A Non-Photorealistic Lighting Model For Automatic Technical Illustration
Author(s): Amy A. Gooch, Bruce Gooch, Peter Shirley, Elaine Cohen.
Proceedings: SIGGRAPH 98, pp. 447--452, July,
1998.
[BibTeX] [DOI] 
Abstract:
Phong-shaded 3D imagery does not provide geometric information
of the same richness as human-drawn technical illustrations. A
non-photorealistic lighting model is presented that attempts to narrow
this gap. The model is based on practice in traditional technical
illustration, where the lighting model uses both luminance
and changes in hue to indicate surface orientation, reserving extreme
lights and darks for edge lines and highlights. The lighting
model allows shading to occur only in mid-tones so that edge
lines and highlights remain visually prominent. In addition, we
show how this lighting model is modified when portraying models
of metal objects. These illustration methods give a clearer picture
of shape, structure, and material composition than traditional computer
graphics methods.
A Painterly Approach to Human Skin
Peter-Pike J. Sloan, Bruce Gooch, Bill Martin, Amy A. Gooch, Louise Bell.
Short Research paper,
2001. [BibTeX]
Artisic Vision: Automatic Digital Painting Using Computer Vision Algorithms
Bruce Gooch.
University of Utah, May,
2001. [BibTeX]
Artistic Composition for Image Creation
Bruce Gooch, Erik Reinhard, Chris Moulding, Peter Shirley.
12th Eurographics Workshop on Rendering, pp. 83--88, London, UK, June,
2001. [BibTeX]
Artistic Vision: Painterly Rendering Using Computer Vision Techniques
Bruce Gooch, Greg Coombe, Peter Shirley.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), pp. 83--90, Annecy, France, June 3-5,
2002. [BibTeX]
Enhancing perceived depth in images via artistic matting
Amy A. Gooch, Bruce Gooch.
1st Symposium on Applied perception in graphics and visualization,
2004. [BibTeX]
Human Facial Illustrations: Creation and Evaluation using Behavioral Studies and Functional Magnetic Resonance Imaging
Bruce Gooch.
University of Utah, July,
2003. [BibTeX]
Human Facial Illustrations: Creation and Psychophysical Evaluation
Bruce Gooch, Erik Reinhard, Amy A. Gooch.
ACM Transactions on Graphics, Vol. 23, No. 1, pp. 27--44, January,
2004. [BibTeX]
Interactive 3D Fluid Jet Painting
Sangwon Lee, Sven C. Olsen, Bruce Gooch.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 97--104, New York, NY, USA, June, ACM Press,
2006. [BibTeX]
Interactive Artistic Rendering
Matthew Kaplan, Bruce Gooch, Elaine Cohen.
1st International Symposium on Non-Photorealistic Animation and Rendering (NPAR'00), pp. 67--74, Annecy, France, June 05 - 07,
2000. [BibTeX]