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.
Sketch of the multi-surface transfer of video. X indicates the horizontal direction, Y indicates the verticality direction and T indicates the time direction. The image sequence in the top right corner is the result of XT surface transfer. And the image sequence in the lower right corner is the result of YT surface transfer
