Figure 3
From: Method for calculating confidence intervals for phase contrast flow measurements
A comparison of the proposed method and a pseudo replica experiment using a static phantom. An illustration of the static phantom and the ROI placement can be found in Figure 2. The gray shaded area around the flow curve indicates the 95% (1.96 * σ) confidence interval (CI) predicted by the proposed method and the error bars indicate the 95% CI measured from 100 pseudo replica reconstructions.