Andrle, Miroslav, Rebollo-Neira, Laura and Sagianos, Evangelos (2004). Backward-optimized orthogonal matching pursuit approach. IEEE Signal Processing Letters, 11 (9), pp. 705-708.
Abstract
A recursive approach for shrinking coefficients of an atomic decomposition is proposed. The corresponding algorithm evolves so as to provide at each iteration 1) the orthogonal projection of a signal onto a reduced subspace and 2) the index of the coefficient to be disregarded in order to construct a coarser approximation minimizing the norm of the residual error.
| Publication DOI: | https://doi.org/10.1109/LSP.2004.833503 |
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| Divisions: | College of Engineering & Physical Sciences > Systems analytics research institute (SARI) Aston University (General) |
| Additional Information: | © 2004 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Uncontrolled Keywords: | Electrical and Electronic Engineering,Signal Processing |
| Publication ISSN: | 1558-2361 |
| Last Modified: | 03 Dec 2024 08:08 |
| Date Deposited: | 06 Mar 2019 11:18 |
| Full Text Link: | |
| Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) https://ieeexpl ... ocument/1324706 (Publisher URL) |
PURE Output Type: | Article |
| Published Date: | 2004-08-24 |
| Authors: |
Andrle, Miroslav
Rebollo-Neira, Laura ( 
0000-0002-7420-8977)
Sagianos, Evangelos |
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