Here's a quick script I whipped up. No warranty, etc. Also, you need OpenCV installed. https://gist.github.com/4476997 https://gist.github.com/4476997 OpenC

Here's a quick script I whipped up. No warranty, etc. Also, you need OpenCV installed. https://gist.github.com/4476997 https://gist.github.com/4476997 OpenCV: http://opencv.willowgarage.com/wiki/ http://opencv.willowgarage.com/wiki/