Copyright: ©Author(s) 2026.
World J Radiol. Oct 28, 2026; 18(10): 126287
Published online Oct 28, 2026. doi: 10.4329/wjr.126287
Published online Oct 28, 2026. doi: 10.4329/wjr.126287
Table 3 Modeling and testing median absolute error (%) for stopping power ratio
| SPR modeling MedAE | Total | Lung | Soft | Bone | Testing MedAE | Total | Soft | Bone |
| TSPR,2,1; Tμmr | 0.37 | 0.00 | 0.58 | 0.20 | 2.25 | 1.63 | 2.87 | |
| TSPRsoft,2,1 bone; Tμmr | 0.30 | 0.00 | 0.31 | 0.20 | 2.48 | 2.26 | 2.87 | |
| TSPR,1,2; Tμm | 0.29 | 0.13 | 0.29 | 0.18 | 2.20 | 1.81 | 2.91 | |
| TSPR,1,2; TμL | 0.30 | 0.02 | 0.43 | 0.27 | 3.22 | 2.93 | 4.22 | |
| Stoichiometric | 0.37 | 0.01 | 0.37 | 0.35 | 3.08 | 2.81 | 3.35 | |
| Taasti | 0.08 | 0.01 | 0.08 | 0.08 | 0.67 | 0.79 | 0.54 | |
| H-S | 0.22 | 0.28 | 0.22 | 0.25 | 0.62 | 0.64 | 0.53 | |
| TSPR,2,1; Tμmr 4 g | 0.27 | 0.00 | 0.29 | 0.20 | 1.47 | 1.22 | 2.87 |
- Citation: Chika CE. Generalized multi-energy model for computing radiation treatment parameters on image domain and automated model-selection framework. World J Radiol 2026; 18(10): 126287
- URL: https://www.wjgnet.com/1949-8470/full/v18/i10/126287.htm
- DOI: https://dx.doi.org/10.4329/wjr.126287