Werner Purgathofer

	2009
63		Werner Purgathofer: Guest Editor's Introduction: Special Section on VRST. IEEE Trans. Vis. Comput. Graph. 15(1): 4-5 (2009)
	2006
62		Alexander Wilkie, Andrea Weidlich, Caroline Larboulette, Werner Purgathofer: A reflectance model for diffuse fluorescent surfaces. GRAPHITE 2006: 321-331
61		Alessandro Artusi, Carlo Gatta, Daniele Marini, Werner Purgathofer, Alessandro Rizzi: Speed-up Technique for a Local Automatic Colour Equalization Model. Comput. Graph. Forum 25(1): 5-14 (2006)
60		Christiane Ulbricht, Alexander Wilkie, Werner Purgathofer: Verification of Physically Based Rendering Algorithms. Comput. Graph. Forum 25(2): 237-255 (2006)
	2005
59		László Neumann, Mateu Sbert, Bruce Gooch, Werner Purgathofer: Computational Aesthetics 2005: Eurographics Workshop on Computational Aesthetics in Graphics, Visualization and Imaging 2005, Girona, Spain, May 18-20, 2005 Eurographics Association 2005
58		Kresimir Matkovic, László Neumann, Attila Neumann, Thomas Psik, Werner Purgathofer: Global Contrast Factor - a New Approach to Image Contrast. Computational Aesthetics 2005: 159-167
57		Alexander Wilkie, Caroline Larboulette, Werner Purgathofer: Spectral Colour Order Systems and Appearance Metrics for Fluorescent Solid Colours. Computational Aesthetics 2005: 241-245
56		Stefan Jeschke, Michael Wimmer, Heidrun Schumann, Werner Purgathofer: Automatic impostor placement for guaranteed frame rates and low memory requirements. SI3D 2005: 103-110
55		Georg Zotti, Attila Neumann, Werner Purgathofer: Approximating Real-World Luminaires with OpenGL Lights. WSCG (Short Papers) 2005: 49-52
	2004
54		Michael Wimmer, Daniel Scherzer, Werner Purgathofer: Light Space Perspective Shadow Maps. Rendering Techniques 2004: 143-152
53		Alexander Wilkie, Claudia Ulbricht, Robert F. Tobler, Georg Zotti, Werner Purgathofer: An Analytical Model for Skylight Polarization. Rendering Techniques 2004: 387-398
52		Kresimir Matkovic, Thomas Psik, Ina Wagner, Werner Purgathofer: Tangible Image Query. Smart Graphics 2004: 31-42
51		Jirí Bittner, Michael Wimmer, Harald Piringer, Werner Purgathofer: Coherent Hierarchical Culling: Hardware Occlusion Queries Made Useful. Comput. Graph. Forum 23(3): 615-624 (2004)
	2003
50		Werner Purgathofer: Open Issues in Photo-realistic Rendering. Comput. Graph. Forum 22(3): 222 (2003)
49		Vlastimil Havran, Werner Purgathofer: On comparing ray shooting algorithms. Computers & Graphics 27(4): 593-604 (2003)
	2002
48		Armin Kanitsar, Thomas Theußl, Lukas Mroz, Milos Srámek, Anna Vilanova Bartrolí, Balázs Csébfalvi, Jirí Hladuvka, Dominik Fleischmann, Michael Knapp, Rainer Wegenkittl, Petr Felkel, Stefan Guthe, Werner Purgathofer, Eduard Gröller: Christmas Tree Case Study: Computed Tomography as a Tool for Mastering Complex Real World Objects with Applications in Computer Graphics. IEEE Visualization 2002
47		Werner Purgathofer: Modeling with General Subdivision Meshes. VMV 2002: 59
46		Heinrich Hey, Werner Purgathofer: Advanced Radiance Estimation For Photon Map Global Illumination. Comput. Graph. Forum 21(3): (2002)
45		Alex Brusi, Mateu Sbert, Philippe Bekaert, Robert F. Tobler, Werner Purgathofer: Optimal ray shooting in Monte Carlo radiosity. Computers & Graphics 26(2): 351-354 (2002)
44		Dieter Schmalstieg, Anton L. Fuhrmann, Gerd Hesina, Zsolt Szalavári, L. Miguel Encarnação, Michael Gervautz, Werner Purgathofer: The Studierstube Augmented Reality Project. Presence 11(1): 33-54 (2002)
	2001
43		Anton L. Fuhrmann, Werner Purgathofer: Studierstube: An Application Environment for Multi-User Games in Virtual Reality. GI Jahrestagung (2) 2001: 1185-1190
42		Alexander Wilkie, Robert F. Tobler, Werner Purgathofer: Combined Rendering of Polarization and Fluorescence Effects. Rendering Techniques 2001: 197-204
41		Heinrich Hey, Robert F. Tobler, Werner Purgathofer: Real-Time Occlusion Culling with a Lazy Occlusion Grid. Rendering Techniques 2001: 217-222
40		Chris Faisstnauer, Werner Purgathofer, Michael Gervautz, Jean-Dominique Gascuel: Construction of an Open Geometry Server for Client-Server Virtual Environments. VR 2001: 105-
39		Anton L. Fuhrmann, Jan Prikryl, Robert F. Tobler, Werner Purgathofer: Interactive content for presentations in virtual reality. VRST 2001: 183-189
38		Alexander Wilkie, Robert F. Tobler, Werner Purgathofer: Orientation lightmaps for photon tracing in complex environments. The Visual Computer 17(5): 318-327 (2001)
	2000
37		Alexander Wilkie, Robert F. Tobler, Werner Purgathofer: Orientation Lightmaps for Photon Tracing in Complex Environments. Computer Graphics International 2000: 279-286
36		Chris Faisstnauer, Dieter Schmalstieg, Werner Purgathofer: Scheduling for Very Large Virtual Environments and Networked Games Using Visibility and Priorities. DS-RT 2000: 31-38
35		Chris Faisstnauer, Dieter Schmalstieg, Werner Purgathofer: Priority Round-Robin Scheduling for Very Large Virtual Environments. VR 2000: 135-142
34		Jan Prikryl, Philippe Bekaert, Werner Purgathofer: Importance-Driven Hierarchical Stochastic Ray Radiosity. WSCG 2000
33		Alexander Wilkie, Robert F. Tobler, Werner Purgathofer: Raytracing of Dispersion Effects in Transparent Materials. WSCG 2000
32		Chris Faisstnauer, Dieter Schmalstieg, Werner Purgathofer: Priority Scheduling for Networked Virtual Environments. IEEE Computer Graphics and Applications 20(6): 66-75 (2000)
	1999
31		Anton L. Fuhrmann, Dieter Schmalstieg, Werner Purgathofer: Fast calibration for augmented reality. VRST 1999: 166-167
30		Gerd Hesina, Dieter Schmalstieg, Anton L. Fuhrmann, Werner Purgathofer: Distributed Open Inventor: a practical approach to distributed 3D graphics. VRST 1999: 74-81
29		László Szirmay-Kalos, Werner Purgathofer: Global ray-bundle tracing with infinite number of rays. Computers & Graphics 23(2): 193-202 (1999)
28		László Szirmay-Kalos, Balázs Csébfalvi, Werner Purgathofer: Importance driven quasi-random walk solution of the rendering equation. Computers & Graphics 23(2): 203-211 (1999)
	1998
27		László Neumann, Kresimir Matkovic, Werner Purgathofer: Automatic Exposure in Computer Graphics Based on the Minimum Information Loss Principle. Computer Graphics International 1998: 666-
26		László Szirmay-Kalos, Werner Purgathofer: Global Ray-Bundle Tracing with Hardware Acceleration. Rendering Techniques 1998: 247-258
25		Robert F. Tobler, László Neumann, Mateu Sbert, Werner Purgathofer: A New Form Factor Analogy and its Application to Stochastic Global Illumination Algorithms. Rendering Techniques 1998: 35-44
24		László Neumann, Kresimir Matkovic, Werner Purgathofer: Perception Based Color Image Difference. Comput. Graph. Forum 17(3): 233-242 (1998)
23		László Neumann, Kresimir Matkovic, Attila Neumann, Werner Purgathofer: Incident Light Metering in Computer Graphics. Comput. Graph. Forum 17(4): 235-247 (1998)
	1997
22		Rainer Wegenkittl, Eduard Gröller, Werner Purgathofer: Animating Flow Fields: Rendering of Oriented Line Integral Convolution. CA 1997: 15-
21		Robert F. Tobler, Alexander Wilkie, Martin Feda, Werner Purgathofer: A Hierarchcal Subdivision Algorithm for Stochastic Radiosity. Rendering Techniques 1997: 193-203
20		Helwig Löffelmann, Lukas Mroz, Eduard Gröller, Werner Purgathofer: Stream arrows: enhancing the use of stream surfaces for the visualization of dynamical systems. The Visual Computer 13(8): 359-369 (1997)
	1996
19		Attila Neumann, László Neumann, Philippe Bekaert, Yves D. Willems, Werner Purgathofer: Importance-Driven Stochastic Ray Radiosity. Rendering Techniques 1996: 111-122
18		Mateu Sbert, Xavier Pueyo, László Neumann, Werner Purgathofer: Global multipath Monte Carlo algorithms for radiosity. The Visual Computer 12(2): 47-61 (1996)
	1995
17		Pat Hanrahan, Werner Purgathofer: Rendering Techniques '95, Proceedings of the Eurographics Workshop in Dublin, Ireland, June 12-14, 1995 Springer 1995
16		László Neumann, Werner Purgathofer, Robert F. Tobler, Attila Neumann, Pavol Eliás, Martin Feda, Xavier Pueyo: The Stochastic Ray Method for Radiosity. Rendering Techniques 1995: 206-218
	1994
15		Werner Purgathofer, Robert F. Tobler, Manfred Geiler: Forced Random Dithering: Improved Threshold Matrices for Ordered Dithering. ICIP (2) 1994: 1032-1035
14		Peter Ferschin, Ingeborg Tastl, Werner Purgathofer: A Comparison of Techniques for the Transformation of Radiosity Values to Monitor Colors. ICIP (3) 1994: 992-996
13		Martin Feda, Werner Purgathofer: A Median Cut Algorithm for Efficient Sampling of Radiosity Functions. Comput. Graph. Forum 13(3): 433-442 (1994)
	1993
12		Werner Purgathofer, Michael Zeiller: CSG Based Collison Detection. Graphics and Robotics 1993: 59-72
	1990
11		Wilhelm Barth, Werner Purgathofer, Th. Rainer: Picture files for hierarchically structured pictures. Computers & Graphics 14(2): 289-295 (1990)
	1989
10		Werner Purgathofer, Jürgen Schönhut: Advances in Computer Graphics V (Tutorials from Eurographics'89 Conf.) Springer 1989
	1988
9		Alexander Clauer, Werner Purgathofer: Austrographics '88, Aktuelle Entwicklungen in der Graphischen Datenverarbeitung, Fachtagung, Wien, 28.-30. September 1988, Proceedings Springer 1988
8		Michael Gervautz, Werner Purgathofer: RISS - Ein Entwicklungssystem zur Generierung realistischer Bilder. Visualisierungstechniken und Algorithmen 1988: 61-79
	1987
7		Werner Purgathofer: Identification in a high-level graphics programming language. Computers & Graphics 11(1): 3-10 (1987)
6		Werner Purgathofer: A statistical method for adaptive stochastic sampling. Computers & Graphics 11(2): 157-162 (1987)
	1986
5		Werner Purgathofer: Erweiterung von Modula-2 um höhere graphische Sprachelemente. Software-Architektur 1986: 138-153
	1985
4		Werner Purgathofer: Eine neue Methode in der garphischen Datenverarbeitung: Stochastisches Sampling. GI Jahrestagung 1985: 406-417
3		Werner Purgathofer: Ein allgemeiner graphischer Editor. Angewandte Informatik 27(2): 77-83 (1985)
	1982
2		Wilhelm Barth, Josef Dirnberger, Werner Purgathofer: Die Implementierung von PASCAL/BILD. PASCAL 1982: 81-95
1		Wilhelm Barth, Josef Dirnberger, Werner Purgathofer: The high-level graphics programming language PASCAL/Graph. Computers & Graphics 6(3): 109-119 (1982)

Coauthor Index

1	Alessandro Artusi	[61]
2	Wilhelm Barth	[1] [2] [11]
3	Anna Vilanova Bartrolí (Anna Vilanova)	[48]
4	Philippe Bekaert	[19] [34] [45]
5	Jirí Bittner	[51]
6	Alex Brusi	[45]
7	Alexander Clauer	[9]
8	Balázs Csébfalvi	[28] [48]
9	Josef Dirnberger	[1] [2]
10	Pavol Eliás	[16]
11	L. Miguel Encarnação	[44]
12	Chris Faisstnauer	[32] [35] [36] [40]
13	Martin Feda	[13] [16] [21]
14	Petr Felkel	[48]
15	Peter Ferschin	[14]
16	Dominik Fleischmann	[48]
17	Anton L. Fuhrmann	[30] [31] [39] [43] [44]
18	Jean-Dominique Gascuel	[40]
19	Carlo Gatta	[61]
20	Manfred Geiler	[15]
21	Michael Gervautz	[8] [40] [44]
22	Bruce Gooch	[59]
23	Eduard Gröller (M. Eduard Gröller)	[20] [22] [48]
24	Stefan Guthe	[48]
25	Pat Hanrahan	[17]
26	Vlastimil Havran	[49]
27	Gerd Hesina	[30] [44]
28	Heinrich Hey	[41] [46]
29	Jirí Hladuvka	[48]
30	Stefan Jeschke	[56]
31	Armin Kanitsar	[48]
32	Michael Knapp	[48]
33	Caroline Larboulette	[57] [62]
34	Helwig Löffelmann	[20]
35	Daniele Marini	[61]
36	Kresimir Matkovic	[23] [24] [27] [52] [58]
37	Lukas Mroz	[20] [48]
38	Attila Neumann	[16] [19] [23] [55] [58]
39	László Neumann	[16] [18] [19] [23] [24] [25] [27] [58] [59]
40	Harald Piringer	[51]
41	Jan Prikryl	[34] [39]
42	Thomas Psik	[52] [58]
43	Xavier Pueyo	[16] [18]
44	Th. Rainer	[11]
45	Alessandro Rizzi	[61]
46	Mateu Sbert	[18] [25] [45] [59]
47	Daniel Scherzer	[54]
48	Dieter Schmalstieg	[30] [31] [32] [35] [36] [44]
49	Jürgen Schönhut	[10]
50	Heidrun Schumann (Heidi Schumann)	[56]
51	Milos Srámek	[48]
52	Zsolt Szalavári	[44]
53	László Szirmay-Kalos	[26] [28] [29]
54	Ingeborg Tastl	[14]
55	Thomas Theußl	[48]
56	Robert F. Tobler	[15] [16] [21] [25] [33] [37] [38] [39] [41] [42] [45] [53]
57	Christiane Ulbricht	[60]
58	Claudia Ulbricht	[53]
59	Ina Wagner	[52]
60	Rainer Wegenkittl	[22] [48]
61	Andrea Weidlich	[62]
62	Alexander Wilkie	[21] [33] [37] [38] [42] [53] [57] [60] [62]
63	Yves D. Willems	[19]
64	Michael Wimmer	[51] [54] [56]
65	Michael Zeiller	[12]
66	Georg Zotti	[53] [55]

Colors in the list of coauthors