An accelerated algorithm for detecting micro-moving objects of radar life detector of smart campus based on block data analysis

doi:10.1109/ACCESS.2018.2872967

CORC > 兰州理工大学 > 兰州理工大学 > 附属中学

	An accelerated algorithm for detecting micro-moving objects of radar life detector of smart campus based on block data analysis
	Liang, Buge 1; Jin, Yanghao 2; Yang, Degui 1; Zhao, Dangjun 1; Zhang, Yadong 3
刊名	IEEE Access
	2018
卷号	6 页码:57994-58003
关键词	Complexation Data handling Information analysis Mathematical models Radar Ultra-wideband (UWB) Critical speed Detecting methods Detecting sensitivity Life detectors Probability of missed detections Search and rescue Smart campus Ultra wideband radars
ISSN号	2169-3536
DOI	10.1109/ACCESS.2018.2872967
英文摘要	As a non-contact life detecting equipment of smart campus, the ultra-wide band (UWB) radar life detector is widely used in finding victims of post-disaster search and rescue. However, due to the complex detection environment and the weak life characteristics of victims, the detecting time consuming by current detecting methods is long meanwhile the sensitivity is low, as a result, the process of search and rescue is slow and the probability of missed detection is high. To solve this problem, three works have been done in this research: first, a mathematical model of the echo of UWB radar is established; second, a concept, the critical speed of fast and slow objects, is put forward as a reference value of signal processing; and third, a new accelerated algorithm of which utilizes block data analysis to detect micro-moving objects is proposed in this paper. It has been verified both by simulation and experiment that the new algorithm can improve the detecting sensitivity and the speed of detection. © 2013 IEEE.
WOS研究方向	Computer Science ; Engineering ; Telecommunications
语种	英语
出版者	Institute of Electrical and Electronics Engineers Inc.
WOS记录号	WOS:000448930700001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114457]
专题	附属中学
作者单位	1.School of Aeronautics and Astronautics, Central South University, Changsha; 410083, China; 2.School of Information Science and Engineering, Central South University, Changsha; 410083, China; 3.School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Liang, Buge,Jin, Yanghao,Yang, Degui,et al. An accelerated algorithm for detecting micro-moving objects of radar life detector of smart campus based on block data analysis[J]. IEEE Access,2018,6:57994-58003.
APA	Liang, Buge,Jin, Yanghao,Yang, Degui,Zhao, Dangjun,&Zhang, Yadong.(2018).An accelerated algorithm for detecting micro-moving objects of radar life detector of smart campus based on block data analysis.IEEE Access,6,57994-58003.
MLA	Liang, Buge,et al."An accelerated algorithm for detecting micro-moving objects of radar life detector of smart campus based on block data analysis".IEEE Access 6(2018):57994-58003.