How to remove checkerboard kind of effect in the output image
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I divided my image (1280*640) into non-overlap blocks of 128*128 and applied Gabor filter on each block. When I visualise the filtered output in the form of a single image back(1280*640), I see checkerboard kind of effect in the output image. How to remove this? Following is the matlab code used for block processing-
for x=1:128:row
for yx=1:128:col
[G1,G2,gabout1,gabout2]=gaborfilter2(im2,Sx,Sy,f,theta);
T1(x:x+127,yx:yx+127)=gabout1;
T2(x:x+127,yx:yx+127)=gabout2;
end
end
subplot(121);imshow(T1);
subplot(122);imshow(T2);
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