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.
The comparison of registration results among UDAN variants. (A) The registered images; (B) the checkerboard display of registered images; (C) the red and blue channel overlay of the registered images, zoomed in on the lungs and parts of the surrounding area. CT, computed tomography; CBCT, cone-beam computed tomography; UDAN, unsupervised dual attention network.
