Augmented Reality - detecting face from a webcam

Augmented Reality - detecting face from a webcam We need an application for a website that detects a user's face using their webcam. We sell sunglasses so the idea is to match an image of the sunglasses, to scale, on the user's face at the right position (over their eyes). You would need to program it in a format for web use, ideally Flash. An example of augmented reality is here, although you should already be familiar with the term to bid this project: [login to view URL] The application will take an image name as a variable, i.e. it will have to accept a command via Javascript on what image to display on top of the eyes of the user (a GIF file)