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.
TCE images showing video frame in normal operation (top-left) and subsequent video frames captured with Enhanced Spectral Imaging (ESI) feature applied (top-right). TCE w/ESI is demonstrated with increased magnification within the previous field of view (bottom-left), and in a new region of the human cheek (bottom-right).
