Fig. 5.
Histograms for rotation angles. (A) no-contact set, (B) hinge set, (C) mixed set, (D) shear set
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.