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Towards complex matrix decomposition of spectrograms based on the relative phase offsets of harmonic sounds.

Holger KirchhoffRoland BadeauSimon Dixon
Published in: ICASSP (2014)
Keyphrases
  • matrix decomposition
  • low rank
  • nonnegative matrix factorization
  • data sets
  • high dimensional
  • prior knowledge
  • text mining
  • clustering method
  • image restoration