Presenting a model for dynamic facial expression changes in detecting drivers’ drowsiness
نویسندگان
چکیده
Drowsiness while driving is a major cause of accidents. A driver fatigue detection system that is designed to sound an alarm, when appropriate, can prevent many accidents that sometime leads to the loss of life and property. In this paper, we classify drowsiness detection sensors and their strong and weak points. A compound model is proposed that uses image processing techniques to study the dynamic changes of the face to recognize drowsiness during driving.
منابع مشابه
Determination the Levels of Subjective and Observer Rating of Drowsiness and Their Associations with Facial Dynamic Changes
BACKGROUND We determined the levels of subjective and observer drowsiness and facial dynamics changes. METHODS This experimental study was done in the virtual reality laboratory of Khaje-Nasir Toosi University of Technology in 2015. Facial dynamics changes like changes in eyes, mouth and eyebrows were surveyed on twenty-five drivers in 2015byKSS (Karolinska Sleepiness Scale) and ORD (Observer...
متن کاملAssociation of Subjective and Interpretive Drowsiness with Facial Dynamic Changes in Simulator Driving.
BACKGROUND Major injuries and death in accidents have roots in drowsiness. Sleepiness is a main result of insufficient sleep. It is vital to explore drowsiness and its level. There are various sorts of methods in the forms of subjective and objective approaches. The goal of this study was to detect the association of subjective and interpretive drowsiness with facial dynamic changes. METHODS ...
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