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how to represents image as a color blocks ?

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Ade Aulya
Ade Aulya on 26 Jan 2020
Closed: MATLAB Answer Bot on 20 Aug 2021
Hi,
i've quantisized my image using this code :
a=size(img);
w=a(2);
h=a(1);
im=img/255;
imq=zeros(100);
for i=1:h
for j=1:w
th=1/n;
for k=1:n
if(im(i,j)>th)
imq(i,j)=th+1/n;
th=th+1/n;
end
end
end
end
But then i want to try to represent my image as example below. Thus, can differentiate between the BG and objects of the image. Could anyone please help me how to do it please ?
thank you so much :)

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