Figure 8.
Basic concept of the temporal filter: (a) test sequence; (b) an example of temporal profile for a specific pixel; (c) temporal variance filter (TVF) result; and (d) temporal contrast filter (TCF) result.
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.