De-noising method of pulse signal based on double-tree complex wavelet transform and morphological filtering

De-noising method of pulse signal based on double-tree complex wavelet transform and morphological filtering

Common medical signals such as pulse signals, contain a variety of noises, have strong nonlinear and non-stationary. According to the previous wavelet transformation method, a pulse signals de-noising algorithm based on dual-tree complex wavelet transform（DTCWT）was proposed. With the advantage of si...

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Bibliographic Details
Main Authors: Dan LI, Huiqian WANG, Tong BAI, Jinzhao LIN, Yu PANG, Xiaoming JIANG, Yuhao JIANG
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2016-12-01
Series:Dianxin kexue
Subjects:
de-noising
DTCWT
morphological filtering
pulse signal
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016321/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016321/

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