Figure 5
From: Multi-organ segmentation of abdominal structures from non-contrast and contrast enhanced CT images

Representative ground-truth (left) and the automatically generated (right) contour of a patient’s duodenum and stomach. These contours differed significantly, but because the duodenum and stomach are often optimized using the same dose constraints (i.e. Dmax < 28 Gy), the contours were scored as a 4 and deemed acceptable for treatment planning.