Figure 5.5.
SD shows the standard deviation of the noisy reconstruction with respect to the noiseless reconstruction. Bias shows the average bias of the noise-less reconstruction compared to the original phantom. The size of each R()I is 0.4 × 0.2.
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.