At FITC Toronto 2011 I got to see Doodle War, the English version of a very cool augmented reality game from Japan called the GEKITSUIOH GAME, made by Coconoe Inc. It was build using Adobe Air 2.0 & OpenCV.
Each combatant is drawn by the player on a game card that is scanned into the game by a camera, and the stats of your ship are determined by the shape, size and colours used to create it.
It was nominated for the ‘Award for Technical Excellence’ at the 2011 FITC Awards, and won the award for ‘Best Experimental Flash’
You can find more info about the game here on the official site:
Original Source : http://www.rgbfilter.com/?p=14390