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Table 5 Analysis of segmentation accuracy based on image quality (good, average and poor) on post-scans

From: Evaluation of current algorithms for segmentation of scar tissue from late Gadolinium enhancement cardiovascular magnetic resonance of the left atrium: an open-access grand challenge

Challengers Good Average Poor
Mean (SD) Mean (SD) Mean (SD)
IC 64 (26) 64 (27) 69 (23)
MV 83 (20) 80 (21) 79 (20)
SY* 70 (21) 64 (26) 71 (22)
HB* 76 (17) 71 (21) 74 (16)
YL* 80 (20) 73 (25) 74 (24)
KCL 78 (18) 77 (25) 73 (26)
UTA 64 (29) 70 (29) 71 (28)
UTB 63 (28) 67 (28) 67 (24)
2-SD 56 (27) 53 (29) 53 (27)
4-SD 17 (19) 21 (27) 17 (15)
6-SD 38 (21) 35 (25) 34 (20)
FWHM 68 (30) 66 (27) 56 (34)
  1. The mean and standard deviation (SD) of the Dice metric is given for each challenger (IC to UTB) and fixed-model methods (2-SD to FWHM).