A note on orthogonal matching pursuit under restricted isometry property

A note on orthogonal matching pursuit under restricted isometry property

Abstract The orthogonal matching pursuit (OMP) algorithm is a classical greedy algorithm widely used in compressed sensing. The number of iterations required for the OMP algorithm to perform exact the recovery of sparse signals is a fundamental problem in signal processing. In this work, by investig...

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Bibliographic Details
Main Authors: Xueping Chen, Jianzhong Liu, Xianwen Ding, Hengzhen Huang
Format: Article
Language:English
Published: Wiley 2022-05-01
Series:IET Signal Processing
Subjects:
compressed sensing
orthogonal matching pursuit
orthogonal projection matrix
restricted isometry property (RIP)
Wielandt inequality
Online Access:https://doi.org/10.1049/sil2.12096

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