tmc.m

来自「Template matching code using cross co re」· M 代码 · 共 40 行

function result=tmc(image1,image2)

    image1=rgb2gray(image1);

    image2=rgb2gray(image2);




if size(image1)>size(image2)
    Target=image1;
    Template=image2;
else
    Target=image2;
    Template=image1;
end

[r1,c1]=size(Target);
[r2,c2]=size(Template);

% mean 
image22=Template-mean(mean(Template));



%corrolate both images
corrMat=[];
for i=1:(r1-r2+1)
    for j=1:(c1-c2+1)
        Nimage=Target(i:i+r2-1,j:j+c2-1);
        Nimage=Nimage-mean(mean(Nimage));  % mean of image part under mask
        corr=sum(sum(Nimage.*image22));
        corrMat(i,j)=corr;
    end 
end
corrMat

% plot box on the target image
result=plotbox(Target,Template,corrMat);