Neural Networks for Pattern Recognition
Neural Networks for Pattern Recognition
Adaptive Blind Signal and Image Processing: Learning Algorithms and Applications
Adaptive Blind Signal and Image Processing: Learning Algorithms and Applications
IEEE Transactions on Signal Processing
A novel mobile transtelephonic system with synthesized 12-lead ECG
IEEE Transactions on Information Technology in Biomedicine
Neural Networks for the Parameters Characterization of ECG Dynamical Model
Proceedings of the 2009 conference on New Directions in Neural Networks: 18th Italian Workshop on Neural Networks: WIRN 2008
Dynamic Modeling of Heart Dipole Vector for the ECG and VCG Generation
Proceedings of the 2009 conference on Neural Nets WIRN09: Proceedings of the 19th Italian Workshop on Neural Nets, Vietri sul Mare, Salerno, Italy, May 28--30 2009
A fixed point algorithm for extracting the atrial activity in the frequency domain
Computers in Biology and Medicine
A deflation procedure for subspace decomposition
IEEE Transactions on Signal Processing
Morphological modeling of cardiac signals based on signal decomposition
Computers in Biology and Medicine
Discriminant analysis of multivariate time series: Application to diagnosis based on ECG signals
Computational Statistics & Data Analysis
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A three-dimensional dynamic model of the electrical activity of the heart is presented. The model is based on the single dipole model of the heart and is later related to the body surface potentials through a linear model which accounts for the temporal movements and rotations of the cardiac dipole, together with a realistic ECG noise model. The proposed model is also generalized to maternal and fetal ECG mixtures recorded from the abdomen of pregnant women in single and multiple pregnancies. The applicability of the model for the evaluation of signal processing algorithms is illustrated using independent component analysis. Considering the difficulties and limitations of recording long-term ECG data, especially from pregnant women, the model described in this paper may serve as an effective means of simulation and analysis of a wide range of ECGs, including adults and fetuses.