公开(公告)号：US20230097849A1

公开(公告)日：2023-03-30

申请号：US17802303

申请日：2020-02-26

Applicant: SHIMADZU CORPORATION

Inventor： Wataru TAKAHASHI ,  Shota OSHIKAWA ,  Yuichiro HIRANO ,  Yohei SUGAWARA ,  Zhengyan GAO ,  Kazue MIZUNO

IPC: G06T7/00 ,  G06T11/00 ,  G06T5/50 ,  G06V10/70

Abstract: In a creation method of a trained model, a reconstructed image (60) obtained by reconstructing three-dimensional X-ray image data (80) is generated. A projection image (61) is generated from a three-dimensional model of an image element (50) by a simulation. The projection image is superimposed on the reconstructed image to generate a superimposed image (67). A trained model (40) is created by performing machine learning using the superimposed image, and the reconstructed image or the projection image.