公开(公告)号：US10085706B2

公开(公告)日：2018-10-02

申请号：US14547559

申请日：2014-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Goo Kang ,  Sunghoon Kang ,  Young Hun Sung ,  Jaemock Yi ,  Jae Hak Lee ,  Seokmin Han

IPC: A61B6/00 ,  A61B6/06 ,  A61B6/12

Abstract: An X-ray imaging apparatus includes an X-ray source configured to radiate X-rays onto an object region, an X-ray detector configured to detect the radiated X-rays and obtain image frames of the object region based on the detected X-rays, and a filter configured to filter X-rays radiated from the X-ray source such that the X-rays incident on a region of interest (ROI) of the object region have a lower dose than a dose of X-rays incident on a non-ROI of the object region.

公开(公告)号：US09936932B2

公开(公告)日：2018-04-10

申请号：US14933086

申请日：2015-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seokmin Han ,  Dong-Goo Kang ,  Young Hun Sung

IPC: G01N23/04 ,  A61B6/00

CPC classification number: A61B6/5241 ,  A61B6/461 ,  A61B6/481 ,  A61B6/482 ,  A61B6/502 ,  A61B6/583

Abstract: An X-ray imaging apparatus can include an X-ray detector configured to acquire X-ray data by detecting X-rays and an image processor configured to segment a first image generated based on the acquired X-ray data into two or more segmentation regions, to identify one or more materials present in one segmentation region of the two or more segmentation regions, and to acquire an image relating to an object which includes abnormal materials.