Figure 4.
Samples of frontal-view chest X-ray images from the dataset: (a) normal case, (b) COVID-19 case, and (c) pneumonia.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.