Fig. 7.
Plot of SNR versus noise for the body-size phantom and OSEM+PSF reconstruction without and with ToF. Dark datapoints are with-ToF reconstruction, open datapoints are non-ToF. Non-ToF SNR at matched noise are indicated by vertical arrows.
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.