UM
Robust signal recovery using the prolate spherical wave functions and maximum correntropy criterion
Zou, Cuiming; Kou, Kit Ian
2018-05
Source PublicationMECHANICAL SYSTEMS AND SIGNAL PROCESSING
ISSN0888-3270
Volume104Pages:279-289
AbstractSignal recovery is one of the most important problem in signal processing. This paper proposes a novel signal recovery method based on prolate spherical wave functions (PSWFs). PSWFs are a kind of special functions, which have been proved having good performance in signal recovery. However, the existing PSWFs based recovery methods used the mean square error (MSE) criterion, which depends on the Gaussianity assumption of the noise distributions. For the non-Gaussian noises, such as impulsive noise or outliers, the MSE criterion is sensitive, which may lead to large reconstruction error. Unlike the existing PSWFs based recovery methods, our proposed PSWFs based recovery method employs the maximum correntropy criterion (MCC), which is independent of the noise distribution. The proposed method can reduce the impact of the large and non-Gaussian noises. The experimental results on synthetic signals with various types of noises show that the proposed MCC based signal recovery method has better robust property against various noises compared to other existing methods. (C) 2017 Elsevier Ltd. All rights reserved.
KeywordRobust signal recovery Prolate spherical wave functions Maximum correntropy criterion Mean square error criterion
DOI10.1016/j.ymssp.2017.10.025
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Mechanical
WOS IDWOS:000423652800017
PublisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
The Source to ArticleWOS
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
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GB/T 7714
Zou, Cuiming,Kou, Kit Ian. Robust signal recovery using the prolate spherical wave functions and maximum correntropy criterion[J]. MECHANICAL SYSTEMS AND SIGNAL PROCESSING,2018,104:279-289.
APA Zou, Cuiming,&Kou, Kit Ian.(2018).Robust signal recovery using the prolate spherical wave functions and maximum correntropy criterion.MECHANICAL SYSTEMS AND SIGNAL PROCESSING,104,279-289.
MLA Zou, Cuiming,et al."Robust signal recovery using the prolate spherical wave functions and maximum correntropy criterion".MECHANICAL SYSTEMS AND SIGNAL PROCESSING 104(2018):279-289.
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