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The mean and standard deviation (std) of DSC, CE and VE of the proposed co-segmentation method and traditional methods on PET
| Method | DSC | CE | VE |
|---|---|---|---|
| Ours | 0.85(0.08) | 0.33(0.19) | 0.15(0.14) |
| OTSU | 0.78(0.16) | 0.43(0.29) | 0.32(0.34) |
| FCM | 0.81(0.10) | 0.41(0.27) | 0.29(0.30) |
| CV | 0.77(0.19) | 0.46(0.29) | 0.35(0.35) |
| Graph Cut | 0.78(0.10) | 0.42(0.19) | 0.27(0.19) |
