| Title |
A Study on the Detection of the Ventricular Fibrillation based on Wavelet Transform and Artificial Neural Network |
| Authors |
송미혜(Song Mi-Hye) ; 박호동(Park Ho-Dong) ; 이경중(Lee Kyoung-Joung) ; 박광리(Park Kwang-Li) |
| Keywords |
Ventricular Fibrillation ; Wavelet Transform ; Artificial Neural Network |
| Abstract |
In this paper, we proposed a ventricular fibrillation detection algorithm based on wavelet transform and artificial neural network. we selected RR intervals, the 6th and 7th wavelet coefficients(D6, D7) as features for classifying ventricular fibrillation. To evaluate the performance of the proposed algorithm, we compared the result of the proposed algorithm with that of fuzzy inference and fuzzy-neural network. MIT-BIH Arrhythmia database, Creighton University Ventricular Tachyarrhythmia database and MIH-BIH Malignant Ventricular Arrhythmia database were used as test and learning data. Among the algorithms, the proposed algorithm showed that the classification rate of normal and abnormal beat was sensitivity(%) of 96.10 and predictive positive value(%) of 99.07, and that of ventricular fibrillation was sensitivity(%) of 99.45. Finally. the proposed algorithm showed good performance compared to two other methods. |