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Multi-channel optical sensor-array for measuring ballistocardiograms and respiratory activity in bed.

Christoph BrüserAnna KerekesStefan WinterSteffen Leonhardt
Published in: EMBC (2012)
Keyphrases
  • multi channel
  • sensor array
  • line fitting
  • single channel
  • distance measurement
  • anti aliasing
  • signal subspace
  • direction of arrival
  • computer vision
  • image processing
  • noisy images
  • brain activity
  • wireless mesh networks