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

Figure 3 Showed that the methods have close performance on bone tissues with relative errors of less than 1% and T_SPR,1,2 performs slightly better than stoichiometric method in terms of single energy. A: Stopping power ratio modeling relative error for each human tissue using single energy computed tomography (CT) methods and one dual-energy CT method that performs well. It errors are as presented in the graph for individual tissues; B: Stopping power ratio modeling relative error for each human tissue using dual-energy CT methods. SPR: Stopping power ratio; H-S: Hunemohr-Saito.