公开(公告)号：US10709351B2

公开(公告)日：2020-07-14

申请号：US15934417

申请日：2018-03-23

Applicant: Canon Medical Systems Corporation

Inventor： Ye Liu ,  Bin Fu ,  Bing Li ,  Jinbiao Zhang ,  Xiaofei Sun ,  Kensuke Shinoda ,  Satoshi Sugiura

IPC: G01R33/20 ,  A61B5/00 ,  A61B5/055 ,  G01R33/54 ,  G01R33/483

Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a display, an input interface, and processing circuitry. The display displays at least a locator image and a reference image. The input interface sets a region of interest on the locator image displayed on the display. The processing circuitry scans a subject to obtain three dimensional data, generates a locator image from the three dimensional data and displaying the locator image on the display, generates a reference image corresponding to the location of the region of interest and displaying the reference image on the display, and makes, when a size or position of the region of interest on one of the locator image and the reference image is changed by the input interface, adjustments to correspondingly change the display magnification or position of the other one of the locator image and the reference image.

公开(公告)号：US11550012B2

公开(公告)日：2023-01-10

申请号：US16437558

申请日：2019-06-11

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Ye Liu ,  Bin Fu ,  Bing Li

IPC: G01R33/56 ,  G01R33/483 ,  G01R33/563 ,  G06T15/08

Abstract: A magnetic resonance imaging apparatus according to an embodiment executes a first imaging prior to a second imaging and includes processing circuitry. The processing circuitry receives, on a first image obtained from the first imaging, a setting of a region in which an RF (Radio Frequency) pulse is to be applied to a subject, generates a three-dimensional image based on the first image, determines, based on an imaging purpose of the second imaging, a translucent region to which translucent processing is to be performed in the three-dimensional image, and displays the translucent region, making the translucent region translucent in the three-dimensional image.

公开(公告)号：US20180271399A1

公开(公告)日：2018-09-27

申请号：US15934417

申请日：2018-03-23

Applicant: Canon Medical Systems Corporation

Inventor： Ye Liu ,  Bin Fu ,  Bing Li ,  Jinbiao Zhang ,  Xiaofei Sun ,  Kensuke Shinoda ,  Satoshi Sugiura

IPC: A61B5/055 ,  A61B5/00 ,  G01R33/20

CPC classification number: A61B5/055 ,  A61B5/7425 ,  A61B5/743 ,  A61B5/7435 ,  A61B5/748 ,  G01R33/20 ,  G01R33/4833 ,  G01R33/546

Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a display, an input interface, and processing circuitry. The display displays at least a locator image and a reference image. The input interface sets a region of interest on the locator image displayed on the display. The processing circuitry scans a subject to obtain three dimensional data, generates a locator image from the three dimensional data and displaying the locator image on the display, generates a reference image corresponding to the location of the region of interest and displaying the reference image on the display, and makes, when a size or position of the region of interest on one of the locator image and the reference image is changed by the input interface, adjustments to correspondingly change the display magnification or position of the other one of the locator image and the reference image.