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.
Randomly sampled images of the internal and external sets and a graph of the intensity histogram distribution. (a) Random samples of the internal set, (b) random samples of the external set, and (c) internal (train, validation, test) and external set’s normalized intensity histogram.
