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how to represents image as a color blocks ?

1 次查看(过去 30 天)
Ade Aulya
Ade Aulya 2020-1-26
关闭: MATLAB Answer Bot 2021-8-20
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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