Figure 1
From: Internal Motion Estimation by Internal-external Motion Modeling for Lung Cancer Radiotherapy

The tracking accuracy comparisons of the RoiMod, SurphaMod, and SurMod using Cycle 2 of the NCAT phantom. The boxes run from the 25th to 75th percentile; the two ends of the whiskers represent the 5% and 95% percentiles of the data, the horizontal line in the box represents the median values, and the stars represent outliers, respectively.