Table 3.

Computer vision algorithms to detect cell phone usage. High recognition rates are usually obtained using very different approaches.

Algorithm	Features	Classifier	Recognition Rate (%)
Zhang et al. [96]	Features from the driver’s face, mouth and hand	Hidden Conditional Random Fields (HCRF)	91.20
Artan et al. [97]	Image descriptors extracted from a region of interest around the face	SVM	86.19
Berri et al. [98]	Percentage of the Hand and Moment of Inertia	FV	91.57
Xu et al. [99]	DPM	FV	95
Seshadri et al. [100]	Raw pixels and HOG features	Real AdaBoost, SVM, RF	93.86