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Published online 2022 Feb 28. doi: 10.1167/jov.22.2.20
Table 3.
Performance metrics for Experiment 3.
Intensity reconstruction | Perceptual reconstruction | Semantic boundary prediction | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Processing model | MSE | SSIM | FSIM | MSE | SSIM | FSIM | Acc. | Sens. | Spec. | Prec. | AUC |
End-to-end (ours) | 0.034 | 0.554 | 0.719 | 0.064 | 0.541 | 0.761 | 0.697 | 0.722 | 0.695 | 0.165 | 0.785 |
Canny | 0.055 | 0.443 | 0.672 | 0.061 | 0.454 | 0.581 | 0.598 | 0.774 | 0.583 | 0.134 | 0.746 |
HED | 0.056 | 0.454 | 0.708 | 0.059 | 0.458 | 0.588 | 0.757 | 0.571 | 0.772 | 0.173 | 0.724 |
MSE, mean squared error; FSIM, feature similarity index; SSIM, structural similarity index; Acc., accuracy, defined as the proportion of correctly classified pixels; Sens., sensitivity, defined as the proportion of boundary pixels that were correctly identified as such; Spec., specificity, defined as the proportion of non-boundary pixels that were correctly identified as such. AUC, area under the receiver-operator curve.
Significant highest performances are indicated in bold.