A deep transfer learning-based convolution neural network model for COVID-19 detection using computed tomography scan images for medical applications. (January 2023)

• Record Type: Journal Article
• Authors: Kathamuthu, Nirmala Devi; Subramaniam, Shanthi; Le, Quynh Hoang; Muthusamy, Suresh; Panchal, Hitesh; Sundararajan, Suma Christal Mary; Alrubaie, Ali Jawad; Zahra, Musaddak Maher Abdul
• Is Part Of: Advances in engineering software. Volume 175(2023)
• Publication Date: 2023-01
• Subjects: COVID-19 -- Deep learning -- CNN -- InceptionV3 -- ResNet-50 -- DenseNet121 -- VGG16 -- VGG19 -- Transfer learning; Computer-aided engineering -- Periodicals; Engineering -- Computer programs -- Periodicals; Engineering -- Software -- Periodicals; Periodicals; 620.0028553
• DOI: 10.1016/j.advengsoft.2022.103317
• Languages: English
• ISSNs: 0965-9978

Abstract

Highlights: Convolution neural network used for the chest computed tomography pictures for the screening of COVID 19 in this paper. Various foundation models like VGG16, VGG19, Densenet121, InceptionV3, Xception, and Resnet50 used. VGG16 model found 98% accurate as compared with other models. Abstract: The Coronavirus (COVID-19) has become a critical and extreme epidemic because of its international dissemination. COVID-19 is the world's most serious health, economic, and survival danger. This disease affects not only a single country but the entire planet due to this infectious disease. Illnesses of Covid-19 spread at a much faster rate than usual influenza cases. Because of its high transmissibility and early diagnosis, it isn't easy to manage COVID-19. The popularly used RT-PCR method for COVID-19 disease diagnosis may provide false negatives. COVID-19 can be detected non-invasively using medical imaging procedures such as chest CT and chest x-ray. Deep learning is the most effective machine learning approach for examining a considerable quantity of chest computed tomography (CT) pictures that can significantly affect Covid-19 screening. Convolutional neural network (CNN) is one of the most popular deep learning techniques right now, and its gaining traction due to its potential to transform several spheres of human life. This research aims to develop conceptual transfer learning enhanced CNN framework models for detecting COVID-19 with CT scan images. Though with minimal datasets, these techniques were demonstrated to be effective in detecting the presence of COVID-19. This proposed research looks into several deep transfer learning-based CNN approaches for detecting the presence of COVID-19 in chest CT images.VGG16, VGG19, Densenet121, InceptionV3, Xception, and Resnet50 are the foundation models used in this work. Each model's performance was evaluated using a confusion matrix and various performance measures such as accuracy, recall, precision, f1-score, loss, and ROC. The VGG16 model performed much better than the other models in this study (98.00 % accuracy). Promising outcomes from experiments have revealed the merits of the proposed model for detecting and monitoring COVID-19 patients. This could help practitioners and academics create a tool to help minimal health professionals decide on the best course of therapy.