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The Exact Support Recovery of Sparse Signals With Noise via Orthogonal Matching Pursuit.
Rui Wu
Wei Huang
Di-Rong Chen
Published in:
IEEE Signal Process. Lett. (2013)
Keyphrases
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orthogonal matching pursuit
signal recovery
compressed sensing
sparse representation
sparse approximation
compressive sensing
noise reduction
high dimensional
noise model
feature selection
feature extraction
natural images
generative model
signal to noise ratio
transform domain