Rendering Parametric Surfaces in Pen and Ink
Author(s): George Winkenbach, David H. Salesin.
Proceedings: SIGGRAPH 96,
1996.
[BibTeX]
Abstract:
This paper presents new algorithms and techniques for rendering parametric free-form surfaces in pen and ink. In particular, we introduce the idea of “controlled-density hatching” for conveying tone, texture, and shape. The fine control over tone this method provides allows the use of traditional texture mapping techniques for specifying the tone of pen-and-ink illustrations.We also show how a planar map, a data structure central to our rendering algorithm, can be constructed from parametric surfaces, and used for clipping strokes and generating outlines. Finally, we show how curved shadows can be cast onto curved objects for this style of illustration.
Reproducing color images as duotones
Joanna L. Power, Brad S. West, Eric J. Stollnitz, David H. Salesin.
Proceedings of the 23rd Annual Conference on Computer Graphics and Interactive Techniques (SIGGRAPH'96), pp. 237--248, ACM Press,
1996. [BibTeX]
Scale-dependent reproduction of pen-and-ink illustrations
Michael P. Salisbury, Corin Anderson, Dani Lischinski, David H. Salesin.
Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, pp. 461--468,
1996. [BibTeX]
SKETCH: An Interface for Sketching 3D Scenes
Robert C. Zeleznik, Kenneth P. Herndon, John F. Hughes.
Proceedings of SIGGRAPH '96, August,
1996. [BibTeX]
Special Effects with Half-Toning
John W. Buchanan.
Computer Graphics Forum, Vol. 15, No. 3, pp. 97--108,
1996. [BibTeX]
The Painterly Approach
Wasinee Rungsarityotin, Victor Zordan.
Georgia Tech. - (Project: Advanced Topics in Rendering),
1996. [BibTeX]