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Improved iterative shrinkage-thresholding for sparse signal recovery via Laplace mixtures models.

Chiara RavazziEnrico Magli
Published in: EURASIP J. Adv. Signal Process. (2018)
Keyphrases
  • signal recovery
  • post processing
  • projections onto convex sets
  • mixture model
  • computer vision
  • denoising
  • compressive sensing
  • high dimensional
  • soft thresholding