, 2007.

Georg Zotti
Computer Graphics in Historical and Modern Sky Observations
Supervisor: Werner Purgathofer, Alexander Wilkie
Duration: 1/2005--11/2007
[pdf]

Markus Giegl, Michael Wimmer
Queried Virtual Shadow Maps
In ShaderX 5 -- Advanced Rendering Techniques, pages 249-262, December 2006

Georg Zotti, Alexander Wilkie, Werner Purgathofer
Using Virtual Reconstructions in a Planetarium for Demonstrations in Archaeo-Astronomy
In Third Central European Multimedia and Virtual Reality Conference (Proc. CEMVRC2006), pages 43-51. November 2006.

Stephan Mantler, Stefan Jeschke
Interactive Landscape Visualization Using GPU Ray Casting
In Proceedings of Graphite 2006. November 2006.
[paper]

Alexander Wilkie, Andrea Weidlich, Caroline Larboulette, Werner Purgathofer
A Reflectance Model for Diffuse Fluorescent Surfaces
In Proceedings of Graphite 2006, pages 321-328. November 2006.

Martin Čadík, Michael Wimmer, László Neumann, Alessandro Artusi
Image Attributes and Quality for Evaluation of Tone Mapping Operators
In Proceedings of Pacific Graphics 2006 (14th Pacific Conference on Computer Graphics and Applications), pages 35-44. October 2006.
[Paper]

Peter Wonka, Michael Wimmer, Kaichi Zhou, Stefan Maierhofer, Gerd Hesina, Alexander Reshetov
Guided Visibility Sampling
ACM Transactions on Graphics, 25(3):494-502, July 2006. [Preprint]

Oliver Mattausch, Jiří Bittner, Michael Wimmer
Adaptive Visibility-Driven View Cell Construction
In Rendering Techniques 2006 (Proceedings Eurographics Symposium on Rendering), pages 195-206. June 2006.
[paper]

Stefan Jeschke, Michael Wimmer, Werner Purgathofer
Image-based Representations for Accelerated Rendering of Complex Scenes
In EUROGRAPHICS 2005 State of the Art Reports, pages 1-20. August 2005.
[Paper]

Jiří Bittner, Peter Wonka, Michael Wimmer
Fast Exact From-Region Visibility in Urban Scenes
In Rendering Techniques 2005 (Proceedings Eurographics Symposium on Rendering), pages 223-230. June 2005.
[Paper]

Vlastimil Havran, Attila Neumann, Georg Zotti, Werner Purgathofer, Hans-Peter Seidel
On Cross-Validation and Resampling of BRDF Data Measurements
In Proceedings SCCG 2005, pages 161-168. May 2005.
[]

Stefan Jeschke, Michael Wimmer, Heidrun Schumann, Werner Purgathofer
Automatic Impostor Placement for Guaranteed Frame Rates and Low Memory Requirements
In Proceedings of ACM SIGGRAPH 2005 Symposium on Interactive 3D Graphics and Games, pages 103-110. April 2005.
[Paper]

Michael Wimmer, Jiří Bittner
Hardware Occlusion Queries Made Useful
In GPU Gems 2: Programming Techniques for High-Performance Graphics and General-Purpose Computation, pages 91-108, March 2005

Stefan Jeschke
Accelerating the Rendering Process Using Impostors
Supervisor: Heidrun Schumann
Duration: 2002-2005
[pdf]

Georg Zotti, Attila Neumann, Werner Purgathofer
Approximating Real-World Luminaires with OpenGL Lights
In WSCG 2005 Short Paper Proceedings, pages 49-52. February 2005.
[]

Vlastimil Havran, Jiří Bittner, Robert Herzog, Hans-Peter Seidel
Ray Maps for Global Illumination
In Eurographics Symposium on Rendering, pages 43-54. 2005.
[Paper]

Jiří Bittner, Michael Wimmer, Harald Piringer, Werner Purgathofer
Coherent Hierarchical Culling: Hardware Occlusion Queries Made Useful
Computer Graphics Forum, 23(3):615-624, September 2004. [Paper]

Alexander Wilkie, Robert F. Tobler, Christiane Ulbricht, Georg Zotti, Werner Purgathofer
An Analytical Model for Skylight Polarisation
In Proceedings of the Eurographics Symposium on Rendering, pages 387-399. June 2004.
[]

Michael Wimmer, Daniel Scherzer, Werner Purgathofer
Light Space Perspective Shadow Maps
In Rendering Techniques 2004 (Proceedings Eurographics Symposium on Rendering), pages 143-151. June 2004.
[Paper]

Jiří Bittner, Peter Wonka
Visibility in Computer Graphics
Environment and Planning B: Planning and Design, 30(5):729-756, September 2003.

Michael Wimmer, Peter Wonka
Rendering Time Estimation for Real-Time Rendering
In Rendering Techniques 2003 (Proceedings Eurographics Symposium on Rendering), pages 118-129. June 2003.
[Paper]

Alessandro Artusi, Jiří Bittner, Michael Wimmer, Alexander Wilkie
Delivering Interactivity to Complex Tone Mapping Operators
In Rendering Techniques 2003 (Proceedings Eurographics Symposium on Rendering), pages 38-44. June 2003.
[Paper]

Stefan Jeschke, Michael Wimmer
Textured Depth Meshes for Real-Time Rendering of Arbitrary Scenes
In Rendering Techniques 2002 (Proceedings Eurographics Workshop on Rendering), pages 181-190. June 2002.

Stefan Jeschke, Michael Wimmer, Heidrun Schumann
Layered Environment-Map Impostors for Arbitrary Scenes
In Proceedings of Graphics Interface 2002, pages 1-8. May 2002.

Stefan Jeschke, Michael Wimmer
An Error Metric for Layered Environment Map Impostors
TR-186-2-02-04, February 2002 [Technical report]

K. Devlin, A. Chalmers, Alexander Wilkie, Werner Purgathofer
STAR Report on Tone Reproduction and Physically Based Spectral Rendering
In Eurographics 2002. 2002.

Jiří Bittner, Peter Wonka, Michael Wimmer
Visibility Preprocessing for Urban Scenes using Line Space Subdivision
In Proceedings of Pacific Graphics 2001 (Ninth Pacific Conference on Computer Graphics and Applications), pages 276-284. October 2001.
[Paper]

Peter Wonka, Michael Wimmer, François Sillion
Instant Visibility
Computer Graphics Forum, 20(3):411-421, September 2001. [Paper]

Michael Wimmer, Peter Wonka, François Sillion
Point-Based Impostors for Real-Time Visualization
In Rendering Techniques 2001 (Proceedings Eurographics Workshop on Rendering), pages 163-176. June 2001.
[Paper]

A. Brusi, Mateu Sbert, Philippe Bekaert, Werner Purgathofer
Optimal Ray Shooting in Monte Carlo Radiosity
Computers&Graphics, 26, 2001.

Alexander Wilkie, Robert F. Tobler, Werner Purgathofer
Orientation Lightmaps for Photon Radiosity in Complex Environments
The Visual Computer, 2001.

Peter Wonka, Michael Wimmer, Dieter Schmalstieg
Visibility Preprocessing with Occluder Fusion for Urban Walkthroughs
In Rendering Techniques 2000 (Proceedings Eurographics Workshop on Rendering), pages 71-82. June 2000.
[Paper]

Michael Wimmer, Markus Giegl, Dieter Schmalstieg
Fast Walkthroughs with Image Caches and Ray Casting
Computers and Graphics, 23(6):831-838, December 1999.

Michael Wimmer, Markus Giegl, Dieter Schmalstieg
Fast Walkthroughs with Image Caches and Ray Casting
In Virtual Environments '99. Proceedings of the 5th Eurographics Workshop on Virtual Environments, pages 73-84. June 1999.

Robert F. Tobler, Alexander Wilkie, Martin Feda, Werner Purgathofer
A Hierarchical Subdivision Algorithm for Stochastic Radiosity Methods
In Eurographics Rendering Workshop 1997, pages 193-204. June 1997.
[image1]

Christoph Traxler, Michael Gervautz
Efficient Ray Tracing of Complex Natural Scenes
In Proceedings of Fractal 97. 1997.
[paper]