test_base_vs_adv.m

clear
close all
 I=imread ('lenaBW.tif');
% I=imread ('x-ray.tif');
% I=imread ('cameraman.tif');
   
for n=1:10
    dim=0;
    noise=n/1000;
    R=imnoise(I,'gaussian',0,noise);
    for i=3:2:15
        dim=dim+1;
       
        t=cputime;
        R1= imbasefilter(R,i,noise); 
        tfin=cputime;
        time1(dim,n)=tfin-t;
        
        err_imbasefilter(dim,n)=mean2((R1-I).^2);
        t=cputime;
        R2=imadvfilter2(R,i,noise,2);
        tfin=cputime;
        time2(dim,n)=tfin-t;
              
        err_advfilter2(dim,n)=mean2((R2-I).^2);
    end
end
TempoMedio_imbasefilter=mean(time1(:))
TempoMedio_imavdflter2=mean(time2(:))
TempoTotale_imbasefilter=sum(time1(:))
TempoTotale_imavdflter2=sum(time2(:))