On the Sparse Signal Recovery with Parallel Orthogonal Matching Pursuit

• PARK Shin-Woong

  Center for Advanced Photovoltaic Materials, Korea University

• PARK Jeonghong

  Dept. of Information and Communication Engineering, Gyeongsang National University

• JUNG Bang Chul

  Dept. of Information and Communication Engineering, Gyeongsang National University

抄録

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.

収録刊行物

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E96.A (12), 2728-2730, 2013

  一般社団法人 電子情報通信学会

キーワード

• compressed sensing
• orthogonal matching pursuit
• mean squared error
• multiple candidates

詳細情報

• CRID: 1390001206311785088
• NII論文ID: 130003385326
• NII書誌ID: AA10826239
• DOI: 10.1587/transfun.e96.a.2728
• ISSN: 17451337
• ISSN: 09168508
• NDL書誌ID: 025051665
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025051665
• Web Site: https://www.jstage.jst.go.jp/article/transfun/E96.A/12/E96.A_2728/_pdf
• 本文言語コード: en
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