Fig. 3From: Heart atlas for retrospective cardiac dosimetry: a multi-institutional study on interobserver contouring variations and their dosimetric impactSpatial contouring agreement measures for each heart atlas structure. Each point represents the similarity value for one observer pair for one patient (color coded) and structure. Distance-based measures: distance of of the centers of mass (DCOM), Hausdorff distance, average surface distance (ASD). Volume-overlap measures: Dice similarity coefficient (DSC), Jaccard similarity coefficient (JSC)Back to article page