J.L. Varela-Benitez, F. Gallegos-Funes, V. Ponomaryov, J.M. de la Rosa Vazquez
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RM L-Filters in Wavelet Domain for Image Processing Applications
In this paper we present the capability features of the RM L-filter in the wavelet domain for the removal of impulsive and multiplicative noise in image processing applications. The proposed filter uses the robust RM-estimator in the filtering scheme of L-filter. Extensive simulation results have demonstrated that the proposed filter consistently outperforms other filters by balancing the tradeoff between noise suppression and detail preservation.