Patent ID: 11911204
Assignee: FUJIFILM CORPORATION
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 3:
4. The scattered ray model derivation device according to claim 1,
wherein the processor
derives the relationship between the thickness of the standard object and the radiation attenuation coefficient of the standard object for a thickness that is not present in the standard object by interpolating the relationship between the thickness of the standard object and the radiation attenuation coefficient of the standard object for a thickness that is present in the standard object,
derives the primary ray component for the thickness that is not present in the standard object by interpolating the primary ray component for the thickness that is present in the standard object,
derives the scattered ray component for the thickness that is not present in the standard object by interpolating the scattered ray component for the thickness that is present in the standard object, and
derives the scattered ray model for the thickness that is not present in the standard object by interpolating the scattered ray model for the thickness that is present in the standard object.