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Restoration of solar radio images using adaptive regularization techniques based on clustering

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3 Author(s)
Machado, W.R.S. ; Pontificia Univ. Catolica de Minas Gerais, Pocos De Caldas, Brazil ; Mascarenhas, N. ; Costa, J.E.R.

The article describes a new algorithm for the restoration of solar radio images. The technique is based on the use of adaptive regularization procedures that incorporate the k-means clustering algorithm over local roughness measures. Experimental results involving simulated and real images are described. The results demonstrate the superiority of the adaptive procedure compared to conventional regularization, both from the visual and numerical points of view.

Published in:

Image Analysis and Interpretation, 2004. 6th IEEE Southwest Symposium on

Date of Conference:

28-30 March 2004