how to find mid point between two centroids of objects?

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Rujal 2016-2-7

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https://ww2.mathworks.cn/matlabcentral/answers/266944-how-to-find-mid-point-between-two-centroids-of-objects

评论： Image Analyst 2016-2-7

采纳的回答： Walter Roberson

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hello friends,

I want to find mid points between two centroids of objects.

I have used this code :

for n=1:Ne 
[r,c] = find(L==n);
s  = regionprops(L, 'centroid');
centroids = cat(1, s.Centroid);
imshow(image);
hold on
plot(centroids(:,1), centroids(:,2), 'b*');

I found the result as

This code gives the centroids from the corner points too. which are unnecessary. how to remove them?

I would be thankful if someone helps me to find mid point between two two centroids of objects by finding the distance between them or else.

thanks in advance.

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采纳的回答

Walter Roberson 2016-2-7

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mean(centroids)

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Rujal 2016-2-7

its working...thank you so much...

Image Analyst 2016-2-7

I answered this in your duplicate question: http://www.mathworks.com/matlabcentral/answers/266889-how-to-draw-polar-histogram-of-the-object-of-image#comment_341030

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