<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "A Hybrid Convolutional Neural Network Model for Diagnosis of COVID-19 Using Chest X-ray Images"^^ . "COVID-19 declared as a pandemic that has a faster rate of infection and has impacted the lives and the country’s economy due to forced lockdowns. Its detection using RT-PCR is required long time and due to which its infection has grown exponentially. This creates havoc for the shortage of testing kits in many countries. This work has proposed a new image processing-based technique for the health care systems named “C19D-Net”, to detect “COVID-19” infection from “Chest X-Ray” (XR) images, which can help radiologists to improve their accuracy of detection COVID-19. The proposed system extracts deep learning (DL) features by applying the InceptionV4 architecture and Multiclass SVM classifier to classify and detect COVID-19 infection into four different classes. The dataset of 1900 Chest XR images has been collected from two publicly accessible databases. Images are pre-processed with proper scaling and regular feeding to the proposed model for accuracy attainments. Extensive tests are conducted with the proposed model (“C19D-Net”) and it has succeeded to achieve the highest COVID-19 detection accuracy as 96.24% for 4-classes, 95.51% for three-classes, and 98.1% for two-classes. The proposed method has outperformed well in expressions of “precision”, “accuracy”, “F1-score” and “recall” in comparison with most of the recent previously published methods. As a result, for the present situation of COVID-19, the proposed “C19D-Net” can be employed in places where test kits are in short supply, to help the radiologists to improve their accuracy of detection of COVID-19 patients through XR-Images."^^ . "2021-11" . . "18" . "22" . . "International Journal of Environmental Research and Public Health"^^ . . . "16604601" . . . . . . . . . . . . . . . . . . . . . . . . . "Fahd S."^^ . "Alharithi"^^ . "Fahd S. Alharithi"^^ . . "Rajeev"^^ . "Tiwari"^^ . "Rajeev Tiwari"^^ . . "Prabhjot"^^ . "Kaur"^^ . "Prabhjot Kaur"^^ . . "Ahmed H."^^ . "Almulihi"^^ . "Ahmed H. Almulihi"^^ . . "Shilpi"^^ . "Harnal"^^ . "Shilpi Harnal"^^ . . "Nitin"^^ . "Goyal"^^ . "Nitin Goyal"^^ . . "Irene"^^ . "Delgado Noya"^^ . "Irene Delgado Noya"^^ . . . . . "HTML Summary of #530 \n\nA Hybrid Convolutional Neural Network Model for Diagnosis of COVID-19 Using Chest X-ray Images\n\n" . "text/html" . . . "Biomedicine"@en . "Biomedicina"@es . .