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Table 3 Dice Scores and average symmetric surface distance (ASSD) in mm over all organs for axial AbdomenNet trained on different Dixon contrasts together with the mean scores across all organs

From: AbdomenNet: deep neural network for abdominal organ segmentation in epidemiologic imaging studies

 

Liver

Spleen

r.Kidney

l.Kidney

r.Adrenal

l.Adrenal

Pancreas

Gallbladder

Mean

Dice

OPP

0.936 ± 0.035

0.913 ± 0.036

0.845 ± 0.027

0.884 ± 0.035

0.519 ± 0.084

0.525 ± 0.174

0.619 ± 0.187

0.667 ± 0.229

0.739 ± 0.076

IN

0.936 ± 0.014

0.900 ± 0.036

0.901 ± 0.024

0.899 ± 0.040

0.398 ± 0.234

0.376 ± 0.192

0.538 ± 0.171

0.579 ± 0.140

0.691 ± 0.084

Fat

0.926 ± 0.020

0.849 ± 0.108

0.906 ± 0.030

0.906 ± 0.032

0.407 ± 0.235

0.409 ± 0.216

0.628 ± 0.146

0.514 ± 0.125

0.693 ± 0.081

Water

0.938 ± 0.019

0.906 ± 0.031

0.848 ± 0.048

0.846 ± 0.090

0.441 ± 0.246

0.534 ± 0.160

0.711 ± 0.095

0.628 ± 0.293

0.732 ± 0.082

OPP+W

0.946 ± 0.020

0.905 ± 0.038

0.918 ± 0.019

0.908 ± 0.038

0.474 ± 0.187

0.466 ± 0.131

0.680 ± 0.135

0.627 ± 0.164

0.741 ± 0.083

Average symmetric surface distance (mm)

OPP

1.534 ± 1.269

1.346 ± 0.926

0.877 ± 0.301

0.822 ± 0.367

1.480 ± 0.485

2.034 ± 1.446

3.217 ± 1.571

2.286 ± 1.784

1.700 ± 0.730

IN

1.698 ± 0.665

1.275 ± 0.568

1.108 ± 0.273

1.077 ± 0.464

4.219 ± 6.048

4.073 ± 3.701

4.314 ± 1.497

3.275 ± 1.353

2.630 ± 1.272

Fat

2.127 ± 0.942

2.139 ± 1.294

1.023 ± 0.328

0.969 ± 0.406

2.280 ± 1.620

3.323 ± 3.092

3.558 ± 1.278

3.679 ± 1.062

2.387 ± 0.837

Water

5.246 ± 3.751

7.024 ± 5.970

8.580 ± 4.235

10.513 ± 7.873

4.149 ± 4.130

1.840 ± 1.235

5.026 ± 3.748

7.629 ± 6.741

6.251 ± 0.949

OPP+W

1.496 ± 0.849

1.380 ± 0.779

1.020 ± 0.325

0.959 ± 0.300

1.550 ± 0.658

2.887 ± 1.081

3.359 ± 1.469

3.035 ± 1.897

1.964 ± 0.576

  1. Bold numbers indicate highest Dice scores and lowest ASSD scores