A swapping-based refinement of orthogonal matching pursuit strategies

Miroslav Andrle; Laura Rebollo-Neira

doi:10.1016/j.sigpro.2005.05.034

A swapping-based refinement of orthogonal matching pursuit strategies

Miroslav Andrle, Laura Rebollo-Neira^*

^*Corresponding author for this work

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

Abstract

A swapping-based refinement of orthogonal matching pursuit strategies is introduced. The approach is based on recursive forward and backward biorthogonalisation techniques for adapting orthogonal projections. The resulting algorithm, which improves upon orthogonal matching pursuit methods, is fast and easy to implement.

Original language	English
Pages (from-to)	480-495
Number of pages	16
Journal	Signal processing
Volume	86
Issue number	3
Early online date	15 Aug 2005
DOIs	https://doi.org/10.1016/j.sigpro.2005.05.034
Publication status	Published - Mar 2006

Keywords

Adaptive biorthogonalisation
B-spline dictionaries
Greedy algorithms
Matching pursuit
Nonlinear approximation
Sparse representation

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10.1016/j.sigpro.2005.05.034

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title = "A swapping-based refinement of orthogonal matching pursuit strategies",

abstract = "A swapping-based refinement of orthogonal matching pursuit strategies is introduced. The approach is based on recursive forward and backward biorthogonalisation techniques for adapting orthogonal projections. The resulting algorithm, which improves upon orthogonal matching pursuit methods, is fast and easy to implement.",

keywords = "Adaptive biorthogonalisation, B-spline dictionaries, Greedy algorithms, Matching pursuit, Nonlinear approximation, Sparse representation",

author = "Miroslav Andrle and Laura Rebollo-Neira",

year = "2006",

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doi = "10.1016/j.sigpro.2005.05.034",

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AB - A swapping-based refinement of orthogonal matching pursuit strategies is introduced. The approach is based on recursive forward and backward biorthogonalisation techniques for adapting orthogonal projections. The resulting algorithm, which improves upon orthogonal matching pursuit methods, is fast and easy to implement.

KW - Adaptive biorthogonalisation

KW - B-spline dictionaries

KW - Greedy algorithms

KW - Matching pursuit

KW - Nonlinear approximation

KW - Sparse representation

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VL - 86

SP - 480

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JO - Signal processing

JF - Signal processing

IS - 3

ER -

A swapping-based refinement of orthogonal matching pursuit strategies

Abstract

Keywords

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