I have many pictures similar to the one attached. I would like to obtain a value for the average radius of each egg in the image. Thus far I’ve been doing it by eye (set scale using background grid, then draw two lines representing long and short axis), but I would prefer the process to be automated to eliminate bias. Any way to do this? I’ve experimented a little bit with thresholding but one issue is that some eggs touch and get recognized as one entity. Still, I’m very new at this so maybe there’s a way.