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Murmur extraction based on CHD heart sound segmenting
Miao, Sheng1; Dong L(董亮)1,2; Wang, Weilian1; Yao, Shaowen1
Source PublicationWIT Transactions on Biomedicine and Health
2014
Volume19
Pages547-552
DOI10.2495/MEB140691
Contribution Rank第2完成单位
Indexed ByEI
Conference Name2014 International Conference on Medical Engineering and Bioinformatics, MEB 2014
Conference Date2014-04-07
Conference PlaceWuhan, China
Conference SponsorInformation Technology and Industrial Engineering Research Center
Abstract

Murmur detection is hot point of heart sound (HS) processing, and it’s also the important approach to diagnose congenital heart disease (CHD). In order to segmenting murmur from heart sound, a new method has been proposed. This method using template matching algorithm to segment HS and identify the first HS(S1) and the second HS (S2), then the murmur between them can be extracted. 46 cases of complex CHD heart sound were used in this experiment to evaluate the method. The results showed that accuracy of identification is over 91%.

Funding ProjectN/A
Funding OrganizationN/A
Language英语
Subject Area信息科学与系统科学 ; 电子、通信与自动控制技术 ; 计算机科学技术
MOST Discipline Catalogue工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::信息与通信工程 ; 工学::计算机科学与技术(可授工学、理学学位)
PublisherWITPress
ISBN9781845649920
ISSN1743-3525
EI Accession Number20144200113747
EI KeywordsCardiology
EI Classification Number461bioengineering And Biology - 723computer Software, Data hAndling And Applications - 903information Science
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/5710
Collection射电天文研究组
Corresponding AuthorMiao, Sheng
Affiliation1.School of Information Science and Technology of Yunnan University, Kunming, China
2.Yunnan observatory of Chinese academy of science, Kunming, China
Recommended Citation
GB/T 7714
Miao, Sheng,Dong L,Wang, Weilian,et al. Murmur extraction based on CHD heart sound segmenting[C]:WITPress,2014:547-552.
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