A Sparsity-Based Method to Solve Permutation Indeterminacy in Frequency-Domain Convolutive Blind Source Separation.

Prasad Sudhakar Rémi Gribonval

Published in: ICA (2009)

Keyphrases

frequency domain
convolutive mixtures
cross correlation
power spectra
feature extraction
denoising
clustering method
image restoration
spatial domain
power spectrum
eigenvalue decomposition