1. Connect camera to Arduino
Suppose, I need to found red ball on white floor.
And that'll be able to discriminate a red ball from, say, a blue ball?
Possibly, if you can split the RGB channels
That board does video overlay, the only thing that arduino is doing is sending some text.There is not even enough ram to save an 320x240 black and white frame.
Capture low-res video image frames for display or video processing. Give your Arduino the gift of sight!