Table 1: Digital XCAT male phantom study results using various numbers of projections.

Number of projections used1020306090120

NCC of images0.97880.98120.98250.98550.98590.9860
NRMSE of images0.19520.18360.17690.16120.15870.1585
NCC of DVF0.78230.79460.80120.81500.81890.8201
NRMSE of DVF1.00550.90760.85250.81180.79590.7951

Note. These comparison experiments are run through 100 iterations.