Single-channel blind source separation based on joint dictionary with common sub-dictionary.

Linhui Sun Cheng Zhao Min Su Fu Wang

Published in: Int. J. Speech Technol. (2018)

Keyphrases

blind source separation
source separation
single channel
sparse representation
independent component analysis
multi channel
non stationary
negative matrix factorization
face recognition
multiresolution
data analysis
signal processing
prior information