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From: kunal varaiya on 13 Apr 2010 09:54
cimgs(y,x,u)=ccc % result image gray sacle
imags(:,:,u); % orignal image

for u=1:NIMAGES
for y=STEP:STEP:SIDE-STEP
for x=STEP:STEP:SIDE-STEP
JJ=tgttensor(:,:,y,x,u);
[eigenvects, eigenvals]=eigs(JJ,3);
eigenvals=diag(eigenvals)';
if(sum(eigenvals)>0.00001)
ccc=(eigenvals(2)-eigenvals(3))/(eigenvals(1));
cccvals(icounter)=sum(ccc);
icounter=icounter+1;
% if(ccc>=0.6)
%imgs(y,x,u)=ccc;
cimgs(y,x,u)=ccc;
if(ccc>=0.4)
c1imgs(y,x,u)=ccc;
cccvals1(icounter1)=sum(ccc);
icounter1=icounter1+1;
end
% cccvals1(icounter1)=sum(ccc);
% icounter1=icounter1+1;

% end
end
end
end
end
i want to multiply this two image STEP by STEP means pixel bye pixel ----
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Prev: transfering variables main program (laptop) to function.m (cluster)
Next: combine edge detection with pixel tresholding