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

Christian Luksch, Robert F. Tobler, Ralf Habel, Michael Schwärzler, Michael WimmerORCID iD
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]

Werner PurgathoferORCID iD, Robert F. Tobler
Current Trends in Computer Graphics
Buletinul Institutului Politehnic din Iaşi, (2):9-24, 2010. []

Alexander Wilkie, Robert F. Tobler, Christiane Ulbricht, Georg Zotti, Werner PurgathoferORCID iD
An Analytical Model for Skylight Polarisation
In Proceedings of the Eurographics Symposium on Rendering, pages 387-399. June 2004.
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Robert F. Tobler, Stefan Maierhofer, Alexander Wilkie
A Multiresolution Mesh Generation Approach for Procedural Definition of Complex Geometry
In Shape Modeling International 2002, pages 35-42. 2002.

Robert F. Tobler, Stefan Maierhofer, Alexander Wilkie
Mesh-Based Parametrized L-Systems and Generalized Subdivision for Generating Complex Geometry
International Journal of Shape Modeling, 8(2):173-191, 2002.

Alexander Wilkie, Robert F. Tobler, Werner PurgathoferORCID iD
Combined Rendering of Polarization and Fluorescence Effects
TR-186-2-01-11, April 2001 [paper]

Heinrich Hey, Robert F. Tobler, Werner PurgathoferORCID iD
Real-Time Occlusion Culling With A Lazy Occlusion Grid
TR-186-2-01-02, January 2001 [paper]

Werner PurgathoferORCID iD, Heinrich Hey, Robert F. Tobler
Real-Time Occlusion Culling with a Lazy Occlusion Grid
In Rendering Techniques'01 (proceedings of Eurographics Workshop on Rendering 2001, June 2001), Springer-Verlag, Wien, 2001

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

Werner PurgathoferORCID iD, Alexander Wilkie, Robert F. Tobler
Combined Rendering of Polarization and Fluorescence Effects
In Rendering Techniques'01 (proceedings of Eurographics Workshop on Rendering 2001), June 2001, Springer- Verlag, Wien, 2001

László Szirmay-Kalos, Mateu Sbert, Roel Martinez, Robert F. Tobler
Incoming First-Shot for Non-Diffuse Global Illumination
TR-186-2-00-04, April 2000 [paper]

Werner PurgathoferORCID iD, Alexander Wilkie, Robert F. Tobler
Raytracing of Dispersion Effects
In Proceedings of WSCG2000, Plzen, Czech Republic, February 2000

Werner PurgathoferORCID iD, Robert F. Tobler
Hierarchical Stochastic Radiosity for Implicitly Defined Surfaces
In Machine Graphics & Vision, Vol. 9, No. 3, pp.561-571, 2000

Thomas Theußl, Robert F. Tobler, Eduard GröllerORCID iD
The Multi-Dimensional Hartley Transform as a Basis for Volume Rendering
TR-186-2-99-21, October 1999 [paper]

Helmut Mastal, Robert F. Tobler, Werner PurgathoferORCID iD
Radiosity for Large Vegetation Scenes
TR-186-2-99-17, June 1999 [paper]

Alexander Wilkie, Robert F. Tobler, Werner PurgathoferORCID iD
Orientation Lightmaps for Photon Radiosity in Complex Environments
TR-186-2-99-11, April 1999 [paper]

Heinrich Hey, Robert F. Tobler, Werner PurgathoferORCID iD
Lazy Occlusion Grid Culling
TR-186-2-99-12, March 1999 [paper]

Dieter Schmalstieg, Robert F. Tobler
Real-time Bounding Box Area Computation
TR-186-2-99-05, January 1999 [paper]

Werner PurgathoferORCID iD, Alexander Wilkie, Robert F. Tobler
A Spectral Extension to the Tagged Image File Format.
Short Communications of The Seventh International Conference in Central Europe on Computer Graphics, Visualisation and Digital Interactive Media '99, University of West Bohemia, Pilsen, Czech Republic, February 1999.

Robert F. Tobler
X-Mas 1999

Dieter Schmalstieg, Robert F. Tobler
Fast Projected Area Computation for 3D Bounding Boxes.
Journal of Graphics Tools, Vol. 4., No. 2, pp. 37-43, A. K. Peters, Ltd., 1999.

Werner PurgathoferORCID iD, Robert F. Tobler, Helmut Mastal
Radiosity for large Vegetation Scenes.
State of the Art Report, Eurographics´99, Milano, Italy, 1999.

Werner PurgathoferORCID iD, Robert F. Tobler, Helmut Mastal
Radiosity Calculations for Rotational Surfaces.
Proceedings of WSCG´99, pp. 186-193, Univ.of Plzen, 1999.

Alexander Wilkie, Robert F. Tobler, Werner PurgathoferORCID iD
A Spectral Extension to the Tag Image File Format
TR-186-2-98-28, October 1998 [paper]

Helmut Mastal, Robert F. Tobler, Werner PurgathoferORCID iD
Radiosity--Calculations for Rotational Surfaces
TR-186-2-98-27, October 1998 [paper]

Robert F. Tobler
Designing a Parallel Object Oriented Graphics Framework
TR-186-2-98-34, September 1998 [paper]

Robert F. Tobler, László Neumann, Mateu Sbert, Werner PurgathoferORCID iD
A new Form Factor Analogy and its Application to Stochastic Global Illumination Algorithms
TR-186-2-98-33, June 1998 [paper]

Robert F. Tobler
Designing a Parallel Object Oriented Graphics Framework
In the Proceedings of the 2nd Eurographics Workshop on Parallel Rendering and Visualisation, Rennes, September 1998.

Werner PurgathoferORCID iD, Alexander Wilkie, Robert F. Tobler
Photon Radiosity Lightmaps for CSG Solids
In Proceedings of the CSG98 conference "CSG98 - Set theoretic Solid Modelling Techniques and Applications", Ammerdown, UK, April 1998.

S. Hynst, Werner PurgathoferORCID iD, Robert F. Tobler
Linearly Combining Shading Models for Texturing in Global Illumination Algorithms
In Proceedings of the WinterSchool of Computer Graphics, Plzen, Czech Republic, February 1998.

László Neumann, Werner PurgathoferORCID iD, Mateu Sbert, Robert F. Tobler
A new Form Factor Analogy and its Application to Stochastic Global Illumination Algorithms
In Rendering Techniques 98, Springer-Verlag, Wien, 1998.

László Neumann, Werner PurgathoferORCID iD, Mateu Sbert, Robert F. Tobler
A New Formfactor Analogy
In Rendering Techniques´98 (ed. G.Drettakis, N.Max), Springer-Verlag, Wien, July 1998.

Alexander Wilkie, Robert F. Tobler, Werner PurgathoferORCID iD
Photon Radiosity Lightmaps for CSG Solids
TR-186-2-97-19, September 1997 [paper]

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

Michael WimmerORCID iD, Robert F. Tobler
Interactive Techniques in Three-dimensional Modeling
In 13th Spring Conference on Computer Graphics, pages 41-48. June 1997.

Robert F. Tobler
Global Illumination using Stochastic Radiosity for Constructive Solid Geometry
Supervisor: Werner PurgathoferORCID iD
Duration: April 1994 — April 1997

Dieter Schmalstieg, Robert F. Tobler
Exploiting coherence in 2 1/2 D visibility computation
TR-186-2-96-18, July 1996 [paper]

Robert F. Tobler, Martin Feda, Werner PurgathoferORCID iD, Alexander Wilkie
A Hierarchical Subdivision Algorithm for Stochastic Radiosity Methods
TR-186-2-96-14, April 1996 [paper]

Robert F. Tobler, Thomas Galla, Werner PurgathoferORCID iD
ACSGM -- An adaptive CSG meshing algorithm
TR-186-2-95-13, December 1995 [paper]

Robert F. Tobler, Helwig LöffelmannORCID iD, Thomas Galla, Werner PurgathoferORCID iD
BABEL: A Generic Data structure for Geometric Modeling
TR-186-2-95-07, November 1995 [paper]

László Neumann, Robert F. Tobler, Pavol Elias
The Constant Radiosity Step
In Rendering Techniques. July 1995.

Werner PurgathoferORCID iD, Robert F. Tobler, Manfred Geiler
Generating Semi-Stochastic Threshold Matrices for Ordered Dithering
In Proceedings of 11th Spring Conference on Computer Graphics. May 1995.

Robert F. Tobler, Helwig LöffelmannORCID iD, Werner PurgathoferORCID iD
VEGA: Vienna Environment for Graphics Applications
Proceedings of Winter School on Compuer Graphics (WSCG), February 1995.

László Neumann, Werner PurgathoferORCID iD, Robert F. Tobler, Attila Neumann, Pavol Elias, Martin Feda, Xavier Pueyo
The Stochastic Ray Method for Radiosity
TR-186-2-95-3, January 1995 [paper]

Robert F. Tobler
ACSGM: An Adaptive CSG Meshing Algorithm, 1995, University of Girona, Spain

Werner PurgathoferORCID iD, Robert F. Tobler, Manfred Geiler
Improved Matrices for Ordered Dithering
In Graphics Gems V, 1995

László Neumann, Werner PurgathoferORCID iD, Robert F. Tobler, Attila Neumann, Pavol Elias, Martin Feda, Xavier Pueyo
The Stochastic Ray Method for Radiosity
In Rendering Techniques. 1995.

László Neumann, Werner PurgathoferORCID iD, Robert F. Tobler, Attila Neumann, Pavol Elias, Martin Feda, Xavier Pueyo
The Stochastic Ray Method for Radiosity
TR-186-2-94-17, November 1994

Martin Feda, Robert F. Tobler, László Neumann
Fast Perspective Z-Buffer with Inverse Depths
TR-186-2-94-16, November 1994 [paper]

Werner PurgathoferORCID iD, Robert F. Tobler, Manfred Geiler
Forced Random Dithering: Improved Threshold Matrices for Ordered Dithering
In Proceedings of 1st IEEE International Conference on Image Processing. November 1994.

Werner PurgathoferORCID iD, Robert F. Tobler, Manfred Geiler
Forced Random Dithering: Improved Threshold Matrices for Ordered Dithering
TR-186-2-94-15, November 1994 [paper]

Robert F. Tobler, Helwig LöffelmannORCID iD, Werner PurgathoferORCID iD
VEGA: Vienna Environment for Graphics Applications
TR-186-2-94-6, November 1994 [paper]

W. Stürzlinger, Robert F. Tobler
Two Optimization Methods for Raytracing
In Proceedings of Spring School on Computer Graphics, pages 104-107. June 1994.

Robert F. Tobler
New Efficient Algorithms with Positive Definite Radiosity Matrix, 1994,

Robert F. Tobler
Texture Mapping für Raytracing