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mantong
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how to get coordinate in an image

Asked by mantong
on 9 Dec 2012

I have an image that has two centroid. I do not know how to display the coordinate values ​​of each centroid is in the image. hope can help me. thanks

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1 Answer

Answer by Matt J
on 9 Dec 2012
 Accepted Answer

 regionprops(...,'Centroid')

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use the SCATTER command, in conjunction with HOLD.

You can use plot() or scatter(). Have you seen my BlobsDemo: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 It finds centroids and plots them over the objects.

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