Research Article
Extraction and Evaluation of Corpus Callosum from 2D Brain MRI Slice: A Study with Cuckoo Search Algorithm
Table 3
Image statistical outcomes attained for the selected sample images.
| Image | Method | Sensitivity | Specificity | Accuracy | Precision |
| Image 1 | Otsu | 0.8035 | 1.0000 | 0.9976 | 0.9996 | Kapur | 0.1348 | 0.9999 | 0.9373 | 0.9888 | Shannon | 0.8804 | 0.9992 | 0.9980 | 0.9230 | Tsallis | 0.8800 | 0.9996 | 0.9983 | 0.9637 | Image 2 | Shannon | 0.7907 | 0.9992 | 0.9966 | 0.9287 | Tsallis | 0.8339 | 0.9996 | 0.9976 | 0.9627 | Image 3 | Shannon | 0.8405 | 0.9993 | 0.9978 | 0.9212 | Tsallis | 0.8445 | 0.9993 | 0.9978 | 0.9212 | Image 4 | Shannon | 0.8912 | 0.9991 | 0.9977 | 0.9212 | Tsallis | 0.8482 | 0.9988 | 0.9969 | 0.8998 | Image 5 | Shannon | 0.8535 | 0.9998 | 0.9987 | 0.9638 | Tsallis | 0.8261 | 0.9995 | 0.9983 | 0.9197 | Image 6 | Shannon | 0.9133 | 0.9986 | 0.9978 | 0.8680 | Tsallis | 0.8396 | 0.9998 | 0.9979 | 0.9811 |
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