Head, Eye, and Hand Patterns for Driver Activity Recognition

In this paper, a multiview, multimodal vision framework is proposed in order to characterize driver activity based on head, eye, and hand cues. Leveraging the three types of cues allows for a richer description of the driver´s state and for improved activity detection performance. First, regions of interest are extracted from two videos, one observing the driver´s hands and one the driver´s head. Next, hand location hypotheses are generated and integrated with a head pose and facial landmark module in order to classify driver activity into three states: wheel region interaction with two hands on the wheel, gear region activity, or instrument cluster region activity. The method is evaluated on a video dataset captured in on-road settings.