Title :
TCPD based pulse monitoring and analyzing
Author :
Wang, Kuan-Quan ; Xu, Li-Sheng ; Zhang, David ; Shi, Cheng
Author_Institution :
Dept. of Comput. Sci. & Eng., Harbin Inst. of Technol., China
Abstract :
This article presents pulse monitoring and analysis approaches on traditional Chinese pulse diagnosis (TCPD) by means of modern nonlinear signal processing technology. Pulse monitoring is significant for the research on cardiovascular and nervous system. But some interference, such as respiration, motion artifacts can be greatly brought into the long-term pulse acquisition. Thus, a cascaded adaptive wavelet filter is designed to solve this issue. Then analysis of long-term pulse waveform in TCPD is illustrated after being preprocessed. What´s more, the chaos character of healthy heart rate variability (HRV) is validated.
Keywords :
adaptive filters; blood flow measurement; filtering theory; medical signal processing; patient monitoring; wavelet transforms; HRV; TCPD based pulse analysis; TCPD based pulse monitoring; cardiovascular system; cascaded adaptive wavelet filter; healthy heart rate variability; interference; long-term pulse acquisition; long-term pulse waveform; motion artifacts; nervous system; nonlinear signal processing technology; respiration; traditional Chinese pulse diagnosis; Adaptive filters; Biomedical engineering; Biomedical monitoring; Computerized monitoring; Electrocardiography; Medical diagnostic imaging; Optical pulses; Optical sensors; Patient monitoring; Pulse amplifiers;
Conference_Titel :
Machine Learning and Cybernetics, 2002. Proceedings. 2002 International Conference on
Print_ISBN :
0-7803-7508-4
DOI :
10.1109/ICMLC.2002.1167429
