Last year we programmed the camera using the coordinates of the target in the screen. This gives you both the size and the location of the target relative to the camera/robot. I think this would be a good idea this year too, becasue you can roughly determine the distance and direction to aim the “cannon”. I was wondering if anyone else has any ideas of how to accurately shoot using the camera.
This is being discussed in a few places. Start here: http://www.chiefdelphi.com/forums/showthread.php?t=41363