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dc.contributor.advisorMellor, John E.
dc.contributor.advisorJiang, Ping
dc.contributor.authorAbas, Ashardi B.*
dc.date.accessioned2013-04-05T09:29:36Z
dc.date.available2013-04-05T09:29:36Z
dc.date.issued2013-04-05
dc.identifier.urihttp://hdl.handle.net/10454/5521
dc.description.abstractThe development of technologies for preventing drowsiness at the wheel is a major challenge in the field of accident avoidance systems. Preventing drowsiness during driving requires a method for accurately detecting a decline in driver alertness and a method for alerting and refreshing the driver. As a detection method, the authors have developed a system that uses image processing technology to analyse images of the road lane with a video camera integrated with steering wheel angle data collection from a car simulation system. The main contribution of this study is a novel algorithm for drowsiness detection and tracking, which is based on the incorporation of information from a road vision system and vehicle performance parameters. Refinement of the algorithm is more precisely detected the level of drowsiness by the implementation of a support vector machine classification for robust and accurate drowsiness warning system. The Support Vector Machine (SVM) classification technique diminished drowsiness level by using non intrusive systems, using standard equipment sensors, aim to reduce these road accidents caused by drowsiness drivers. This detection system provides a non-contact technique for judging various levels of driver alertness and facilitates early detection of a decline in alertness during driving. The presented results are based on a selection of drowsiness database, which covers almost 60 hours of driving data collection measurements. All the parameters extracted from vehicle parameter data are collected in a driving simulator. With all the features from a real vehicle, a SVM drowsiness detection model is constructed. After several improvements, the classification results showed a very good indication of drowsiness by using those systems.en_US
dc.language.isoenen_US
dc.rights<a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/3.0/"><img alt="Creative Commons License" style="border-width:0" src="http://i.creativecommons.org/l/by-nc-nd/3.0/88x31.png" /></a><br />The University of Bradford theses are licenced under a <a rel="license" href="http://creativecommons.org/licenses/by-nc-nd/3.0/">Creative Commons Licence</a>.en_US
dc.subjectDrivingen_US
dc.subjectDrowsinessen_US
dc.subjectAccident avoidance systemsen_US
dc.subjectImage processingen_US
dc.subjectDrowsiness detectionen_US
dc.subjectDriver alertnessen_US
dc.subjectSupport Vector Machine (SVM) classification techniqueen_US
dc.subjectAlgorithmsen_US
dc.titleNon-intrusive driver drowsiness detection system.en_US
dc.type.qualificationleveldoctoralen_US
dc.publisher.institutionUniversity of Bradfordeng
dc.publisher.departmentSchool of Computing, Informatics & Mediaen_US
dc.typeThesiseng
dc.type.qualificationnamePhDen_US
dc.date.awarded2011
dc.description.publicnotesTitle page is not included.
refterms.dateFOA2018-07-19T11:14:56Z


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