Fig. 9.
(A) Removal of additional branches with the SkelTre skeleton graph. (B) Vertices with only one incident edge and an adjacent vertex with three or more incident edges removed. Image taken from Bucksch (2011).
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.