Adaptive rule based fetal QRS complex detection using Hilbert transform.
In this paper we introduce an adaptive rule based QRS detection algorithm using the Hilbert transform (adHQRS) for fetal magnetocardiography processing. Hilbert transform is used to combine multiple channel measurements and the adaptive rule based decision process is used to eliminate spurious beats. The algorithm has been tested with a large number of datasets and promising results were obtained.
Ulusar
Umit D
UD
Graduate Institute of Technology, University of Arkansas at Little Rock, AR 72204, USA.
Govindan
R B
RB
Wilson
James D
JD
Lowery
Curtis L
CL
Preissl
Hubert
H
Eswaran
Hari
H
D000465:Algorithms; D005260:Female; D005318:Fetal Heart / Q000502:physiology; D005323:Fetal Monitoring / Q000379:methods*; D006801:Humans; D053798:Magnetocardiography / Q000379:methods*; D011247:Pregnancy; D012815:Signal Processing, Computer-Assisted