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Discrete Ridgelet transform: application to the denoising of color images
  DOI :  10.2352/CGIV.2002.1.1.art00022  Published OnlineJanuary 2002
Abstract

In this paper we present a new discrete implementation of ridgelet transforms based on Reveillès discrete 2D lines. Ridgelet transforms are particular invertible wavelet transforms. Our approach uses the arithmetical thickness parameter of Reveillès lines to adapt the Ridgelet transform to specific applications. We illustrate this with a color denoising algorithm. The broader aimof this paper is to show how results of discrete analytical geometry can be sucessfully used in color image analysis.

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Philippe Carré, Eric Andres, "Discrete Ridgelet transform: application to the denoising of color imagesin Proc. IS&T CGIV 2002 First European Conf. on Colour in Graphics, Imaging, and Vision,  2002,  pp 95 - 99,  https://doi.org/10.2352/CGIV.2002.1.1.art00022

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Copyright © Society for Imaging Science and Technology 2002
72010351
Conference on Colour in Graphics, Imaging, and Vision
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