Fig. 8.
Point cloud containing marker positions obtained by ‘circle-drawing’ and ‘sphere-drawing’ motions is shown on the left. Fitted arcs and sphere centers are shown on the right.
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.