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Computer Graphics International 2004 (CGI'04)   pp. 553-560
Surface Denoising Using a Tight Frame
I. A. Kakadiaris, University of Houston
L. Shen, West Virginia University
M. Papadakis, University of Houston
I. Konstantinidis, University of Houston
D. Kouri, University of Houston
D. Hoffman, Iowa State University

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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CGI.2004.1309264
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Abstract
In this paper, we propose a new method to denoise a surface. This method is motivated by the Laplacian flow and the theory of tight frames. Mesh denoising is achieved by building local Wiener filtering into the detail representation of the surface. We have performed a number of experiments to assess the accuracy, advantages and limitations of our approach with very encouraging results.
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Index Terms- Tight frame, Wiener filter, surface denoising Citation:  I. A. Kakadiaris, L. Shen, M. Papadakis, I. Konstantinidis, D. Kouri, D. Hoffman, "Surface Denoising Using a Tight Frame," cgi, pp. 553-560,  Computer Graphics International 2004 (CGI'04),  2004