Sparse decomposition of stereo signals with matching pursuit and application to blind separation of more than two sources from a stereo mixture

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 3, Issue , 2002, Pages

  Gribonval, R ^a  

^a CAMPUS DE BEAULIEU   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; COMMUNICATION CHANNELS (INFORMATION THEORY); ELECTRIC FILTERS; GAUSSIAN NOISE (ELECTRONIC); MATHEMATICAL MODELS; SIGNAL RECONSTRUCTION; SIGNAL TO NOISE RATIO;

GAIN-DELAY FILTERS; LINEAR MIXTURE; MULTISCALE GABOR DICTIONARY; PANPOT PARAMETER; SPARSE DECOMPOSITION; STEREO AUDIO SIGNAL; STEREO DICTIONARY; STEREO MATCHING PURSUIT; TIME FREQUENCY DICTIONARY; TIME SCALE DICTIONARY;

BLIND SOURCE SEPARATION;

EID: 0036293554     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2002.5745294     Document Type: Conference Paper

References (14)

1. A method of denoising and reconstructing audio signals
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4. Signal representation using adaptive normalized Gaussian functions
5. Blind separation of disjoint orthogonal signals: Demixing n sources from 2 mixtures
6. On a conjecture of Huber concerning the convergence of PP-regression
7. Fast matching pursuit with a multiscale dictionary of Gaussian chirps
8. Matching pursuit with damped sinusoids
9. Clustering approach to square and non-square blind source separation