|Face Angle Detection|
Hi all, I am currently working on a project that requires a computer to detect whether a face is looking into the camera, or perhaps, even more generally, at what angle relative to the camera a face is pointing. I am currently tinkering with OpenCV, but I am having a hard time figuring out what specific algorithm would be best suited for such a task. Do you have any suggestions for such a task? Any ideas would be greatly appreciated. There are several well known algorithms for face detection (Viola-Jones in particular), but they all seem to deal with detection alone, not head/face angle.