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Segmentation of Heart Sound Signals into Cycles based on Peak Intervals Pattern

Heart sound segmentation was very important as it is one of the most important steps in heart sound analysis. This paper describes how heart sound signal is segmented into cycles based on the pattern of peak intervals. The major steps in this project include detecting the significant peaks, determin...

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Bibliographic Details
Main Authors: Ahmad Zubir Suboh, Muhyi Yaakop, Mohd Syazwan Md Yid, Mohammad Hendra Che Morad, UniKL BMI
Format: Working Paper
Language:English
Published: 2015
Subjects:
Heart sound
segmentation
cycle
peak intervals
Online Access:http://localhost/xmlui/handle/123456789/9712
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Summary:Heart sound segmentation was very important as it is one of the most important steps in heart sound analysis. This paper describes how heart sound signal is segmented into cycles based on the pattern of peak intervals. The major steps in this project include detecting the significant peaks, determining intervals consistency level and finally removing unwanted peak as well as recovering the missing peak. 908 out of 1089 cycles from 62 set of normal and abnormal signals are successfully detected by the system.

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