Head Pose Estimation with Improved Random Regression Forests

Figure 4

Different head poses in the Pointing’04 database were acted by the subjects who rotated their heads in front of the camera. (a) Two images of the same subject who is displaying the same pose (pitch: −60; yaw: −90) in both images. (b) Another two images, each from one of two subjects who are displaying the same pose (pitch: −30; yaw: −60). Obviously, the specified pose angles are not precise.

(a)

(b)