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| >> rgb0 = imread('img0.png');
>> rgb2 = imread('img2.png');
>> a0 = int16(256*im2double(rgb0));
>> a2 = int16(256*im2double(rgb2));
>> r0 = a0(:,:,1);
>> v0 = a0(:,:,2);
>> b0 = a0(:,:,3);
>> r2 = a2(:,:,1);
>> v2 = a2(:,:,2);
>> b2 = a2(:,:,3);
>> corrR = corr2(r0,r2);
>> corrV = corr2(v0,v2);
warning: division by zero
warning: called from
corr at line 72 column 12
corr2 at line 34 column 5
>> corrB = corr2(b0,b2);
>> disp(corrR);
0.59370
>> disp(corrV);
NaN
>> disp(corrB);
0.33834 |
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