Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Automated ECG Signal Segmentation by Warping Method

워핑(Warping) 기법을 이용한 심전도 신호 자동 분할

  • Shin, S.W. (Dept. of Biomedical Engineering, Konkuk University) ;
  • Kim, K.S. (Dept. of Biomedical Engineering, Konkuk University) ;
  • Yoon, T.H. (Dept. of Biomedical Engineering, Konkuk University) ;
  • Lee, J.W. (Dept. of Biomedical Engineering, Konkuk University) ;
  • Kim, D.J. (College of Science & Engineering, Chongju University)
  • 신승원 (건국대학교 의료생명대학 의학공학부) ;
  • 김경섭 (건국대학교 의료생명대학 의학공학부) ;
  • 윤태호 (건국대학교 의료생명대학 의학공학부) ;
  • 이정환 (건국대학교 의료생명대학 의학공학부) ;
  • 김동준 (청주대학교 이공대학 전자정보공학부)
  • Published : 2007.07.18
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Abstract

In this study, dynamic time warping(DTW) is utilized especially for automatically segmenting ECG(Electrocardiogram) signal to extract a periodic time information. For the possible medical application for diagnosing the abnormalities of ECG, the relative metric distance of the warped ECG signals are computed to decide whether the abrupt variations of ECG signal occur or not.

Keywords