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.
Sample transaxial images containing the center of mass of the heart centroid for different phantoms and the corresponding attenuation maps (rows 1 and 2). Rows 3 to 5 show the corresponding reconstructed image slices using collimator C2 and ASF, ASG and ASN compensation methods after 36 updates.
