2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA) 2015
DOI: 10.1109/apsipa.2015.7415444
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List message passing algorithm for noiseless compressed sensing

Abstract: We propose a verification-based algorithm for noiseless Compressed Sensing that reconstructs the original signal operating on a sparse graph. The proposed scheme has affordable computational complexity and its performance is significantly better than previous verification-based algorithms and similar to AMP-based algorithms. We also show that the performance of a noiseless compressed sensing scheme when verification-based algorithms and a sparse matrix is employed to reconstruct the original signal can be uppe… Show more

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(1 citation statement)
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“…The decoder implements the List-Message-Passing algorithm for CS, that we recently presented in [118], is a local message passing strategy between the nodes of the graphical representation of a sparse matrix and has the best known verification-based algorithm and the one with the highest computational complexity.…”
Section: System Setupmentioning
confidence: 99%
“…The decoder implements the List-Message-Passing algorithm for CS, that we recently presented in [118], is a local message passing strategy between the nodes of the graphical representation of a sparse matrix and has the best known verification-based algorithm and the one with the highest computational complexity.…”
Section: System Setupmentioning
confidence: 99%