Research Article
[Retracted] Efficient COVID-19 CT Scan Image Segmentation by Automatic Clustering Algorithm
Table 7
Quantitative metrics by SSA.
| Images | Accuracy | Sensitivity | Specificity | Precision | F_measure | Gmean | SSIM |
| SImg 1 | 0.8692 | 0.8839 | 0.8722 | 0.7797 | 0.8285 | 0.8780 | 0.8077 | SImg 2 | 0.9635 | 0.9062 | 0.9852 | 0.9587 | 0.9317 | 0.9449 | 0.8267 | SImg 3 | 0.9862 | 0.9875 | 0.7770 | 0.5299 | 0.6897 | 0.8759 | 0.9560 | SImg 4 | 0.9546 | 0.3219 | 0.9982 | 0.9270 | 0.4779 | 0.5669 | 0.9103 | SImg 5 | 0.9106 | 0.5872 | 0.9904 | 0.9381 | 0.7223 | 0.7626 | 0.7976 | SImg 6 | 0.8097 | 0.7875 | 0.8670 | 0.4299 | 0.5562 | 0.8263 | 0.5781 | SImg 7 | 0.8590 | 0.6553 | 0.9971 | 0.9760 | 0.7841 | 0.8083 | 0.8133 | SImg 8 | 0.9893 | 0.8207 | 0.9903 | 0.3343 | 0.4751 | 0.9015 | 0.9581 | SImg 9 | 0.9400 | 0.9702 | 0.9323 | 0.7866 | 0.8688 | 0.9511 | 0.7280 | SImg 10 | 0.9185 | 0.4144 | 0.9950 | 0.9277 | 0.5729 | 0.6422 | 0.8300 | SImg 11 | 0.9715 | 1 | 0.9573 | 0.9213 | 0.959 | 0.9781 | 0.8976 | SImg 12 | 0.9670 | 1 | 0.9431 | 0.9271 | 0.9621 | 0.9711 | 0.7480 | SImg 13 | 0.9339 | 0.8967 | 1 | 1 | 0.9455 | 0.9469 | 0.6987 | SImg 14 | 0.9742 | 1 | 0.9490 | 0.9504 | 0.9746 | 0.9741 | 0.8765 | SImg 15 | 0.9809 | 1 | 0.9611 | 0.9640 | 0.9816 | 0.9803 | 0.8996 | Avg. | 0.9352 | 0.8154 | 0.9477 | 0.8234 | 0.7820 | 0.8672 | 0.8217 |
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Bold entries represent the average value of 15 images.
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