Frequency-domain constructed redundant bases for denoising
MUSP'07 Proceedings of the 7th WSEAS International Conference on Multimedia Systems & Signal Processing
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In this paper, we propose a new method to denoise a surface.This method is motivated by the Laplacian flow and thetheory of tight frames. Mesh denoising is achieved by buildinglocal Wiener filtering into the detail representation ofthe surface. We have performed a number of experiments toassess the accuracy, advantages and limitations of our approachwith very encouraging results.