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Example 3D point-by-point distance error maps (in mm) between manual and automatic segmentation for cartilage and meniscus using a DESS scan from the OAI that has a resolution of 0.34 × 0.45 × 0.7 mm3. The errors in the weight-bearing regions are minimal, with a majority of the errors lying mostly on the edge slices, which are on the order of the image resolution.
