Method for signal processing of biological trends based on wavelet analysis
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2017, Vol 0, Issue 69
Abstract
In this paper the approach for biomedical trends processing on signals of arterial blood saturation was proposed. This technique additionally could be applied to settle the problem of false alarms. Analysis based on dyadic wavelet transform was used for solving of this issue. Analysis of sensitivity and specifcity for modeled signals was performed. The signals contained patterns which could be interpreted as false alarms on 80, 85, 90, 95% SpO2. Experiment have given sensitivity 99% for 1-3 levels of decomposition and specifcity 30% for Haar wavelet.
Authors and Affiliations
O. Bodilovskyi, A. Popov
Keywords
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- EP ID EP308234
- DOI 10.20535/RADAP.2017.69.66-71
- Views 73
- Downloads 0
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