Passive cavitation mapping with temporal sparsity constraint.

@article{Gyngy2011PassiveCM,
  title={Passive cavitation mapping with temporal sparsity constraint.},
  author={Mikl{\'o}s Gy{\"o}ngy and Christian M Coviello},
  journal={The Journal of the Acoustical Society of America},
  year={2011},
  volume={130 5},
  pages={
          3489-97
        }
}
The spatial resolution of cavitation maps generated from passive recordings of cavitation emissions is compromised by the bandlimited nature of the recordings. Deconvolution based on the assumption that cavitation consists of a sparse series of discrete events allows the recovery of frequency components that are not only outside the frequency band of the receivers, but may also have been attenuated by the medium before being detectable. In the current work, two sparse deconvolution techniques… CONTINUE READING
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