Title :
RM L-Filters for Real-Time Imaging
Author :
Varela-Benitez, Jose Luis ; Gallegos-Funes, Francisco Javier ; Ponomaryov, Volodymyr
Author_Institution :
Mech. & Electr. Eng. Higher Sch., National Polytech. Inst. of Mexico
Abstract :
In this paper we present the capability and realtime processing features of the RM L-filter for the removal of impulsive and multiplicative noise in realtime image processing applications. The proposed filter uses the robust RM-estimator in the filtering scheme of L-filter. The real-time implementation of proposed algorithm was realized on the DSP TMS320C6701. Extensive simulation results have demonstrated that the proposed filter consistently outperforms other filters by balancing the tradeoff between noise suppression and detail preservation
Keywords :
image denoising; real-time systems; RM L-filters; detail preservation; impulsive noise removal; multiplicative noise removal; noise suppression; realtime image processing; Detectors; Digital signal processing; Filtering; Image processing; Iterative methods; Laplace equations; Maximum likelihood estimation; Noise robustness; Nonlinear filters; Statistics;
Conference_Titel :
Computing, 2006. CIC '06. 15th International Conference on
Conference_Location :
Mexico City
Print_ISBN :
0-7695-2708-6
DOI :
10.1109/CIC.2006.62
