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.
Example shapes generated by the ALSS. The mean shapes at each time instance are drawn in the second row. Shapes generated by varying the mean shapes with the largest mode of variation at each time are drawn in the first and third rows, respectively.
