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Robust signal recovery approach for compressive sensing using unconstrained optimization.
Flávio C. A. Teixeira
Stuart W. A. Bergen
Andreas Antoniou
Published in:
ISCAS (2010)
Keyphrases
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compressive sensing
signal recovery
orthogonal matching pursuit
random projections
sparse representation
signal reconstruction
image representation
compressed sensing
signal processing
feature selection
optical flow
document clustering