A Fractal Characterization of Cough Signals for Covid-19 Pre-Screening Applications

This paper presents a correlation fractal dimension characterization as applied to auditory cough signals. We have obtained cough samples from person with and without Covid-19 disease. Our hypothesis is coughs coming from Covid-19 disease exhibit fractal behavior. To show this, we apply fractal-size...

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Bibliographic Details
Main Authors: Bandung, Yoanes, Langi, Marco William, Mutijarsa, Kusprasapta, Langi, Armein Z. R.
Format: Conference Proceeding
Language:English
Subjects:
Correlation
Correlation dimension
coughs
COVID-19
embedding dimension
Fractals
pre-screening
Pulmonary diseases
respiratory
Online Access:Request full text
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Summary:This paper presents a correlation fractal dimension characterization as applied to auditory cough signals. We have obtained cough samples from person with and without Covid-19 disease. Our hypothesis is coughs coming from Covid-19 disease exhibit fractal behavior. To show this, we apply fractal-size measurements on both samples. Preliminary results confirm fractality on Covid-19 cough signals. This result can improve performance of pre-screening for identification the presence respiratory diseases, such as Covid-19.
ISSN:2640-0545
DOI:10.1109/ICISS53185.2021.9533203