Figure 5
(a) Complete SL phantom. (b) SQRES of the SL phantom. (c) SQRES of the FBP reconstruction. (d) SQRES of the DBP reconstruction. (e) SQRES of the FBP-E reconstruction. (f) Line profiles along segment D. The line profiles in (f) show that DBP and FBP-E successfully remove the bowl artifact. The line profiles are manually shifted along the vertical axis to better distinguish one from another. |