Single Channel Fetal ECG Detection Using LMS and RLS Adaptive Filters
Alaa Aldoori
Ali Buniya
ZHENG Zheng
摘要： ECG is an important tool for the primary diagnosis of heart diseases, which shows the electrophysiology of the heart. In our method, a single maternal abdominal ECG signal is taken as an input signal and the maternal P-QRS-T complexes of original signal is averaged and repeated and taken as a reference signal. LMS and RLS adaptive filters algorithms are applied. The results showed that the fetal ECGs have been successfully detected. The accuracy of Daisy database was up to 84%of LMS and 88%of RLS while PhysioNet was up to 98%and 96%for LMS and RLS respectively.
机标关键词：reference signaladaptive filtersinput signaldiagnosis of
分类号：TN713(基本电子电路)
论文发表日期：2015-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：13( 166-178 )
英文信息