Classification of heart sounds using an artificial neural network

Olmez T., DOKUR Z.

PATTERN RECOGNITION LETTERS, cilt.24, ss.617-629, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 24
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1016/s0167-8655(02)00281-7
  • Dergi Adı: PATTERN RECOGNITION LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.617-629
  • Anahtar Kelimeler: heart sounds, classification of murmurs, artificial neural network, segmentation of heart sounds, wavelet transform
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

A novel method is presented for the classification of heart sounds (HSs). Wavelet transform is applied to a window of two periods of HSs. Two analyses are realized for the signals in the window: segmentation of the first and second HSs, and extraction of the features.