Table 2 Quantitative results on the HECKTOR 2021 dataset over 5-fold validation for 0, 1, 5, and 10 number of clicks and for the overall averaged.

From: Interactive 3D segmentation for primary gross tumor volume in oropharyngeal cancer

Model

0 Clicks

1 Click

5 Clicks

10 Clicks

0 to 10 Avg.

(a) Dice similarity coefficient performance

 2S-ICR (ours)

0.752 ± 0.203

0.787 ± 0.191

0.850 ± 0.101

0.870 ± 0.067

0.836 ± 0.131

 DeepGrow12,13

0.663 ± 0.316

0.755 ± 0.211

0.840 ± 0.096

0.861 ± 0.065

0.817 ± 0.157

 DeepEdit-2513

0.729 ± 0.243

0.767 ± 0.197

0.828 ± 0.110

0.851 ± 0.076

0.814 ± 0.144

 DeepEdit-5013

0.738 ± 0.229

0.765 ± 0.200

0.822 ± 0.128

0.847 ± 0.094

0.812 ± 0.150

(b) HD95 performance

 2S-ICR (ours)

3.000 ± 4.103

2.236 ± 2.123

2.000 ± 1.414

1.732 ± 0.822

2.000 ± 1.586

 DeepGrow12,13

3.674 ± 9.273

3.000 ± 3.099

2.000 ± 1.268

2.000 ± 1.035

2.236 ± 1.430

 DeepEdit-2513

3.317 ± 6.690

3.000 ± 3.385

2.236 ± 1.430

2.000 ± 1.414

2.236 ± 1.874

 DeepEdit-5013

3.081 ± 5.413

3.000 ± 3.385

2.236 ± 1.430

2.000 ± 1.414

2.236 ± 1.585

  1. Each interaction and sample outcome is averaged over three repetitions, and the dataset (N=224) mean and standard deviation are reported. Bolded values indicate the best performance in each column. (a) Dice similarity coefficient (mean ± standard deviation) performance. (b) HD95 (median ± interquartile range) performance in millimeters.
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