Non-adaptive methods for fetal ECG signal processing: A review and appraisal

R Jaros, R Martinek, R Kahankova - Sensors, 2018 - mdpi.com
Fetal electrocardiography is among the most promising methods of modern electronic fetal
monitoring. However, before they can be fully deployed in the clinical practice as a gold …

A comprehensive survey on signal processing and machine learning techniques for non-invasive fetal ECG extraction

JDK Abel, S Dhanalakshmi, R Kumar - Multimedia Tools and Applications, 2023 - Springer
Despite the rapid growth in the area of adult ECG signal processing and monitoring systems,
the morphological analysis of fetal ECG signals lags farther behind and demands much …

Ensemble of kernel extreme learning machine based random forest classifiers for automatic heartbeat classification

P Yang, D Wang, WB Zhao, LH Fu, JL Du… - … Signal Processing and …, 2021 - Elsevier
Automatic heartbeat classification technology based on the ECG plays an important role in
assisting doctors with arrhythmia diagnosis. While many heartbeat classification studies can …

Extraction of fetal electrocardiogram by combining deep learning and SVD-ICA-NMF methods

S Ziani, Y Farhaoui, M Moutaib - Big Data Mining and Analytics, 2023 - ieeexplore.ieee.org
This paper deals with detecting fetal electrocardiogram FECG signals from single-channel
abdominal lead. It is based on the Convolutional Neural Network (CNN) combined with …

A novel algorithm based on ensemble empirical mode decomposition for non-invasive fetal ECG extraction

K Barnova, R Martinek, R Jaros, R Kahankova… - PloS one, 2021 - journals.plos.org
Non-invasive fetal electrocardiography appears to be one of the most promising fetal
monitoring techniques during pregnancy and delivery nowadays. This method is based on …

Optimization of adaptive filter control parameters for non-invasive fetal electrocardiogram extraction

R Kahankova, M Mikolasova, R Martinek - PloS one, 2022 - journals.plos.org
This paper is focused on the design, implementation and verification of a novel method for
the optimization of the control parameters of different hybrid systems used for non-invasive …

Separation of fetal-ECG from single-channel abdominal ECG using activation scaled non-negative matrix factorization

D Gurve, S Krishnan - IEEE journal of biomedical and health …, 2019 - ieeexplore.ieee.org
Performing a fetal electrocardiogram (ECG) analysis, which contains important information
about the status of a fetal, can help to detect fetus health even before birth. Since the fetal …

Current state of nonlinear-type time–frequency analysis and applications to high-frequency biomedical signals

HT Wu - Current Opinion in Systems Biology, 2020 - Elsevier
Motivated by analyzing complicated time series, nonlinear-type time–frequency analysis has
become an active research topic in the past decades. Those developed tools have been …

Fetal electrocardiogram extraction and analysis using adaptive noise cancellation and wavelet transformation techniques

P Sutha, VE Jayanthi - Journal of medical systems, 2018 - Springer
Birth defect-related demise is mainly due to congenital heart defects. In the earlier stage of
pregnancy, fetus problem can be identified by finding information about the fetus to avoid …

Fully adaptive time-varying wave-shape model: Applications in biomedical signal processing

J Ruiz, G Schlotthauer, L Vignolo, MA Colominas - Signal Processing, 2024 - Elsevier
In this work, we propose a time-varying wave-shape extraction algorithm based on a
modified version of the adaptive non-harmonic model for non-stationary signals. The model …