A combined deep CNN-LSTM network for the detection of novel coronavirus (COVID-19) using X-ray images

Nowadays, automatic disease detection has become a crucial issue in medical science due to rapid population growth. An automatic disease detection framework assists doctors in the diagnosis of disease and provides exact, consistent, and fast results and reduces the death rate. Coronavirus (COVID-19)...

Celý popis

Uloženo v:

Podrobná bibliografie
Vydáno v:	Informatics in medicine unlocked Ročník 20; s. 100412
Hlavní autoři:	Islam, Md. Zabirul, Islam, Md. Milon, Asraf, Amanullah
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	England Elsevier Ltd 2020 The Author(s). Published by Elsevier Ltd Elsevier
Témata:	Chest X-ray Convolutional neural network Coronavirus COVID-19 Deep learning Long short-term memory COVID-19 Deep learning Long short-term memory Coronavirus Chest X-ray Convolutional neural network
ISSN:	2352-9148, 2352-9148
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Popis
Shrnutí:	Nowadays, automatic disease detection has become a crucial issue in medical science due to rapid population growth. An automatic disease detection framework assists doctors in the diagnosis of disease and provides exact, consistent, and fast results and reduces the death rate. Coronavirus (COVID-19) has become one of the most severe and acute diseases in recent times and has spread globally. Therefore, an automated detection system, as the fastest diagnostic option, should be implemented to impede COVID-19 from spreading. This paper aims to introduce a deep learning technique based on the combination of a convolutional neural network (CNN) and long short-term memory (LSTM) to diagnose COVID-19 automatically from X-ray images. In this system, CNN is used for deep feature extraction and LSTM is used for detection using the extracted feature. A collection of 4575 X-ray images, including 1525 images of COVID-19, were used as a dataset in this system. The experimental results show that our proposed system achieved an accuracy of 99.4%, AUC of 99.9%, specificity of 99.2%, sensitivity of 99.3%, and F1-score of 98.9%. The system achieved desired results on the currently available dataset, which can be further improved when more COVID-19 images become available. The proposed system can help doctors to diagnose and treat COVID-19 patients easily.
Bibliografie:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	2352-9148 2352-9148
DOI:	10.1016/j.imu.2020.100412