.
A Spectral Approach to NPR Packing
Author(s): Ketan Dalal, Allison W. Klein, Yunjun Liu, Kaleigh Smith.
Proceedings: NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 71--78, New York, NY, USA, June, ACM Press,
2006.
[BibTeX] [DOI] 
Abstract:
This paper presents improvements in mosaic packing by combining a new tile evenness metric with an efficient, effective tile placement algorithm based on the Fast Fourier Transform. This new packing method applies to existing packing applications and makes possible novel mosaic applications, such as mosaic packings of 3D volumes using temporally repeating animated shapes. Applications of our approach include static 2D mosaic packing, mosaic animations, stippling, and texture generation.
Animosaics
Kaleigh Smith, Yunjun Liu, Allison W. Klein.
ACM SIGGRAPH/Eurographics Symposium on Computer animation (SCA'05), pp. 201--208,
2005. [BibTeX]
Isoluminant Color Picking for Non-Photorealistic Rendering
Trân-Quân Luong, Ankush Seth, Allison W. Klein, Jason Lawrence.
Graphics Interface (GI'05), pp. 233--240, June,
2005. [BibTeX]
Non-Photorealistic Virtual Environments
Allison W. Klein, Wilmot Li, Michael M. Kazhdan, Wagner T. Correa, Adam Finkelstein, Thomas A. Funkhouser.
Proceedings of SIGGRAPH 2000, Kurt Akeley, pp. 527--534, July, ACM Press / ACM SIGGRAPH / Addison Wesley Longman,
2000. [BibTeX]
Performance-Driven Hand-Drawn Animation
Ian Buck, Adam Finkelstein, Charles Jacobs, Allison W. Klein, David H. Salesin, Joshua E. Seims, Richard Szeliski, Kentaro Toyama.
1st International Symposium on Non-Photorealistic Animation and Rendering (NPAR'00), pp. 101--108, Annecy, France, June 05 - 07,
2000. [BibTeX]
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]
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]