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Image compression using learned dictionaries by RLS-DLA and compared with K-SVD.

Karl SkrettingKjersti Engan
Published in: ICASSP (2011)
Keyphrases
  • sparse representation
  • significant improvement
  • regularized least squares
  • dictionary learning
  • sparse coding
  • data sets
  • neural network
  • feature selection
  • feature extraction
  • object recognition
  • least squares