标题:Image Denoising Using Discrete Orthonormal S-Transform
作者:Sun, Feng-rong; Babyn, Paul; Luan, Yu-huan; Song, Shang-ling; Yao, Gui-hua
通讯作者:Sun, FengRong
作者机构:[Sun, Feng-rong; Luan, Yu-huan] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.; [Babyn, Paul] Univ Saskatchewan, Dept Med Im 更多
会议名称:International Conference on Soft Computing Techniques and Engineering Application (ICSCTEA)
会议日期:SEP 25-27, 2013
来源:PROCEEDINGS OF INTERNATIONAL CONFERENCE ON SOFT COMPUTING TECHNIQUES AND ENGINEERING APPLICATION, ICSCTEA 2013
出版年:2014
卷:250
页码:435-442
DOI:10.1007/978-81-322-1695-7_50
关键词:Discrete orthonormal S-transform; Image denoising; Myocardial contrast; echocardiography (MCE); Wavelet transform
摘要:S-transform is an effective time-frequency analysis technique, which can provide simultaneous time and frequency distribution information similar to the wavelet transform (WT). Discrete orthonormal S-transform (DOST) can reduce the redundancy of S-transform further. We introduce the ideas of wavelet transform-based image denoising into DOST domain and propose the soft-thresholding-based image denoising method using DOST. Simulations and the application in myocardial contrast echocardiography (MCE) image denoising illustrate the good performance of the proposed method and its application prospects.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927522703&doi=10.1007%2f978-81-322-1695-7_50&partnerID=40&md5=03aff63740f117cea075ab21de0812b1
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