how to detect circles in the provided .bmp image?
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i am trying to detect all the possible circles in an image. I did some prprocessing to enhance the image an reduce the the noise. first of all I converted it into grayscale then did some contrast stretching and then apply median filter to remove noise. but after that i used region prop to get the area and diameter of the circles it shows just one big area and its diameter I also checked it in image region analyzer. but i want to know area and diameter of all the circles so i can place circles on that area. anyone can help me?? i have also attached the image
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