Non-Photorealistic Computer Graphics Library

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Found 18 item(s) authored by "Stefan Schlechtweg" .
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Proceedings Lines and How to Draw Them
Stefan Schlechtweg.
Norsk samarbeid innen grafisk databehandling, No. 2/97, pp. 4--6, 1997. [BibTeX]

Book Non-Photorealistic Computer Graphics: Modeling, Rendering and Animation
Thomas Strothotte, Stefan Schlechtweg.
Morgan Kaufmann, Hardcover, 1, June 15, 2002. [BibTeX]

Proceedings OPENNPAR: A System for Developing, Programming, and Designing Non-Photorealistic Animation and Rendering
Nick Halper, Tobias Isenberg, Felix Ritter, Bert Freudenberg, Oscar E. Meruvia Pastor, Stefan Schlechtweg, Thomas Strothotte.
11th Pacific Conference on Computer Graphics and Applications (PG'03), pp. 424, Canmore, Canada, 2003. [BibTeX]

Article RenderBots-Multi-Agent Systems for Direct Image Generation
Stefan Schlechtweg, Tobias Germer, Thomas Strothotte.
Computer Graphics Forum, Vol. 24, No. 2, pp. 137--148, June, 2005. [BibTeX]

Proceedings Rendering Line Drawings with Limited Resources
Stefan Schlechtweg, Thomas Strothotte.
Proceedings of GraphiCon'96, Vol. 2, pp. 131--137, St. Petersburg, Russia, July, 1996. [BibTeX]

Proceedings Speedlines - Depicting Motion in Motionless Pictures

Author(s): Maic Masuch, Stefan Schlechtweg.
Proceedings: Siggraph 1999, 8-13 August 1999, Los Angeles, 1999.
[BibTeX] Find this paper on Google

Abstract:
How do we present the motion of objects in computer generated still images? Generally, we don't. Or, if we do, we use motion blurring to simulate a real-world camera [PC83]. Besides, it costs a great deal of extra rendering time, and the only thing it does is blur the objects so that their contours are unrecognizable. The goal to convey information about the movement per se is not entirely met. If, however, we consider the application of non-photorealistic rendering techniques, it is promising to adopt successful illustrative techniques from comics to depict past and future motions of objects in a single image.

Proceedings Surfaces To Lines: Rendering Rich Line Drawings
Stefan Schlechtweg, Bert Schönwälder, Lars Schumann, Thomas Strothotte.
The Sixth International Conference in Central Europe on Computer Graphics and Visualization'98 (WSCG'98), University of West Bohemia, Campus Bory, Plzen - Bory, Czech Republic, February 9-13, 1998. [BibTeX]

Proceedings Teaching Non-Photorealistic Animation and Rendering
Thomas Strothotte, Stefan Schlechtweg.
1st International Symposium on Non-Photorealistic Animation and Rendering (NPAR'00), pp. 109, Annecy, France, June 05 - 07, 2000. [BibTeX]

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