MDBUTMF

Modified decision based unsymmetric trimmed median filter

% Modified decision based unsymmetric trimmed median filter for gray image
% im = input image
% K = length to compute window win=(2*l)+1
% n = Noise density of Salt & Pepper Noise
% out = output image
% Code developed by: Suraj Kamya
% [e-mail]
% Other used files
% rpadd - removing padding
% trimf - trimmed meadian filter
% PSN - Peak Signal to noise ratio
% IEF - Image Enhancement Factor