公开(公告)号：US20220254021A1

公开(公告)日：2022-08-11

申请号：US17733290

申请日：2022-04-29

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Takashi IDA ,  Kenzo ISOGAWA

IPC: G06T7/00 ,  A61B5/055 ,  G01R33/48

Abstract: According to one embodiment, a medical image diagnostic apparatus includes processing circuitry. The processing circuitry inputs a noise correlation map and a medical image or an intermediate image to a learned model that is functioned to generate a denoise image, in which noise of the medical image or noise of the intermediate image is reduced, based on the medical image generated based on data collected with respect to a subject or the intermediate image at a front stage for generating the medical image and the noise correlation map correlated with the noise included in the medical image or the intermediate image, and generates the denoise image, in which the noise of the medical image or the noise of the intermediate image is reduced.