Research Article
Research on Several Key Problems of Medical Image Segmentation and Virtual Surgery
Table 15
Membership function parameters and thresholds.
| Picture | Method | a | b | c | T1 | T2 |
| CT map | Cheng method | 47 | 41 | 39 | 57 | 26 | Kapur method | 76 | 36 | 50 | 9 | 64 | Method of this article | 10 | 83 | 10 | 31 | 64 |
| MR chart | Cheng method | 34 | 25 | 64 | 82 | 9 | Kapur method | 13 | 85 | 30 | 87 | 9 | Method of this article | 62 | 20 | 18 | 44 | 14 |
| Lena diagram | Cheng method | 43 | 75 | 78 | 73 | 5 | Kapur method | 54 | 52 | 30 | 86 | 70 | Method of this article | 49 | 8 | 49 | 46 | 42 |
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