Introduction - If you have any usage issues, please Google them yourself
QTrack is a face tracker for use with OpenCV. QTrack is both faster
and more robust than OpenCV s Camshift for tracking faces.
QTrack version 0.90 was written by Robin Hewitt and is distributed
under the BSD license. You can download the complete QTrack package,
including installer, sample code, use license, and a minimal runtime
version of OpenCV 1.0 from either