Classification of Children's Heart Sounds With Noise Reduction Based on Variational Modal Decomposition

PURPOSE: Children's heart sounds were denoised to improve the performance of the intelligent diagnosis. METHODS: A combined noise reduction method based on variational modal decomposition (VMD) and wavelet soft threshold algorithm (WST) was proposed, and used to denoise 103 phonocardiogram samp...

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Detalles Bibliográficos
Autores principales: Zhang, Anqi, Wang, Jiaming, Qu, Fei, He, Zhaoming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Medical Technology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9178247/
https://www.ncbi.nlm.nih.gov/pubmed/35693881
http://dx.doi.org/10.3389/fmedt.2022.854382

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9178247/
https://www.ncbi.nlm.nih.gov/pubmed/35693881
http://dx.doi.org/10.3389/fmedt.2022.854382

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