Figure 4.
Facial landmark detection showing the 11 jaw and 15 mouth landmarks. Only the 11 jaw landmarks were used in counting chews.
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.