Title :
Localization of maximum and minimum values of electrocardiography signals with high level of noise
Author :
Caralli, Antonino ; Ortiz-Conde, Adelmo ; Sanchez, Francisco García
Author_Institution :
Univ. de Carabobo, Venezuela
Abstract :
We present a method to localize electrocardiographic signals maximum and minima values with high level of noise. The method is based on integrations instead of differentiation in order to decrease the effects of the noise.
Keywords :
electrocardiography; integration; interference (signal); medical signal processing; electrocardiography signals; integration method; noise effect; value localization; Digital filters; Electrocardiography; Electrodes; Equations; Impedance; Laboratories; MOSFET circuits; Medical diagnosis; Noise level; Threshold voltage;
Conference_Titel :
Devices, Circuits and Systems, 2004. Proceedings of the Fifth IEEE International Caracas Conference on
Print_ISBN :
0-7803-8777-5
DOI :
10.1109/ICCDCS.2004.1393408
