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Lorentzian based iterative hard thresholding for compressed sensing.

Rafael E. CarrilloKenneth E. Barner
Published in: ICASSP (2011)
Keyphrases
  • compressed sensing
  • image reconstruction
  • hard thresholding
  • sparse representation
  • natural images
  • random projections
  • denoising
  • signal processing
  • image denoising
  • image processing
  • principal component analysis