.
A Developer's Guide to Silhouette Algorithms for Polygonal Models
Tobias Isenberg, Bert Freudenberg, Nick Halper, Stefan Schlechtweg, Thomas Strothotte.
IEEE Computer Graphics and Applications, Vol. 23, No. 4, pp. 28--37, July/August,
2003. [BibTeX]
An Approach to Visualizing Transparency in Computer-Generated Line Drawings
Jörg Hamel, Stefan Schlechtweg, Thomas Strothotte.
IV'98,
1998. [BibTeX]
An Illustration Technique Using Hardware-Based Intersections and Skeletons
Oliver Deussen, Jörg Hamel, Andreas Raab, Stefan Schlechtweg, Thomas Strothotte.
Graphics Interface (GI'99), pp. 175--182,
1999. [BibTeX]
Animating Frame-To-Frame-Coherent Line Drawings for Illustrated Purposes
Maic Masuch, Lars Schumann, Stefan Schlechtweg.
Proceedings of Simulation und Visualisierung '98, SCS Europe, Peter Lorenz, Bernhard Preim, pp. 101-112,
1998. [BibTeX]
Creating High Quality Hatching Illustrations
Johannes Zander, Tobias Isenberg, Stefan Schlechtweg, Thomas Strothotte.
Department of Computer Science, Otto-von-Guericke University of Magdeburg, No. 12/2004, Germany,
2004. [BibTeX]
Creating Non-Photorealistic Images the Designer’s Way
Nick Halper, Stefan Schlechtweg, Thomas Strothotte.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), Annecy, France, June 3-5,
2002. [BibTeX]
daLi! - Drawing Animated Lines!
Author(s): Maic Masuch, Stefan Schlechtweg, Bert Schönwälder.
Proceedings: Simulation and Animation '97, pp. 87--95, SCS Europe, Magdeburg,
1997.
[BibTeX] 
Abstract:
We present an animation system for the creation of non-photorealistic 3D animations.
Our system daLi! is able to render images using a common 3D model as input. This
model may be enriched with additional information concerning for instance hierarchy,
structure and presentation style. The rendering is done analytically, which means the
output is resolution independent. It results in a series of images that depict the animation
using line-drawings. The implementation of daLi! was completely done in Smalltalk.
Enhancing Slice-based Visualizations of Medical Volume Data
Christian Tietjen, Björn Meyer, Stefan Schlechtweg, Bernhard Preim, Ilka Hertel, Gero Strauß.
IEEE/Eurographics Symposium on Visualization (EUROVIS'06), pp. 123-130, IEEE,
2006. [BibTeX]
High Quality Hatching
Johannes Zander, Tobias Isenberg, Stefan Schlechtweg, Thomas Strothotte.
Computer Graphics Forum (EG'04), Vol. 23, No. 3, pp. 421--430, September,
2004. [BibTeX]
Icon-Based Visualization Using Mosaic Metaphors
Thomas Nocke, Stefan Schlechtweg, Heidrun Schumann.
Ninth International Conference on Information Visualisation (IV'05), pp. 103--109,
2005. [BibTeX]