On Phase Importance in Parameter Estimation for Single-Channel Source Separation.
Pejman MowlaeeRainer MartinPublished in: IWAENC (2012)
Keyphrases
- parameter estimation
- single channel
- source separation
- multi channel
- maximum likelihood
- least squares
- independent component analysis
- model selection
- markov random field
- em algorithm
- frequency domain
- wiener filter
- prior information
- expectation maximization
- wavelet decomposition
- brain activity
- wavelet transform
- signal processing
- denoising