Robust Head Pose Estimation Using a 3D Morphable Model

Table 6

Mean, standard deviation, median, and upper and lower quartile of the modified absolute errors of yaw and pitch angle, on the the CMU PIE face database.

CMU PIE	Modified absolute error °
	Yaw					Pitch
	Mean	Std	Median	Q25	Q75	Mean	Std	median	Q25	Q75
Our approach	2.74	3.69	2.06	0.87	4.36	2.28	3.19	1.68	0.64	2.94