Research Article
Automatic Segmentation of Anatomical Structures from CT Scans of Thorax for RTP
Table 1
Comparison of VOR (%) for the 10 CT scans from the LIDC.
| OARs | Method | Our method |
de Nunzio et al. [7] | Yim and Hong [10] | Wang et al. [11] | Banik et al. [27] |
| Left lung | 99.14 ± 0.33 | 99.12 ± 0.38 | — | — | — | Right lung | 99.07 ± 0.30 | 99.03 ± 0.42 | — | — | — | Lungs (together) | 99.11 ± 0.26 | — | 99.15 ± 0.30 | 98.90 ± 0.30 | — | Trachea/main bronchi | 96.91 ± 1.47 | 97.06 ± 1.30 | 97.68 ± 1.42 | 95.61 ± 1.65 | — | Spinal canal | 97.19 ± 2.72 | — | — | — | 97.11 ± 2.35 |
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