title: Realtime Face-tracking on Iphone
body: <p>Does anybody know which,currently,is the best library for realizing a real time face-tracking solution for iPhone? I've done a research but I've found quite old articles about OpenCV portings. I would like to know if there is any specific,reliable,fast (and possibly free) AR solution for overlay in real time an image to the face in iPhone camera Video Stream (not simply a static image)</p>
  
  <p>Any help (link,tutorial) would be great.</p>
  
  <p>Thanks everybody!!</p>
  
  <p>Elos</p>