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.
The convex hull and minimum enclosing rectangle of a nucleus. The pure gray region is a nucleus. The convex hull is the nucleus added to the region with stripped lines. The blue rectangle is the minimum enclosing rectangle of the nucleus, with length a and width b
