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Underdetermined blind separation of weak sparse sources via matrix transform layer by layer in the Time-Frequency domain.

Xiaohong MaShuxue DingJifei SongDongyan Zhu
Published in: iCAST (2015)
Keyphrases
  • blind separation
  • mixing matrix
  • blind source separation
  • source signals
  • sparse representation
  • independent component analysis
  • image compression