HoughCircles freezes
Hi, I am excited about the HoughCircles function and impressed how well it works in the demo. I would love to use it in this image: https://drive.google.com/file/d/1ft3e... But even though I played around a lot with the parameters, HoughCircles continues to freeze. I do not understand the documentation for the param1 and param2 so I cannot give them meaningful values. I use these values: HoughCircles(src_gray, circles, HOUGH_GRADIENT, 1, 10, cannyThreshold, accumulatorThreshold, 3, -1); Can someone please explain these parameters in more detail and/or give me working values for this picture? Thank you!
Do you want to circles all of them or just black circles?
I want to detect all the small ones at the end of the lines. My idea is to load the image into my app, let the user draw one circle the size of the one he wants to detect and one line between two circle centers to get the distance. Then take both values +-50% as input values for the HoughCircles function.
In what languages..python3, perl vc,etc? I merely do python 3.7 Your problem can be solved If I do on python 3 .7.