A Wavelet Transform-Based Neural Network Denoising Algorithm for Mobile Phonocardiography.

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作者： Dawid,Gradolewski ^[1] ; Giovanni,Magenes ^[2] ; Sven,Johansson ^[3] ; Wlodek J,Kulesza ^[4]

作者单位： Blekinge Institute of Technology, Institute of Applied Signal Processing, 371 79 Karlskrona, Sweden. dawid.gradolewski@bth.se. ^[1] Dipartimento di Ingegneria Industriale e dell'Informazione, University of Pavia, 27100 Pavia, Italy. giovanni.magenes@unipv.it. ^[2] Blekinge Institute of Technology, Institute of Applied Signal Processing, 371 79 Karlskrona, Sweden. sven.johansson@bth.se. ^[3] Blekinge Institute of Technology, Institute of Applied Signal Processing, 371 79 Karlskrona, Sweden. wlodek.kulesza@bth.se. ^[4]

关键词 Inverse Wavelet Transform (IWT), noise cancellation Time Delay Neural Networks (TDNN)adaptive filters auscultation techniques auto-diagnostic system cardiovascular pathologies signal denoising

主题词算法(Algorithms);心音描记术(Phonocardiography);信号处理, 计算机辅助(Signal Processing, Computer-Assisted);小波分析(Wavelet Analysis)

DOI 10.3390/s19040957

PMID 30813479

发布时间 2020-02-25

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准确一般字义偏差语意偏离译文作用小提交