A convex relaxation framework for initialization of activation-based inverse electrocardiography

@article{Erem2011ACR,
  title={A convex relaxation framework for initialization of activation-based inverse electrocardiography},
  author={Burak Erem and Peter van Dam and Dana H. Brooks},
  journal={2011 8th International Symposium on Noninvasive Functional Source Imaging of the Brain and Heart and the 2011 8th International Conference on Bioelectromagnetism},
  year={2011},
  pages={12-17}
}
In inverse electrocardiography (ECG), the problem of finding activation times on the heart noninvasively from body surface potentials is typically formulated as a nonlinear least squares optimization problem. Current solutions rely on iterative algorithms which are sensitive to the presence of local minima. As a result, improved initialization approaches… CONTINUE READING