Title :
Adaptive cancelation of motion artifact in photoplethysmyographic blood volume pulse measurements for exercise evaluation
Author :
Barreto, A.B. ; Vicente, L.M. ; Persad, I.K.
Author_Institution :
Dept. of Electr. Eng., Florida Int. Univ., Miami, FL, USA
Abstract :
An adaptive transversal filter was designed to minimize the impact of motion artifact in the measurement of photoplethysmographic Blood Volume pulse (BVP) in an exercising subject. The rationale of the design is introduced and results from off-line testing with signals recorded from an experimental setup are presented
Keywords :
adaptive filters; adaptive signal processing; biomechanics; biomedical measurement; haemorheology; medical signal processing; patient monitoring; volume measurement; adaptive cancelation; exercise evaluation; experimental setup; finger capillaries blood volume; motion artifact; noninvasive monitoring; off-line testing; photoplethysmyographic blood volume pulse measurements; Additive noise; Blood; Extraterrestrial measurements; Fingers; Interference cancellation; Monitoring; Noise cancellation; Pollution measurement; Pulse measurements; Transversal filters;
Conference_Titel :
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-2475-7
DOI :
10.1109/IEMBS.1995.579392
