Feature Detection

·    Robust frontal face detection

·    Detection of multiple faces in a photo

·    Head rotation support:    –30..30 degrees  of in-plane rotation and –30..30  degrees out-

of-plane rotation

·    Determines in-plane face rotation angle

·    Detection speed:

o   Realtime  detection   (webcam  resolution,  –15..15   degrees  of   in-plane  head

*

rotation):  0.003456 sec  (289  FPS)  (Intel ),  0.006420 sec  (156  FPS)  (iOS*),

0.020 sec (50 FPS) (Android*)

o   Reliable detection  (digital camera resolution,  –30..30 degrees of  in-plane head

rotation): 0.075710 sec (Intel), 0.22235 sec (iOS), 0.642 sec (Android)

·    Returned  information for  each  detected  face:  (x,y) coordinates  of  face  center,  face

width and rotation angle

 Easy configuration of face detection parameters