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.
Face and Action regions of interest shown on sample non-meaningful gesture item. The top image displays the start point, middle image displays a midpoint, and bottom image displays the end point of an action that was presented in a continuous video clip.
