Head Pose Estimation with Improved Random Regression Forests

Table 3

The accuracy and MAE for different methods on the NCKU database.

Method	MAE	Accuracy
WRF [7]	7.60°	80.42%
WSRF (Gabor)	5.97°	86.37%
WSRF (LBP)	6.04°	85.89%
WSRF (HOG)	4.83°	88.32%
WSRF (intensity)	6.28°	85.56%