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Newtonized Orthogonal Matching Pursuit: Frequency Estimation Over the Continuum.
Babak Mamandipoor
Dinesh Ramasamy
Upamanyu Madhow
Published in:
IEEE Trans. Signal Process. (2016)
Keyphrases
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orthogonal matching pursuit
sparse representation
transform domain
compressed sensing
signal recovery
compressive sensing
feature selection
greedy algorithm
sparse approximation
image sequences
spatial domain
random projections