Patent ID: 11896847
Assignee: ELEKTA LIMITED
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 7:
8. The method of claim 7, wherein the CycleGAN comprises a first portion to train the first generative model, the first portion trained to:
obtain a set of training projection images representing different views of a patient anatomy from prior treatments that are paired with training graphical aperture images corresponding to each of the different views, each of the training graphical aperture images being aligned with a respective one of the training projection images;
transmit the set of training projection images to an input of the first generative model to output a first set of graphical aperture images;
receive the first set of graphical aperture images at an input of the first discriminative model to classify the first set of graphical aperture images as a synthetic or real training set of graphical aperture images; and
receive the first set of graphical aperture images at an input of the second generative model to generate a first set of cycle projection images, for calculating cycle-consistency losses.