Title :
Characterisation of micropotentials in high resolution ECGs by time-frequency and time-scale analysis
Author :
Karoubi, B. ; Peyrin, F. ; Morlet, D. ; Rubel, P. ; Desseigne, P. ; Touboul, P.
Author_Institution :
LTSU - Bat 502 - INSA-69621 Villeurbanne Cedex - France
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
In this paper we investigate the use of the Wigner Distribution (WD) and Wavelet Transform (WT) in order to identify micropotentials in electrocardiograms. Results obtained with the two methods from patients with and without ventricular tachycardia are compared and discussed.
Keywords :
Electrocardiography; Lead; Time frequency analysis;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761213
