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Sparse null space basis pursuit and analysis dictionary learning for high-dimensional data analysis.

Xiao BianHamid KrimAlex M. BronsteinLiyi Dai
Published in: ICASSP (2015)
Keyphrases
  • dictionary learning
  • sparse representation
  • sparse coding
  • null space
  • data analysis
  • multiscale
  • object recognition
  • natural images