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.
Overview of the proposed approach: (a) Tracking of facial landmarks and head pose, (b) per-frame encoding through Stacked Denoising Autoencoders, (c) extraction of per-frame dynamics (amplitude, velocity, and acceleration), and (d) per-video encoding through Improved Fisher Vector coding or Compact Dynamic Feature Set.
