Table 3.
LROC Results Indicating Impact of Motion on Detection. The areas under the LROC curve indicate that simulated respiratory motion adversely affects tumor detection in all four of the reconstruction strategies and that the magnitude of this effect is dependent on the particular strategy.
Area Under LROC Curve | ||||
---|---|---|---|---|
NC | AC | RC | AC_RC_SC | |
Frame 1 0.60 ± 0.03 | 0.61 ± 0.08 | 0.75 ± 0.02 | 0.80 ± 0.04 | |
Frame av 0.47 ± 0.04 | 0.50 ± 0.07 | 0.62 ± 0.02 | 0.74 ± 0.06 |