Figure 4.
CNR after weighted subtraction of the first layer from the second layer for various w values. The solid line corresponds to CNR of bone and the dashed line to the CNR of the gold fiducial.
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.