Adaptive Beat-to-Beat Heart Rate Estimation in Ballistocardiograms

@article{Brser2011AdaptiveBH,
  title={Adaptive Beat-to-Beat Heart Rate Estimation in Ballistocardiograms},
  author={C. Br{\"u}ser and K. Stadlthanner and S. D. Waele and S. Leonhardt},
  journal={IEEE Transactions on Information Technology in Biomedicine},
  year={2011},
  volume={15},
  pages={778-786}
}
A ballistocardiograph records the mechanical activity of the heart. We present a novel algorithm for the detection of individual heart beats and beat-to-beat interval lengths in ballistocardiograms (BCGs) from healthy subjects. An automatic training step based on unsupervised learning techniques is used to extract the shape of a single heart beat from the BCG. Using the learned parameters, the occurrence of individual heart beats in the signal is detected. A final refinement step improves the… Expand
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A multichannel pressure sensing Emfit foil was integrated to a bed mattress for measuring ballistocardiograph signals during sleep. We calculated the heart beat interval with cepstrum method, byExpand
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