J Med Phys Close
 

Figure 1: Schema of the validation method. (a) Closed-loop validation based on 19 volumetric-modulated arc therapy plans: clinical plan (CLP) vs. knowledge-based plan using the TrueBeam (KBPclosed-TB) vs. Halcyon (KBPclosed-Hal) for the cases enrolled in the database. (b) Open-loop validation based on 16 volumetric-modulated arc therapy plans: CLP vs. knowledge-based plan using the TrueBeam (KBPopen-TB) vs. Halcyon (KBPopen-Hal) for the cases not enrolled in the database

Figure 1: Schema of the validation method. (a) Closed-loop validation based on 19 volumetric-modulated arc therapy plans: clinical plan (CLP) vs. knowledge-based plan using the TrueBeam (KBP<sub>closed</sub>-TB) vs. Halcyon (KBP<sub>closed</sub>-Hal) for the cases enrolled in the database. (b) Open-loop validation based on 16 volumetric-modulated arc therapy plans: CLP vs. knowledge-based plan using the TrueBeam (KBP<sub>open</sub>-TB) vs. Halcyon (KBP<sub>open</sub>-Hal) for the cases not enrolled in the database