i need to find cicrles in below black and white image

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chandra sattar
chandra sattar on 28 Oct 2014
Answered: Bruno Pop-Stefanov on 28 Oct 2014
hi. ineed find the cicrles and as well i need to display the co ordinates of cicrles in matlab can snippet code or paper would be helpful for me
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Geoff Hayes
Geoff Hayes on 28 Oct 2014
Chandra - there is no image attached to your question. Make sure you press the Attach File button once you have selected the file.

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Answers (1)

Bruno Pop-Stefanov
Bruno Pop-Stefanov on 28 Oct 2014
You can use the imfindcircles function from Image Processing Toolbox to find circles in an image using the Hough transform and use viscircles to display them.
Look at the examples in the links above for code snippets.

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