Non-Photorealistic Computer Graphics Library

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Found 7 item(s) authored by "Michael F. Cohen" .

Misc Free-form Video Tooning Deformation
Jue Wang, Ying-Qing Xu, Michael F. Cohen.
Poster on SCA2004, 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]

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]

Proceedings Stylizing 2.5-D Video
Noah Snavely, C. Lawrence Zitnick, Sing Bing Kang, Michael F. Cohen.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 63--69, New York, NY, USA, June, ACM Press, 2006. [BibTeX]

Article The Cartoon Animation Filter
Jue Wang, Steven Drucker, Maneesh Agrawala, Michael F. Cohen.
ACM Transactions on Graphics (Proceedings of SIGGRAPH 2006), Vol. 23, No. 3, pp. 1169--1173, July, 2006. [BibTeX]

Proceedings Video Mosaics

Author(s): Allison W. Klein, Tyler Grant, Adam Finkelstein, Michael F. Cohen.
Proceedings: NPAR 2002: Second International Symposium on Non Photorealistic Rendering, pp. 21--28, June, 2002.
[BibTeX] Find this paper on Google

We present a method for creating a video mosaic, a two dimensional arrangement of small source videos (tiles) that suggests a larger, unified target video. We develop a distance measure to assess the match between source and target based on average color and also three-dimensional wavelet decomposition signatures in the YIQ color space. We also introduce a dynamic programming algorithm that automatically chooses the smaller tiling sub-sequences from a large collection of candidate source video sequences to best match the target video. After the selection process, the color in the tiling videos is automatically adjusted to better suggest the target video. Finally, our method also supports the use of different tiling shapes to create an additional level of visual interest.

Proceedings Video Tooning
Jue Wang, Ying-Qing Xu, Heung-Yeung Shum, Michael F. Cohen.
SIGGAPH2004, 2004. [BibTeX]

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