Detection of consciousness degradation and concentration of a driver for friendly information service
Detection of consciousness degradation and concentration of a driver for friendly information service
- Neue Suche nach: Kojima, N.
- Neue Suche nach: Kozuka, K.
- Neue Suche nach: Nakano, T.
- Neue Suche nach: Yamamoto, S.
- Neue Suche nach: Kojima, N.
- Neue Suche nach: Kozuka, K.
- Neue Suche nach: Nakano, T.
- Neue Suche nach: Yamamoto, S.
In order to provide a friendly information service to drivers, the state of the driver's consciousness must be known. The authors have developed a basic method for detecting the consciousness degradation and concentration of a driver by using image processing. The consciousness degradation of a driver is inferred from the change in blink duration determined from facial images. The blink recognition rate obtained in animated image processing was over 95% and the consciousness degradation was estimated from the changes over tune of the average duration of eye closure. The authors have prospects for detecting the concentration level from the two-dimensional distribution of gaze direction.
Dokumentinformationen
Detection of consciousness degradation and concentration of a driver for friendly information service
2001-01-01
431358 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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