Hidden information technology and data processing in drowsiness detection in normal adults based on pulse signal and ECG detection in normal adults based on pulse signal and ECG

doi:10.4028/www.scientific.net/AMR.1014.417

	Hidden information technology and data processing in drowsiness detection in normal adults based on pulse signal and ECG detection in normal adults based on pulse signal and ECG
	Wang, Qi
	2014
会议日期	July 26, 2014 - July 27, 2014
会议地点	Nanjing, China
关键词	Electrocardiography Entropy Information systems Drowsiness Drowsiness detection Ecg detections Hidden information Mental state Objective measurement Pulse transit time Wavelet entropies
卷号	1014
DOI	10.4028/www.scientific.net/AMR.1014.417
页码	417-420
英文摘要	An objective measurement to evaluate sleep-wake state was studied based on the hidden information among ECG and pulse signals that might offer insights into the nature of sleep. Pulse transit time (PTT) and Wavelet entropy (WE) were computed for twenty sets data which come from self-designed experiments to distinguish the two different states of mental. A significant increase of PTT and decrease of WE ware correlated with the state of drowsiness, and both feature t-test results were p<0.01, thus showing that these features have significant differences between awake and sleepy state. Furthermore, the two characteristics can be recommended as objective indicators for distinguishing the human mental states. © (2014) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications Ltd
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117257]
专题	电气工程与信息工程学院
作者单位	Lanzhou University of Technology, Lanzhou, Gansu, China
推荐引用方式 GB/T 7714	Wang, Qi. Hidden information technology and data processing in drowsiness detection in normal adults based on pulse signal and ECG detection in normal adults based on pulse signal and ECG[C]. 见:. Nanjing, China. July 26, 2014 - July 27, 2014.