CT APPARATUS, OPERATION METHOD OF CT APPARATUS, AND OPERATION PROGRAM OF CT APPARATUS
개요
발명자
Kana KOBAYASHI; Taiga Goto
IPC 분류
CPC 분류
A CT apparatus sets a subject region in an imaging range of a radiation image by using information related to a subject, calculates, before main imaging of the subject, a size of a peripheral region, around the subject region and in a range outside the subject region, in which the subject is estimated to protrude from the subject region due to body movement, as a margin degree with respect to the subject region, and outputs, during the main imaging of the subject, projection data of a channel corresponding to a range of an enlarged subject region, which is obtained by adding the peripheral region to the subject region, to a console.
원문 (중국어)
A CT apparatus sets a subject region in an imaging range of a radiation image by using information related to a subject, calculates, before main imaging of the subject, a size of a peripheral region, around the subject region and in a range outside the subject region, in which the subject is estimated to protrude from the subject region due to body movement, as a margin degree with respect to the subject region, and outputs, during the main imaging of the subject, projection data of a channel corresponding to a range of an enlarged subject region, which is obtained by adding the peripheral region to the subject region, to a console.