Just Check if this comparison code is working or not.. In my computer it was working yesterday night but now not :'(

Comparison

clc;
clear all;

Hist1 = getHSVHistogram('C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Winter.jpg');
Hist2 = getHSVHistogram('C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Water lilies.jpg');

% decision thresholds:
t = 0.010;
t2 = 0.8;

range = 0.0:0.1:1.0;
rangeNew = 0.0:0.05:1.0;
[x,y,z]    = meshgrid(range);
[x2,y2,z2] = meshgrid(rangeNew);

Hist1 = INTERP3(x,y,z,Hist1,x2,y2,z2);
Hist2 = INTERP3(x,y,z,Hist2,x2,y2,z2);

DIFF = abs(Hist1-Hist2) ./ Hist1;
    
DIFF = DIFF(Hist1>t);
    
DIFF2 = DIFF(DIFF<t2);
L2 = length(DIFF2);
    
Similarity = length(DIFF) * mean(DIFF2) / (L2^2);