The research of lung sound signals based on cepstrum analysis

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	The research of lung sound signals based on cepstrum analysis
	Wang BJ(王本金); Miao L(缪磊); Dong HY(董慧颖); Zheng ZG(郑则广)
	2012
会议名称	2012 International Conference on Biomedical Engineering and Biotechnology, iCBEB 2012
会议日期	May 28, 2012 - May 30, 2012
会议地点	Macau, China
关键词	lung sounds cepstrum analysis digital signal processing spectrum
页码	934-938
中文摘要	In this paper, we proposed a new method of signal processing techniques for the application of analyzing four typical lung-sound signals (tracheal breath sounds, vesicular breath sounds, inspiratory and expiratory stridor, and stridor). First, we focus on the estimation method of the sound source number in a lung disease. Second, we calculate the time interval of each sound source signal accurately. Finally, we put the delay time and the number of sound sources as the characteristics, and study the relationships between each pathological lung sound and the characteristics. The innovation of this paper is that utilizing the cepstrum analysis as a new idea to study the pathological diagno-sis of lung diseases. © 2012 IEEE.
收录类别	EI
产权排序	1
会议录	Proceedings - 2012 International Conference on Biomedical Engineering and Biotechnology, iCBEB 2012
会议录出版者	IEEE Computer Society
会议录出版地	Washington, DC
语种	英语
ISBN号	978-0769547060
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/9878]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Wang BJ,Miao L,Dong HY,et al. The research of lung sound signals based on cepstrum analysis[C]. 见:2012 International Conference on Biomedical Engineering and Biotechnology, iCBEB 2012. Macau, China. May 28, 2012 - May 30, 2012.