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Dr. rer. nat. Jan Klein
Dr. rer. nat. Jan Klein
This page is no longer maintained: new homepage
Until 08/2005, I was a member of the research group Algorithms
and Complexity in Paderborn (Prof. Friedhelm Meyer auf der Heide).
Since 09/2005, I am a member of
MeVis Research in Bremen (Prof. Heinz-Otto Peitgen).
Research Areas
- Collision Detection, Implicit Surfaces, Point Clouds, Real-Time Rendering.
Publications
2005
| Jan Klein Efficient Collision Detection for Point and Polygon Based Models (pdf) PhD thesis, University of Paderborn, Germany, July, 2005 |
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| Jan Klein, Gabriel Zachmann The Expected Running Time of Hierarchical Collision Detection (pdf-1,pdf-2, TR, poster, BibTex) In: SIGGRAPH 2005, Poster Session, Los Angeles, USA, August, 2005 |
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| Jan Klein, Gabriel Zachmann (pdf,
BibTex) Interpolation Search for Point Cloud Intersection In: Proceedings of the 13-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision'2005 (WSCG'2005), full paper, Plzen, Czech Republic, pages 163-170, January/Februrary, 2005 |
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| 2004 | ||
| Jan Klein, Gabriel Zachmann Point Cloud Surfaces using Geometric Proximity Graphs (pdf, BibTex) In: Computers and Graphics (Journal), Vol. 28, No. 6, Elsevier, pages 839-850, December, 2004 |
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| Jan Klein, Jens Krokowski, Matthias Fischer,
Michael Wand, Rolf Wanka, Friedhelm Meyer auf
der Heide The Randomized Sample Tree: A Data Structure for Interactive Walkthroughs in Externally Stored Virtual Environments (pdf, BibTex) In: Presence (Journal), Vol. 13, No. 6, The MIT Press, pages 617-637, December, 2004 |
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| Jan Klein, Gabriel Zachmann Point Cloud Collision Detection (pdf, video, BibTex) In: Computer Graphics Forum (Proceedings of EUROGRAPHICS 2004), Vol. 23, No. 3, Grenoble, France, pages 567-576, August/September, 2004 |
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| Jan Klein, Gabriel Zachmann Nice and Fast Implicit Surfaces over Noisy Point Clouds (pdf-1, pdf-2, BibTex) In: SIGGRAPH 2004, Sketches, Los Angeles, USA, August, 2004 |
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| Jan Klein, Gabriel Zachmann Proximity Graphs for Defining Surfaces over Point Clouds (pdf, BibTex) In: Eurographics Symposium on Point-Based Grahics (SPBG'04), Zurich, Switzerland, pages 131-138, June, 2004 |
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| 2003 | ||
| Jan Klein, Gabriel Zachmann ADB-Trees: Controlling the Error of Time-Critical Collision Detection (pdf, video, BibTex) In: Proceedings of the 8th International Fall Workshop Vision, Modeling, and Visualization 2003 (VMV 2003), Munich, Germany, pages 37-45, November, 2003 |
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| Jan Klein, Gabriel Zachmann Time-Critical Collision Detection Using an Average-Case Approach (pdf, video, BibTex) In: Proceedings of ACM Symposium on Virtual Reality Software and Technology (VRST 2003), Osaka, Japan, pages 22-31, October, 2003 |
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| 2002 | ||
| Jan Klein, Jens Krokowski, Matthias Fischer,
Michael Wand, Rolf Wanka, Friedhelm Meyer auf
der Heide The Randomized Sample Tree: A Data Structure for Interactive Walkthroughs in Externally Stored Virtual Environments (pdf, video-1, video-2, BibTex) In: Proceedings of ACM Symposium on Virtual Reality Software and Technology (VRST 2002), Hong Kong, China, pages 137-146, November, 2002 |
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| Nicolas Cuntz, Jan Klein, Jens Krokowski Realtime Navigation in Highly Complex 3D-Scenes Using JPEG Compression (pdf) In: Proceedings of 4. GI-Informatiktage 2002, Bad Schussenried, Germany, pages 224-229, November, 2002 |
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| 2001 | ||
| Jan Klein, Matthias Fischer Occlusion Culling for Virtual Environments based on the 3D-Sectorgraph (pdf) In: Proceedings of 3. GI-Informatiktage 2001, Bad Schussenried, Germany, pages 275-278, November, 2001 |
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| Jan Klein Occlusion Culling in virtuellen Umgebungen mittels 3D-Sektorengraphen In: Diploma thesis, University of Paderborn, Germany, May, 2001 |
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Invited Talks
Interpolation Search for Point Cloud Intersection,
University of Tübingen, WSI / GRIS, January, 2005
Kollisionserkennung zwischen Punktwolken (Bild
1,
Bild 2,
Bild 3),
WDR Kinder-Hochschulwoche in Ostwestfalen-Lippe, November, 2004
ADB-Trees: Controlling the Error of Time-Critical Collision
Detection,
University of Bonn,
AG "Computer Graphik",
November, 2003
The Randomized Sample Tree: A Data Structure for Externally Stored 3D-Scenes
ALCOM Review
Meeting and Workshop, Warwick, England, July, 2002
Teaching
| SS 2001: | Data Structures and Algorithms |
| WS 2001/02: | Software Engineering |
| SS 2002: | Efficient Rendering Algorithms for Virtual 3D-Scenes |
| WS 2002/03: | Software Engineering |
| WS 2003/04: |
1.
P2P Networks for Dynamic 3D Scenes 2. Software Engineering |
| SS 2004: | P2P Networks for Dynamic 3D Scenes |
| WS 2004/05: | Foundations of Programming |