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An estimation method for the relative phase parameters of complex wavelet coefficients in noise.

Yothin RakvongthaiSoontorn Oraintara
Published in: ICASSP (2010)
Keyphrases
  • wavelet coefficients
  • parameter estimation
  • similarity measure
  • multiresolution
  • wavelet transform
  • computational complexity
  • hidden markov models
  • em algorithm
  • bit plane
  • intensity distribution
  • generalized gaussian