Classification of heart sounds by using wavelet transform

Özgür Say; Zümray Dokur; Tamer Ölmez

Classification of heart sounds by using wavelet transform

Özgür Say^*, Zümray Dokur, Tamer Ölmez

^*Bu çalışma için yazışmadan sorumlu yazar

Elektronik ve Hab.Müh.Bölümü

Istanbul Technical University

Araştırma sonucu: Dergiye katkı › Konferans makalesi › bilirkişi

20 Atıf (Scopus)

Özet

A novel method is presented to determine the features of heart sounds. Feature vectors are formed by using the wavelet detail and approximation coefficients at the second and the sixth decomposition levels, respectively. Decision making is performed in four stages: Segmentation of the first and second heart sounds, normalization process, feature extraction, and classification by the artificial neural network. In this study, nine different heart sounds are classified.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	128-129
Sayfa sayısı	2
Dergi	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Hacim	1
Yayın durumu	Yayınlandı - 2002
Etkinlik	Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS) - Houston, TX, United States Süre: 23 Eki 2002 → 26 Eki 2002

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Classification of heart sounds by using wavelet transform",

abstract = "A novel method is presented to determine the features of heart sounds. Feature vectors are formed by using the wavelet detail and approximation coefficients at the second and the sixth decomposition levels, respectively. Decision making is performed in four stages: Segmentation of the first and second heart sounds, normalization process, feature extraction, and classification by the artificial neural network. In this study, nine different heart sounds are classified.",

keywords = "Classification, Heart sounds, Wavelet transform",

author = "{\"O}zg{\"u}r Say and Z{\"u}mray Dokur and Tamer {\"O}lmez",

year = "2002",

language = "English",

volume = "1",

pages = "128--129",

journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

issn = "0589-1019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS) ; Conference date: 23-10-2002 Through 26-10-2002",

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TY - JOUR

T1 - Classification of heart sounds by using wavelet transform

AU - Say, Özgür

AU - Dokur, Zümray

AU - Ölmez, Tamer

PY - 2002

Y1 - 2002

N2 - A novel method is presented to determine the features of heart sounds. Feature vectors are formed by using the wavelet detail and approximation coefficients at the second and the sixth decomposition levels, respectively. Decision making is performed in four stages: Segmentation of the first and second heart sounds, normalization process, feature extraction, and classification by the artificial neural network. In this study, nine different heart sounds are classified.

AB - A novel method is presented to determine the features of heart sounds. Feature vectors are formed by using the wavelet detail and approximation coefficients at the second and the sixth decomposition levels, respectively. Decision making is performed in four stages: Segmentation of the first and second heart sounds, normalization process, feature extraction, and classification by the artificial neural network. In this study, nine different heart sounds are classified.

KW - Classification

KW - Heart sounds

KW - Wavelet transform

UR - http://www.scopus.com/inward/record.url?scp=0036916817&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036916817

SN - 0589-1019

VL - 1

SP - 128

EP - 129

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

T2 - Proceedings of the 2002 IEEE Engineering in Medicine and Biology 24th Annual Conference and the 2002 Fall Meeting of the Biomedical Engineering Society (BMES / EMBS)

Y2 - 23 October 2002 through 26 October 2002

ER -

Classification of heart sounds by using wavelet transform

Özet

Diğer Dosyalar ve Linkler

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