Your search returned the following 13 documents:

13. Exponential Shadow Maps
    Thomas Annen, Tom Mertens, Hans-Peter Seidel, Eddy Flerackers, and Jan Kautz
    In: Proceedings of Graphics Interface 2008, Windsor, Ontario, Canada, 2008, 155-161
    
12. Real-Time, All-Frequency Shadows in Dynamic Scenes
    Thomas Annen, Zhao Dong, Tom Mertens, Philippe Bekaert, Hans-Peter Seidel, and Jan Kautz
    In: Proceedings of ACM SIGGRAPH 2008, Los Angeles, USA, 2008, 1-8
    
11. Vector Field Contours
    Thomas Annen, Holger Theisel, Christian Rössl, Gernot Ziegler, and Hans-Peter Seidel
    In: Proceedings of the Graphics Interface 2008, Windsor, Ontario, Canada, 2008, 97-105
    
10. Convolution Shadow Maps
    Thomas Annen, Tom Mertens, Philippe Bekaert, Hans-Peter Seidel, and Jan Kautz
    In: Rendering Techniques 2007: Eurographics Symposium on Rendering, Grenoble, France, 2007, 51-60
    
9. Distributed Rendering for Multiview Parallax Displays
   Thomas Annen, Wojciech Matusik, Matthias Zwicker, Hanspeter Pfister, and Hans-Peter Seidel
   In: Proceedings of Stereoscopic Displays and Virtual Reality Systems XIII, San Jose, USA, 2006, 231-240
   [PDF: Download: 6055A-24.pdf]
   
8. Practical Shadow Mapping
   Stefan Brabec, Thomas Annen, and Hans-Peter Seidel
   In: Graphics Tools: The JGT Editors' Choice, 2005, 217-228
   
7. A CAVE System for Interactive Modeling of Global Illumination in Car Interior
   Kirill Dmitriev, Thomas Annen, Grzegorz Krawczyk, Karol Myszkowski, and Hans-Peter Seidel
   In: ACM Symposium on Virtual Reality Software and Technology (VRST 2004), Hong Kong, 2004, 137-145
   [PDF: Download: vrst04.pdf]
   
6. Radiance Transfer Using Spherical Harmonic Gradients
   Thomas Annen
   Master's thesis, Universität des Saarlandes, 2004
   
5. Spherical Harmonic Gradients for Mid-Range Illumination
   Thomas Annen, Jan Kautz, Frédo Durand, and Hans-Peter Seidel
   In: Rendering Techniques 2004 : Eurographics Symposium on Rendering, Norrköping, Sweden, 2004, 331-336
   
4. Adaptive Logarithmic Mapping For Displaying High Contrast Scenes
   Frederic Drago, Karol Myszkowski, Thomas Annen, and Norishige Chiba
   In: The European Association for Computer Graphics 24th Annual Conference: EUROGRAPHICS 2003, Granada, Spain, September, 2003, 419-426
   [PDF: Download: logmap.pdf]
   
3. Practical Shadow Mapping
   Stefan Brabec, Thomas Annen, and Hans-Peter Seidel
   Journal of Graphics Tools 7 (4): 9-18, 2003
   
2. Advanced Shadow Map Parameterization
   Thomas Annen
   Master's thesis, Hochschule für Technik und Wirtschaft des Saarlandes, 2002
   [PDF: Download: diploma.pdf]
   
1. Shadow Mapping for Hemispherical and Omnidirectional Light Sources
   Stefan Brabec, Thomas Annen, and Hans-Peter Seidel
   In: Advances in Modelling, Animation and Rendering (Proceedings Computer Graphics International 2002), Bradford, UK, 2002, 397-408