Sensor and system for measuring oculomotor activity

The paper presents the designed active non-contact optical sensor, as well as the system for measuring oculomotor activity. Oculomotor activity is examined in order to determine the fatigue level of the driver. In the created system, fatigue is detected by analyzing variability of the signals obtain...

Full description

Saved in:

Bibliographic Details
Published in:	2013 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA) pp. 39 - 44
Main Authors:	Murawski, Krzysztof, Rozanowski, Krzysztof, Sondej, Tadeusz, Truszczynski, Olaf
Format:	Conference Proceeding Journal Article
Language:	English
Published:	Poznan Univ of Technology 01-09-2013
Subjects:	Algorithms Climatology Computer simulation Eye-Tracking Eyes Fatigue Illumination Loss measurement Oculomotor Activity Optical sensors Optical variables measurement Pupils Random access memory Receivers Semiconductor device measurement Transmitters Weather
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	The paper presents the designed active non-contact optical sensor, as well as the system for measuring oculomotor activity. Oculomotor activity is examined in order to determine the fatigue level of the driver. In the created system, fatigue is detected by analyzing variability of the signals obtained in real-time: percentage of eyelid closure/opening, blink frequency, activity of the eyes and pupil diameter. The presented system has been successfully tested in simulated and live environment in changeable weather and lighting conditions.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Conference-1 ObjectType-Feature-3 content type line 23 SourceType-Conference Papers & Proceedings-2
ISSN:	2326-0262 2326-0319