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.
Comparison of filtered backprojection and TV-CT reconstruction with irregular and undersampled projections. Filtered backprojection using (a) 210, (b) 140, (c) 70, and (d) 35 random projections. TV-CT reconstruction using (e) 210, (f) 140, (g) 70, and (h) 35 random projections. (i) A line profile comparison extracted from the 70-projection case.
