Low-cost intracortical spiking recordings compression with classification abilities for implanted BMI devices

@article{Coppa2012LowcostIS,
  title={Low-cost intracortical spiking recordings compression with classification abilities for implanted BMI devices},
  author={Bertrand Coppa and Rodolphe H{\'e}liot and Olivier J. J. Michel and Eric Moisan and Dominique David},
  journal={2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
  year={2012},
  pages={2623-2626}
}
Within Brain-Machine Interface systems, cortically implanted microelectrode arrays and associated hardware have a low power budget for data sampling, processing and transmission. It is already possible to reduce neural data rates by on-site spike detection; we propose a method to further compress spiking data at a low computational cost, with the objective of maintaining clustering and classification abilities. The method relies on random binary vector projections, and simulations show that it… CONTINUE READING

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