文章基本信息

标题：Analyzing the biosignal to make fatigue measurement as a parameter for mood detection
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作者：Suwarna Hajare ; Chhaya Dule
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2012
卷号：3
期号：3
页码：4469-4472
出版社：TechScience Publications
摘要：Fatigue is a state of impairment that can include physical and/or mental elements, associated with lower alertness and reduced performance. Fatigue can be defined as a state of impairment that can include physical and/or mental elements, associated with lower alertness and reduced performance. Fatigue can lead to incidents because employees/workers are not alert. Shortly when person with increase in fatigue level, then physical or mental activity becomes more difficult to perform. Sign of the fatigue include tiredness even after sleep, psychological disturbances, loss of energy & inability to concentrate. Basically fatigue is categorized in two part work related fatigue & non work related fatigue. Work related fatigue is similar for different individuals performing the same task. Whereas non-work related fatigue are considerably between individual and is best managed at an individual level. There are several causes of work-related fatigue such as aspect of the task being undertaken (e.g. greater workload within standard shift) two many consecutive night shifts, unplanned work, overtime, emergencies, breakdowns & call-outs, feature of working environment (e.g. noise or temperature extremes). So the fatigue becomes a problem and important issue in the process industry. When employees/workers are fatigued they are more likely to exercise poor judgment & slow reaction. This can increase risks on site because fatigued employees are less able to respond effectively to changing circumstances. So the aim of this paper is 1. Simulating the physiological changes due to exertion and exhaustion by analyzing the biosignals. 2. Mood Detectionchm
关键词：Fatigue level measurement; Mood detection;Biosignals- facial expression; stress; facial action codes.