Non-Photorealistic Rendering
Stuart Green, David H. Salesin, Simon Schofield, Aaron Hertzmann, Peter C. Litwinowicz, Amy A. Gooch, Cassidy J. Curtis, Bruce Gooch.
Siggraph 99, ACM Press, Course 17,
1999. [BibTeX]
Non-photorealistic Rendering Using an Adaptive Halftoning Technique
Lisa M. Streit, Oleg Veryovka, John W. Buchanan.
Skiggraph '99,
1999. [BibTeX]
Nonphotorealistic Rendering by Q-mapping
Peter M. Hall.
Computer Graphics Forum, Vol. 18, No. 1, March,
1999. [BibTeX]
Observational Model of Blenders and Erasers in Computer-Generated Pencil Rendering
Mario Costa Sousa, John W. Buchanan.
Proceedings of Graphics Interface (GI'99), pp. 157--166,
1999. [BibTeX]
Putting the artist in the loop
Joshua E. Seims.
ACM SIGGRAPH Computer Graphics, Vol. 33, No. 1, pp. 52--53, February,
1999. [BibTeX]
Real-time Principal Direction Line Drawings of Arbitrary 3D Surfaces
Ahna Girshick, Victoria Interrante.
Computer Graphics Visual Proceedings (ACM SIGGRAPH 99 technical sketch), pp. 271,
1999. [BibTeX]
Simple Cellular Automaton-based Simulation of Ink Behaviour and Its Application to Suibokuga-like 3D Rendering of Trees
Author(s): Qing Zhang, Youetsu Sato, Jun-ya Takahashi, Kazunobu Muraoka, Norishige Chiba.
Article: The Journal of Visualization and Computer Animation, Vol. 10, pp. 27--37,
1999.
[BibTeX] 
Abstract:
Suibokuga is a style of monochrome painting characterized by the use of Chinese
black ink (sumi), a complex interaction between brush, ink and paper, and such
visual features as Noutan (shade), Kasure (scratchiness), and Nijimi (blur). In this
paper we present a simple behavioural model of water and ink particles based on a
2D cellular automaton computational model, and its application to a Suibokuga-like
rendering of 3D trees.
Simulating Oriental Black-Ink Painting
Jintae Lee.
IEEE Computer Graphics and Applications, Vol. 19, No. 3, pp. 74--81, May,
1999. [BibTeX]
Sketching with Projective 2D Strokes
Osama Tolba, Julie Dorsey, Leonard McMillan.
UIST '99,
1999. [BibTeX]
Speedlines - Depicting Motion in Motionless Pictures
Maic Masuch, Stefan Schlechtweg.
Siggraph 1999, 8-13 August 1999, Los Angeles,
1999. [BibTeX]