Research Article
Comparisons of Circular Transmit and Linear Receive Compact Polarimetric SAR Features for Oil Slicks Discrimination
Table 3
Accuracy assessment of CP SAR features based segmentation results that take Quad-Pol SAR results for ground truth.
| Features | Overall accuracy | Kappa coefficient | CP Rec. | CP Direct | CP Rec. | CP Direct |
| Corr Co. | 84.50% | 85.401% | 0.7763 | 0.7613 | Std. CPD | 85.17% | 90.58% | 0.8207 | 0.8517 | Conf Co. | 77.55% | 92.88% | 0.6582 | 0.8914 | Coh Co. | 82.27% | 82.78% | 0.7271 | 0.7329 | VV2āā | 98.63% | 96.54% | 0.9791 | 0.9473 | Entropy | 88.95% | 86.29% | 0.8318 | 0.7917 |
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