Denoising and segmentation of the second heart sound using matching pursuit

Hedayioglu, Fabio, Jafari, M. G., Mattos, S. S., Plumbley, M. D., Coimbra, M. (2012) Denoising and segmentation of the second heart sound using matching pursuit. 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, . (doi:10.1109/EMBC.2012.6346705) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:98947)

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Official URL: https://doi.org/10.1109/EMBC.2012.6346705

Abstract

We propose a denoising and segmentation technique for the second heart sound (S2). To denoise, Matching Pursuit (MP) was applied using a set of non-linear chirp signals as atoms. We show that the proposed method can be used to segment the phonocardiogram of the second heart sound into its two clinically meaningful components: the aortic (A2) and pulmonary (P2) components.

Item Type:	Article
DOI/Identification number:	10.1109/EMBC.2012.6346705
Divisions:	Divisions > Division of Natural Sciences > Biosciences
Funders:	European Union (https://ror.org/019w4f821) Organisations -1 not found.
Depositing User:	Fabio De Lima Hedayioglu
Date Deposited:	07 Dec 2022 15:06 UTC
Last Modified:	18 Jul 2023 13:54 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/98947 (The current URI for this page, for reference purposes)

University of Kent Author Information

Hedayioglu, Fabio.

Creator's ORCID:	https://orcid.org/0000-0003-0609-0054
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