Non-Photorealistic Computer Graphics Library

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Found 9 item(s) authored by "Ramesh Raskar" .

Proceedings A Non-Photorealistic Camera: Detecting Silhouettes with Multi-flash
Ramesh Raskar, Jingyi Yu, Andrian Ilie.
SIGGRAPH 2003 Technical Sketch, Conference Abstracts and Applications, 2003. [BibTeX]

Proceedings Cartoon Dioramas in Motion
Ramesh Raskar, Remo Ziegler, Thomas Willwacher.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), Annecy, France, June 3-5, 2002. [BibTeX]

Proceedings Dynamic Shader Lamps: Painting on Movable Objects
Deepak Bandyopadhyay, Ramesh Raskar, Henry Fuchs.
IEEE and ACM International Symposium on Augmented Reality (ISAR'01), pp. 207--216, New York, 2001. [BibTeX]

Proceedings Hardware Support for Non-photorealistic Rendering

Author(s): Ramesh Raskar.
Proceedings: Graphics Hardware, Los Angeles, CA, USA, August, 2001.
[BibTeX] Find this paper on Google

Special features such as ridges, valleys and silhouettes, of a polygonal scene are usually displayed by explicitly identifying and then rendering ‘edges’ for the corresponding geometry. The candidate edges are identified using the connectivity information, which requires preprocessing of the data. We present a nonobvious but surprisingly simple to implement technique to render such features without connectivity information or preprocessing. At the hardware level, based only on the vertices of a given flat polygon, we introduce new polygons, with appropriate color, shape and orientation, so that they eventually appear as special features.

Technical Report Harnessing Real-World Depth Edges with Multiflash Imaging
Kar-han Tan, Rogerio Feris, Matthew Turk, J. Kobler, Jingyi Yu, Ramesh Raskar.
MERL (Mitsubishi Electric Research Laboratories, No. TR2005-067, December, 2005. [BibTeX]

Proceedings Image Fusion for Context Enhancement and Video Surrealism
Ramesh Raskar, Andrian Ilie, Jingyi Yu.
3rd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'04), 2004. [BibTeX]

Proceedings Image Precision Silhouette Edges
Ramesh Raskar, Michael F. Cohen.
Symposium on Interactive 3D Graphics (I3D'99), pp. 135--140, Atlanta, Georgia, United States, 1999. [BibTeX]

Article Non-photorealistic Camera: Depth Edge Detection and Stylized Rendering using Multi-Flash Imaging
Ramesh Raskar, Kar-han Tan, Rogerio Feris, Jingyi Yu, Matthew Turk.
ACM Transactions on Graphics, Vol. 23, No. 3, pp. 679--688, 2004. [BibTeX]

Proceedings Shader Lamps: Animating Real Objects With Image-Based Illumination
Ramesh Raskar, Kok-Lim Low, Deepak Bandyopadhyay.
12th Eurographics Workshop on Rendering, 2001. [BibTeX]

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