DocumentCode
3443977
Title
Adaptive LMS delay measurement in dual blood volume pulse signals for non-invasive monitoring [photoplethysmography]
Author
Barreto, Armando B. ; Aguilar, Cesar D. ; Jakubzick, E. Elise
Author_Institution
Dept. of Electr. & Comput. Eng., Florida Int. Univ., Miami, FL, USA
fYear
1997
fDate
4-6 Apr 1997
Firstpage
117
Lastpage
120
Abstract
The performance of two adaptive algorithms, the LMS and the adaptive delay algorithm, for measuring the actual delay between two blood volume pulse (BVP) signals is studied. Results are obtained from an experimental setup examined with several test signals as well as pairs of BVP signals for a subject´s three different cardiovascular conditions
Keywords
adaptive signal processing; biomedical measurement; blood flow measurement; cardiology; least mean squares methods; medical signal processing; patient monitoring; adaptive LMS delay measurement; adaptive algorithms; adaptive delay algorithm; cardiovascular conditions; dual blood volume pulse signals; noninvasive monitoring; photoplethysmography; test signals; Adaptive systems; Blood; Cardiology; Delay estimation; Fingers; Least squares approximation; Monitoring; Pulse measurements; Signal processing; Volume measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Engineering Conference, 1997., Proceedings of the 1997 Sixteenth Southern
Conference_Location
Biloxi, MS
ISSN
1086-4105
Print_ISBN
0-7803-3869-3
Type
conf
DOI
10.1109/SBEC.1997.583228
Filename
583228
Link To Document