Complex-valued sparse representation based on smoothed l0 norm

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

Volumn , Issue , 2008, Pages 3881-3884

  Mohimani, G H ^a   Babaie Zadeh, M ^a   Jutten, C ^b  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

^b GRENOBLE INSTITUTE OF TECHNOLOGY   (France)

Author keywords

Complex valued sparse component analysis; Over complete atomic decomposition

Indexed keywords

ACOUSTICS; BOOLEAN FUNCTIONS; SIGNAL PROCESSING;

COMPLEX-VALUED SPARSE COMPONENT ANALYSIS; OVER-COMPLETE ATOMIC DECOMPOSITION; SPARSE REPRESENTATIONS;

SPEECH;

EID: 51449100639     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4518501     Document Type: Conference Paper

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