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Block-Refined Orthogonal Matching Pursuit for Sparse Signal Recovery.
Ying Ji
Xiaofu Wu
Jun Yan
Wei-Ping Zhu
Zhen Yang
Published in:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2014)
Keyphrases
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signal recovery
orthogonal matching pursuit
sparse representation
compressed sensing
transform domain
sparse approximation
compressive sensing
feature selection
spatial domain
projections onto convex sets
dictionary learning
multiscale
signal processing
greedy algorithm