Title :
Multichannel Median M-Type L Filter to Remove Impulsive Noise from Color Images
Author :
Toledo-Lopez, Antonio ; Gallegos-Funes, Francisco J. ; Ponomaryov, Volodymyr
Author_Institution :
Mech. & Electr. Eng. Higher Sch., Nat. Polytech. Inst. of Mexico, Mexico City
Abstract :
In this paper, we present the multichannel median M-type L (MMML) -filter to remove impulsive noise from color images. The proposed technique uses the MM (median M-type) - estimator with simplest influence function in the L filtering algorithm and these are adapted to multichannel image processing applications. The results from known techniques are compared with the proposed method to demonstrate its performance in terms of noise suppression, detail preservation, and color retention.
Keywords :
image colour analysis; image denoising; impulse noise; median filters; color images; color retention; detail preservation; filtering algorithm; impulsive noise removal; multichannel image processing applications; multichannel median M-type L filter; noise suppression; Artificial intelligence; Color; Colored noise; Detectors; Filtering algorithms; Filters; Image processing; PSNR; Pixel; Signal processing algorithms; L-filter; Median M-type estimator;
Conference_Titel :
Artificial Intelligence, 2008. MICAI '08. Seventh Mexican International Conference on
Conference_Location :
Atizapan de Zaragoza
Print_ISBN :
978-0-7695-3441-1
DOI :
10.1109/MICAI.2008.26
