Accurate face tracking and 3D head pose prediction (shown in top left as a 3D vector of pitch, yaw and tilt) while the face is making various facial expressions as well as out of plane rotations. The 79 tracked landmarks corresponding to the eyes, eyebrows, nose, mouth and face contour are shown as red dots.
https://www.cbim.rutgers.edu/62-research/behavior-gesture-analysis/139-facetrack
