Research Article
Segmentation of Intensity Inhomogeneous Brain MR Images Using Active Contours
Table 2
Time complexity analysis of methods compared in Figures
10 and
11 in terms of CPU time/s.
| Figures | Proposed method | Zhang et al. method | Li et al. method | Chan et al. method | Number of iterations |
| Figure 10 | 24.25 | 41.92 | 32.34 | 11.81 | 500 | Figure 11(a) | 7.56 | 13.66 | 16.48 | 18.73 | 150 | Figure 11(f) | 25.77 | 43.52 | 51.69 | 34.94 | 400 | Figure 11(k) | 82.44 | 117.53 | 151.39 | 65.34 | 600 |
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