A Comparative Approach to ECG Feature Extraction Methods
Fatemeh Molaei Vaneghi, Maysam Oladazimi, Farid Shiman, Afshan Kordi, Majid Safari, Fatimah Ibrahim · 2012
This paper discusses six most frequent methods used to extract different features in Electrocardiograph (ECG) signals namely Autoregressive (AR), Wavelet Transform (WT), Eigenvector, Fast Fourier Transform (FFT), Linear Prediction (LP), and Independent Component Analysis (ICA). The study reveals that Eigenvector method gives better performance in frequency domain for the ECG feature extraction.