DocumentCode :
2032332
Title :
Study on psychosomatic features of driver´s distraction based on pattern recognition
Author :
Miyaji, Masahiro ; Oguri, Koji ; Kawanaka, Haruki
Author_Institution :
Inst. of Inf. Sci. & Technol., Aichi Prefectural Univ., Nagakute, Japan
fYear :
2011
fDate :
23-25 Aug. 2011
Firstpage :
97
Lastpage :
102
Abstract :
Driver´s distraction is said as one of major psychosomatic factors which may prone to be involved in traffic accidents. Therefore it is much expected to prevent traffic accidents by means of incorporating a function of driver state monitoring into a driving support system. In our previous study, we identified the methodology for detecting driver´s cognitive distraction in higher degree of accuracy by means of using the AdaBoost as pattern recognition algorithm. We used visual features such as gaze direction and head rotation angle, pupil diameter and heart rate RRI as physiological features. In this study we aimed at clarifying the degree of influence for detecting driver´s distraction by four recognition features, which are gaze angle and head rotation angle (hereinafter; vision information), pupil diameter and the interval between heart R-waves (hereinafter; heart rate RRI) in order to create a driver´s state monitoring function.
Keywords :
cognition; driver information systems; feature extraction; object recognition; psychology; road accidents; road safety; road traffic; AdaBoost algorithm; driver cognitive distraction detection; driver state monitoring; driving support system; gaze angle; head rotation angle; heart R-waves interval; pattern recognition; physiological features; psychosomatic features; pupil diameter; recognition features; traffic accident prevention; visual features; Feature extraction; Head; Heart rate; Magnetic heads; Pattern recognition; Rail to rail inputs; Vehicles; ADAS; advanced safety vehicle; driver´s distraction; driver´s state monitoring; heart rate RRI; psychosomatic feature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
ITS Telecommunications (ITST), 2011 11th International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-61284-668-2
Type :
conf
DOI :
10.1109/ITST.2011.6060169
Filename :
6060169
Link To Document :
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