Medical processing apparatus, medical processing method, and storage medium

摘要

PROBLEM TO BE SOLVED: To quickly estimate X-ray scattering without significantly sacrificing accuracy. A medical processing apparatus according to an embodiment includes a processing unit. The processing section acquires projection data representing the intensities of the X-ray flux detected by the plurality of detector elements. The processing unit, based on the projection data, corresponds to (i) a first substance component, a plurality of first projection images corresponding to a plurality of energies, and (ii) a second substance component; A plurality of second projection images corresponding to a plurality of energies are generated. The processing unit estimates a scattered X-ray flux included in the X-ray flux based on the plurality of first projection images and the plurality of second projection images. The processing unit corrects the projection data based on the estimated scattered X-ray flux. [Selection diagram] Figure 2A