Figure 5
The D 95 and V 80 distributions for different image registration uncertainties. The frequency distributions of the uncertainty in D 95 (CTV) and V 80 (OARs), i.e. ∆D 95 and ∆V 80, due to dose mapping uncertainty, for all ten instances of the patient, as a result of the image registration uncertainties 〈|T e |〉 equal to 0.2 and 0.4 cm. The leftmost column shows the distribution for dose distributions using the NBM and no planning margin, the middle column using a planning margin m and the right column the result for the dose distribution using the SBM.