Block orthonormal overcomplete dictionary learning

European Signal Processing Conference

Volumn , Issue , 2013, Pages

  Rusu, Cristian ^a,b   Dumitrescu, Bogdan ^b  

^a IMT SCHOOL FOR ADVANCED STUDIES LUCCA   (Italy)

^b UNIVERSITY POLITEHNICA OF BUCHAREST   (Romania)

Author keywords

orthogonal blocks; overcomplete dictionary learning; sparse representations

Indexed keywords

APPROXIMATION ALGORITHMS; NUMERICAL METHODS; SIGNAL PROCESSING;

DICTIONARY LEARNING ALGORITHMS; LEARNING PROCEDURES; NUMERICAL EXPERIMENTS; ORTHOGONAL BLOCKS; ORTHONORMAL BASIS; OVER-COMPLETE DICTIONARIES; SPARSE REPRESENTATION; TARGET REPRESENTATION;

ITERATIVE METHODS;

EID: 84901371823     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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