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. 2020 Apr 27;21(6):660–669. doi: 10.3348/kjr.2019.0378

Table 2. Similarity Coefficient Results.

Metrics Mean ± SD Explanation
DSC (%) 88.3 ± 6.2 100, when two masks are same
JSC (%) 79.5 ± 7.0 100, when two masks are same
MSD (mm) 1.0 ± 2.4 MSD between two masks
HSD (mm) 13.4 ± 12.2 Maximum surface distance between two masks

DSC = Dice similarity coefficient, HSD = Hausdorff surface distance, JSC = Jaccard similarity coefficient, MSD = mean surface distance, SD = standard deviation