Driver Distraction Detection Method Based on Continuous Head Pose Estimation

Table 5

Safe driving range and recommended threshold obtained from Safe_Imgs.

Participants number	FPS	Video	Safe range	β	D
80	20	5s/segment	Yaw (−45°, −13°)	(−27.6, 2.5, 3.9)	18.6
			Pitch (−10°, 15°)
			Roll (−5°, 15°)