Overview

The FECGSYN toolbox is a reference open-source platform for non-invasive foetal electrocardiography (NI-FECG) research, product of a collaboration between the Department of Engineering Science, University of Oxford (DES-OX), the Institute of Biomedical Engineering, TU Dresden (IBMT-TUD) and the Biomedical Engineering Faculty at the Technion Israel Institute of Technology (BME-IIT). The authors are Joachim Behar (DES-OX,BME-IIT), Fernando Andreotti (IBMT-TUD), Julien Oster (DES-OX),  Sebastian Zaunseder (IBMT-TUD) and Gari D. Clifford (DES-OX). The main goal is to advance research in NI-FECG analysis by creating a collaborative platform for sharing algorithms, simulators and data.

Physionet's FECG Synthetic Database FECGSYNDB was build by using the FECGSYN toolbox.


We invite researchers contribute new algorithms or databases to this toolbox.
Check out the Documentation and see how to Contribute!

Signal example

Fig. Examplary simulated signal.


Features

  • realistic modelling of adult and foetal ECGs
  • open-source NI-FECG extraction algorithms
  • benchmarking algorithms for NI-FECG QRS detection and extraction of morphological features
  • large freely available database of simulated NI-FECG signals- see FECGSYNDB
  • numerous examples on using the toolbox
FECGSYN is an open-source toolbox, feel free to contribute with your methods!

Screenshots

Volume conductor         FECGSYN GUI

Fig. Volume conductor (left) and Graphical User Interface (right).

Signal example

Fig.Extracted NI-FECG signal.

How to cite this toolbox

When using FECGSYN, please reference at least one of the following articles:
Reference
Behar J., Andreotti F., Zaunseder S., Li Q., Oster J. and Clifford G D., An ECG model for simulating maternal-foetal activity mixtures on abdominal ECG recordings. Physiol Meas 35(8), pp.1537-50, 2014.
and/or

Reference
Andreotti F., Behar J., Zaunseder S.,Oster J. and Clifford G D., An Open-Source Framework for Stress-Testing Non-Invasive Foetal ECG Extraction Algorithms. Physiol Meas 37(5), pp. 627-648, 2016.

License

All the code is freely available under the GNU General Public License v3.0 and this documentation under CC BY 3.0.