The user can set a focus for each camera. This functionality can be automated by setting the focus in step between [0, 255] and see which one gives the most circles as feedback. Use the same frame for all of them to make sure it is based on the same basis.
The user can set a focus for each camera. This functionality can be automated by setting the focus in step between [0, 255] and see which one gives the most circles as feedback. Use the same frame for all of them to make sure it is based on the same basis.