Backward-optimized orthogonal matching pursuit approach

Miroslav Andrle; Laura Rebollo-Neira; Evangelos Sagianos

doi:10.1109/LSP.2004.833503

Backward-optimized orthogonal matching pursuit approach

Miroslav Andrle^*, Laura Rebollo-Neira, Evangelos Sagianos

^*Corresponding author for this work

Aston University

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	705-708
Number of pages	4
Journal	IEEE Signal Processing Letters
Volume	11
Issue number	9
DOIs	https://doi.org/10.1109/LSP.2004.833503
Publication status	Published - 24 Aug 2004

Bibliographical note

© 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.

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10.1109/LSP.2004.833503

Backward-optimized orthogonal matching pursuit approach
© 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.
Accepted author manuscript, 129 KB
Backward-optimized orthogonal matching pursuit approach
© 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.
Accepted author manuscript, 176 KB

Cite this

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Backward-optimized orthogonal matching pursuit approach

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