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Table 3

Binary cross entropy.

Model BCE Score
UNet[10−2] 0.0085
UNet[10−3] 0.0084
UNet[10−4] 0.0088
UNet[10−5] 0.0161
UNet++[10−3] 0.0081
UNet++[l0−4] 0.0088
UNet++[10−5] 0.0122

Notes. Binary cross entropy (BCE) evaluation on the test set for the schemes reported in Fig. 14. The lowest (highest) achieved BCE is given in blue (red). BCE values in test are inline with performances in training and validation steps with UNet++[10−3] and UNet[10−5] resulting in the best and less performing schemes, respectively.

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