I want to detect a filled circle and get the value of that circle for example first circle have value 1 and carry one, I have attached the image below the circle will fill with a black or blue pen, the size of the circle is very small so basically what I am trying I just want the specific filled circle value and then save it into the database. Right now its values are 1 or 2, but sometimes its value is 1 or sometimes have some world like APPLE, etc [1]: