The Practicality of Deep Learning Algorithms in COVID-19 Detection: Application to Chest X-ray Images

Algorithms

Abdulaziz Alorf¹ 

[1] Department of Electrical Engineering, College of Engineering, Qassim University, Buraydah 51452, Saudi Arabia;

关键词: COVID-19;    SARS-CoV-2;    radiography;    CT scans;    X-ray;    deep learning;   

DOI  :  10.3390/a14060183

来源: DOAJ

【 摘 要 】

Since January 2020, the outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected the whole world, producing a respiratory disease that can become severe and even cause death in certain groups of people. The main method for diagnosing coronavirus disease 2019 (COVID-19) is performing viral tests. However, the kits for carrying out these tests are scarce in certain regions of the world. Lung conditions as perceived in computed tomography and radiography images exhibit a high correlation with the presence of COVID-19 infections. This work attempted to assess the feasibility of using convolutional neural networks for the analysis of pulmonary radiography images to distinguish COVID-19 infections from non-infected cases and other types of viral or bacterial pulmonary conditions. The results obtained indicate that these networks can successfully distinguish the pulmonary radiographies of COVID-19-infected patients from radiographies that exhibit other or no pathology, with a sensitivity of 100% and specificity of 97.6%. This could help future efforts to automate the process of identifying lung radiography images of suspicious cases, thereby supporting medical personnel when many patients need to be rapidly checked. The automated analysis of pulmonary radiography is not intended to be a substitute for formal viral tests or formal diagnosis by a properly trained physician but rather to assist with identification when the need arises.

【 授权许可】

Unknown