Generalized multi-energy model for computing radiation treatment parameters on image domain and automated model-selection framework

doi:10.4329/wjr.126287

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World Journal of Radiology

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1949-8470

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Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Radiol. Oct 28, 2026; 18(10): 126287
Published online Oct 28, 2026. doi: 10.4329/wjr.126287

Table 7 Modeling and testing median absolute error (%) for relative electron density

ρ_e modeling MedAE	Total	Lung	Soft	Bone	Testing MedAE	Total	Soft	Bone
T_ρe,2,1; T_μmr	0.37	0.99	0.46	0.27		2.33	2.40	2.25
T_ρe,1,2; T_μm	0.26	0.16	0.29	0.23		1.90	1.71	2.31
T_ρe,1,2; T_μL	0.35	0.04	0.37	0.35		2.41	2.40	2.92
H-S	0.02	0.01	0.02	0.03		0.11	0.12	0.05
T_ρe,2,1; T_μmr 4 g	0.24	0.99	0.20	0.27		2.09	2.04	2.25

MedAE: Median absolute error; ρ_e: Relative electron density; H-S: Hunemohr-Saito.

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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

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 [DOI: 10.4329/wjr.126287]

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