3D Illustrative Effects for Animating Line Drawings
Tobias Isenberg, Maic Masuch, Thomas Strothotte.
Proceedings of the IEEE International Conference on Information Visualisation, pp. 413--418, London, England, July 19-21,
2000. [BibTeX]
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]
Assessing the Effect of Non-Photorealistic Rendered Images in CAD
Jutta Schumann, Thomas Strothotte, Andreas Raab, Stefan Laser.
Proceedings of the SIGCHI conference on Human factors in computing systems: common ground, pp. 35--41,
1996. [BibTeX]
Capturing and Re-Using Rendition Styles for Non-Photorealistic Rendering
Jörg Hamel, Thomas Strothotte.
Computer Graphics Forum, Vol. 18, No. 3,
1999. [BibTeX]
Computer-Generated Pen-and-Ink Illustration of Trees
Author(s): Oliver Deussen, Thomas Strothotte.
Proceedings: SIGGRAPH 00,
2000.
[BibTeX]
Abstract:
We present a method for automatically rendering pen-and-ink illustrations
of trees. A given 3-d tree model is illustrated by the tree
skeleton and a visual representation of the foliage using abstract
drawing primitives. Depth discontinuities are used to determine
what parts of the primitives are to be drawn; a hybrid pixel-based
and analytical algorithm allows us to deal efficiently with the complex
geometric data. Using the proposed method we are able to
generate illustrations with different drawing styles and levels of abstraction.
The illustrations generated are spatial coherent, enabling
us to create animations of sketched environments. Applications of
our results are found in architecture, animation and landscaping.
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]
Dynamics by Hybrid Combination of Photorealistic and Non-Photorealistic Rendering Styles
Roland Jesse, Tobias Isenberg, Bernd Nettelbeck, Thomas Strothotte.
Department of Computer Science, University of Magdeburg, No. 5/2004, Germany,
2004. [BibTeX]