From: Reconstruction of the treatment area by use of sinogram in helical tomotherapy
Reconstruction | Contrast | Homogeneity | SNR @ A | SNR @ B | SNR @ C | SNR @ D |
---|---|---|---|---|---|---|
Full FOV | 6.17 | 0.99-1.02 | 19.61 | 2.98 | 16.97 | 19.91 |
Masking only | 1.79 | 0.83-1.15 | 18.13 | 16.28 | 9.33 | 55.50 |
Full corrections | 1.89 | 0.91-1.06 | 20.47 | 16.70 | 10.53 | 44.44 |