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Integrated Approach for Automatic Crackle Detection Based on Fractal Dimension and Box Filtering
2016
International Journal of Reliable and Quality E-Healthcare
Crackles are adventitious respiratory sounds (RS) that provide valuable information on different respiratory conditions. Nevertheless, crackles automatic detection in RS is challenging, mainly when collected in clinical settings. This study aimed to develop an algorithm for automatic crackle detection/characterisation and to evaluate its performance and accuracy against a multiannotator gold standard. The algorithm is based on 4 main procedures: i) recognition of a potential crackle; ii)
doi:10.4018/ijrqeh.2016100103
fatcat:euukajtahzbi3f3umdhsg3it6e