Title :
RM L-Filters in Wavelet Domain for Image Processing Applications
Author :
Varela-Benitez, Jose Luis ; Gallegos-Funes, Francisco ; Ponomaryov, Volodymyr ; De la Rosa Vazquez, Jose Manuel
Author_Institution :
Mech. & Electr. Eng. Higher Sch., Nat. Polytech. Inst. of Mexico, Mexico City
Abstract :
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.
Keywords :
filtering theory; image denoising; interference suppression; wavelet transforms; RM L-filters; image processing; impulsive noise removal; multiplicative noise removal; noise suppression; wavelet domain; Artificial intelligence; Filtering; Image denoising; Image processing; Image restoration; Noise figure; Noise robustness; Nonlinear filters; Statistics; Wavelet domain; RM-filters; wavelet domain;
Conference_Titel :
Artificial Intelligence - Special Session, 2007. MICAI 2007. Sixth Mexican International Conference on
Conference_Location :
Aguascallentes
Print_ISBN :
978-0-7695-3124-3
DOI :
10.1109/MICAI.2007.22
