PERIODIC ARTIFACT REDUCTION FROM BIOMEDICAL SIGNALS

Gari Clifford (1) , Julien Oster (2) , Olivier Pietquin (3) , Matthieu Geist (3)

1 LCP - Laboratory for Computational Physiology
2 IBME - Institute of Biomedical Engineering [Oxford]
3 IMS : Information, Multimodalité & Signal

The present disclosure provides systems and methods for separating periodic or pseudo periodic artifacts (e.g., magnetohydrodynamic (MHD) effects) from biomedical signals of interest (e.g., electrocardiograms (ECG)) by model-based nonlinear Bayesian filtering or other adaptive processes.

Gari Clifford, Julien Oster, Olivier Pietquin, Matthieu Geist. PERIODIC ARTIFACT REDUCTION FROM BIOMEDICAL SIGNALS. France, Patent n° : WO/2013/052944. 2013. ⟨hal-00869739⟩