Importance Driven Halftoning
Lisa M. Streit.
University of Alberta,
1998. [BibTeX]
Interactive Non-Photorealistic Technical Illustration
Amy A. Gooch.
Department of Computer Science, University of Utah, December,
1998. [BibTeX]
Interactive Topological Drawing
Robert Glenn Scharein.
Department of Computer Science, University of British Columbia, March,
1998. [BibTeX]
Interleaved Dimension Decomposition
Manfred Kopp, Werner Purgathofer.
Institute of Computer Graphics and Algorithms, Vienna University of Technology, No. TR-186-2-98-03, A-1040 Karlsplatz 13/186/2, January,
1998. [BibTeX]
Line Art Illustrations of Parametric and Implicit Forms
Author(s): Gershon Elber.
Article: IEEE Transactions on Visualization and Computer Graphics, Vol. 4, No. 1, pp. 71--81, January,
1998.
[BibTeX] 
Abstract:
A technique is presented for line art rendering of scenes composed of freeform surfaces. The line art that is created for parametric surfaces is practically intrinsic and is globally invariant to changes in the surface parameterization. This method is equally applicable for line art rendering of implicit forms, creating a unified line art rendering method for both parametric and implicit forms. This added flexibility exposes a new horizon of special, parameterization independent, line art effects. Moreover, the production of the line art illustrations can be combined with traditional rendering techniques such as transparency and texture mapping. Examples that demonstrate the capabilities of the proposed approach are presented for both the parametric and implicit forms.
Mathematical Tools for Computer-Generated Ornamental Patterns
Victor Ostromoukhov.
Electronic Publishing, Artistic Imaging and Digital Typography, Lecture Notes in Computer Science 1375, Springer Verlag, pp. 193--223,
1998. [BibTeX]
Painterly Rendering with Curved Brush Strokes of Multiple Sizes
Aaron Hertzmann.
SIGGRAPH 98 Conference Proceedings, pp. 453--460, Orlando, Florida, July,
1998. [BibTeX]
Penrose Tiling
Andrew Glassner.
IEEE Computer Graphics and Applications, Vol. 18, No. 4, pp. 78--86, July/August,
1998. [BibTeX]
Rapid Approximate Silhouette Rendering of Implicit Surfaces
David J. Bremer, John F. Hughes.
Proceedings of Implicit Surfaces '98, pp. 155--164, June,
1998. [BibTeX]
Rendering Nonphotorealistic Strokes with Temporal and Arc-length Coherence
Lubomir D. Bourdev.
Brown University, May,
1998. [BibTeX]