IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
On the Sparse Signal Recovery with Parallel Orthogonal Matching Pursuit
Shin-Woong PARKJeonghong PARKBang Chul JUNG
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2013 Volume E96.A Issue 12 Pages 2728-2730

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Abstract

In this letter, parallel orthogonal matching pursuit (POMP) is proposed to supplement orthogonal matching pursuit (OMP) which has been widely used as a greedy algorithm for sparse signal recovery. Empirical simulations show that POMP outperforms the existing sparse signal recovery algorithms including OMP, compressive sampling matching pursuit (CoSaMP), and linear programming (LP) in terms of the exact recovery ratio (ERR) for the sparse pattern and the mean-squared error (MSE) between the estimated signal and the original signal.

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© 2013 The Institute of Electronics, Information and Communication Engineers
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