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Amplify-and-forward compressed sensing as a PHY-layer secrecy solution in wireless sensor networks.

Joan Enric Barceló-LladóAntoni MorellGonzalo Seco-Granados
Published in: SAM (2012)
Keyphrases
  • compressed sensing
  • wireless sensor networks
  • image reconstruction
  • key management
  • natural images
  • sparse representation
  • random projections
  • high quality
  • multiresolution
  • wavelet transform
  • denoising