How to connect two white dots in binary image ?
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I need help, how to connect two white dots in binary image ?. For example the image like this
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I = imread('figure.jpg') ;
I = rgb2gray(I) ;
%%remove the white margin around figure
I = I(50:500,100:900) ;
[y,x] = find(I==255) ;
%%use kmeans clustering
[idx,C] = kmeans([x,y],8); % 8 because there are 8 white patches
imshow(I) ;
hold on
plot(C(:,1),C(:,2),'.b')
plot(C(:,1),C(:,2),'r')
2 个评论
Gery Dias Claudio
2017-5-17
编辑：Gery Dias Claudio
2017-5-17
thank you for your answer @KSSV. But i have a new problem, the white dots connected like this picture. Can you help me ?
KSSV
2017-5-17
You have the coordinates of centres C of white dot's in your hand..you can join them in the way you want.
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