Non-Photorealistic Computer Graphics Library

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Found 17 item(s) authored by "Adam Finkelstein" .
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Proceedings Stylized Video Cubes
Allison W. Klein, Peter-Pike J. Sloan, Adam Finkelstein, Michael F. Cohen.
ACM SIGGRAPH Symposium on Computer Animation, pp. 15--22, July, 2002. [BibTeX]

Article Suggestive Contours for Conveying Shape

Author(s): Doug DeCarlo, Adam Finkelstein, Szymon Rusinkiewicz, Anthony Santella.
Article: ACM Transactions on Graphics, Vol. 22, No. 3, pp. 848--855, July, 2003.
[BibTeX] Find this paper on Google

Abstract:
In this paper, we describe a non-photorealistic rendering system that conveys shape using lines. We go beyond contours and creases by developing a new type of line to draw: the suggestive contour. Suggestive contours are lines drawn on clearly visible parts of the surface, where a true contour would first appear with a minimal change in viewpoint. We provide two methods for calculating suggestive contours, including an algorithm that finds the zero crossings of the radial curvature. We show that suggestive contours can be drawn consistently with true contours, because they anticipate and extend them. We present a variety of results, arguing that these images convey shape more effectively than contour alone.

Proceedings Texture Mapping for Cel Animation
Wagner T. Correa, Robert J. Jensen, Craig E. Thayer, Adam Finkelstein.
Proceedings of SIGGRAPH 98, pp. 435--446, July, 1998. [BibTeX]

Proceedings Video Mosaics
Allison W. Klein, Tyler Grant, Adam Finkelstein, Michael F. Cohen.
NPAR 2002: Second International Symposium on Non Photorealistic Rendering, pp. 21--28, June, 2002. [BibTeX]

Article Where Do People Draw Lines?
Forrester Cole, Aleksey Golovinskiy, Alex Limpaecher, Heather Stoddart Barros, Adam Finkelstein, Thomas A. Funkhouser, Szymon Rusinkiewicz.
ACM Transactions on Graphics (Proceedings of SIGGRAPH 2008), Vol. 27, No. 3, pp. 88:1--11, August, 2008. [BibTeX]

Proceedings Where Do People Draw Lines?
Forrester Cole, Aleksey Golovinskiy, Alex Limpaecher, Heather Stoddart Barros, Adam Finkelstein, Thomas A. Funkhouser, Szymon Rusinkiewicz.
Proceedings of the International Conference on Computer Graphics and Interactive Techniques (SIGGRAPH), pp. 88:1--11, 2008. [BibTeX]

Article WYSIWYG NPR: Drawing Strokes Directly on 3D Models
Robert D. Kalnins, Lee Markosian, Barbara J. Meier, Michael A. Kowalski, Joseph C. Lee, Philip L. Davidson, Matthew Webb, John F. Hughes, Adam Finkelstein.
ACM Transactions on Graphics, Vol. 21, No. 3, pp. 755--762, July, 2002. [BibTeX]

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