From: Automated cardiovascular magnetic resonance image analysis with fully convolutional networks
(a) Dice metric | Â | Â | Â | Â |
 | Auto vs Manual | O1 vs O2 | O2 vs O3 | O3 vs O1 |
 | (n = 600) | (n = 50) | (n = 50) | (n = 50) |
LV cavity | 0.94 (0.04) | 0.94 (0.04) | 0.92 (0.04) | 0.93 (0.04) |
LV myocardium | 0.88 (0.03) | 0.88 (0.02) | 0.87 (0.03) | 0.88 (0.02) |
RV cavity | 0.90 (0.05) | 0.87 (0.06) | 0.88 (0.05) | 0.89 (0.05) |
(b) Mean contour distance (mm) | Â | Â | Â | Â |
LV cavity | 1.04 (0.35) | 1.00 (0.25) | 1.30 (0.37) | 1.21 (0.48) |
LV myocardium | 1.14 (0.40) | 1.16 (0.34) | 1.19 (0.25) | 1.21 (0.36) |
RV cavity | 1.78 (0.70) | 2.00 (0.79) | 1.78 (0.45) | 1.87 (0.74) |
(c) Hausdorff distance (mm) | Â | Â | Â | Â |
LV cavity | 3.16 (0.98) | 2.84 (0.70) | 3.31 (0.90) | 3.25 (0.96) |
LV myocardium | 3.92 (1.37) | 3.70 (1.16) | 3.82 (1.07) | 3.76 (1.21) |
RV cavity | 7.25 (2.70) | 7.56 (2.51) | 7.35 (2.19) | 7.14 (2.20) |