Fig. 3.
Example images from Dataset 1 (D1) for three categories such as Covid (a), No_findings (b), and Pneumonia (c)
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.