Research Article
Head Pose Estimation with Improved Random Regression Forests
Table 2
The accuracy and MAE for different methods on the CAS-PEAL database.
| Method | MAE | Accuracy |
| WRF [7] | 6.9° | 92.72% | VRF + LDA [17] | N/A | 97.23% | LBIF [30] | N/A | 94.57% | SLBIF [30] | N/A | 94.55% | WSRF (Gabor) | 5.35° | 97.29% | WSRF (LBP) | 5.54° | 97.18% | WSRF (HOG) | 4.53° | 98.54% | WSRF (intensity) | 5.83° | 97.02% |
|
|