公开(公告)号：US20160225170A1

公开(公告)日：2016-08-04

申请号：US15010131

申请日：2016-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Toshihiro RIFU ,  Kyoung-yong LEE

IPC: G06T11/00 ,  G06T3/00 ,  G06T7/20

CPC classification number: G06T11/005 ,  G06T7/20 ,  G06T11/008 ,  G06T2207/10076 ,  G06T2207/10081 ,  G06T2211/412

Abstract: A computed tomography (CT) apparatus includes a data acquirer configured to acquire a first image corresponding to a first time point, a second image corresponding to a second time point, and a third image corresponding to a third time point based on a result of a CT scan on an object; an image reconstructor configured to acquire motion information of the object based on an amount of movement of the object between the first and second images and an amount of movement of the object between the first and third images, and obtain a target image by correcting at least one of the first, second and third images based on the motion information; and a display configured to display the target image.

Abstract translation: 计算机断层摄影（CT）装置包括：数据获取器，被配置为基于第一时间点的结果获取与第一时间点对应的第一图像，对应于第二时间点的第二图像和与第三时间点对应的第三图像 对物体进行CT扫描; 图像重建器，被配置为基于第一和第二图像之间的对象的移动量和第一和第三图像之间的对象的移动量来获取对象的运动信息，并且通过至少校正获得目标图像 基于运动信息的第一，第二和第三图像中的一个; 以及被配置为显示目标图像的显示器。

公开(公告)号：US20180190379A1

公开(公告)日：2018-07-05

申请号：US15903804

申请日：2018-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nasir DESAI ,  Toshihiro RIFU ,  Yeon-ju LEE ,  Jin-mo JUNG

IPC: G16H40/63 ,  G16H50/80 ,  G16H80/00 ,  A61B6/00 ,  H04N7/15 ,  G16H30/20 ,  A61B6/03

CPC classification number: G16H40/63 ,  A61B6/03 ,  A61B6/464 ,  A61B6/465 ,  A61B6/469 ,  A61B6/548 ,  A61B6/566 ,  G06F19/321 ,  G06F19/3418 ,  G16H30/20 ,  G16H50/80 ,  G16H80/00 ,  H04N7/15

Abstract: A method and apparatus for setting an imaging environment of a medical apparatus based on one or more signals transmitted from a plurality of clients are provided. The method of setting an imaging environment of a medical apparatus based on one or more signals transmitted from a plurality of clients includes transmitting information regarding an imaging operation of the medical apparatus to the plurality of clients, receiving one or more response signals with respect to the information from the plurality of clients, and setting the imaging environment of the medical apparatus based on the one or more response signals.

公开(公告)号：US20170112454A1

公开(公告)日：2017-04-27

申请号：US15238134

申请日：2016-08-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alexander YUN ,  Toshihiro RIFU ,  IL SEONG

IPC: A61B6/03 ,  A61B6/04 ,  A61B6/00

CPC classification number: A61B6/032 ,  A61B6/035 ,  A61B6/0407 ,  A61B6/4035 ,  A61B6/4435 ,  A61B6/4488 ,  A61B6/461 ,  A61B6/467 ,  A61B6/54

Abstract: A computed tomography apparatus including a gantry rotated along a rail in the shape of a ring is provided. The computed tomography apparatus according to an embodiment includes an x-ray source to radiate x-rays, an x-ray detector to detect the x-rays, a gantry at which the x-ray source and the x-ray detector are mounted, and a rail provided in the shape corresponding to an outer side surface of the gantry, and the gantry is configured to rotate along an inner side surface of the rail.

公开(公告)号：US20160157812A1

公开(公告)日：2016-06-09

申请号：US14851098

申请日：2015-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-young JUNG ,  Toshihiro RIFU ,  Gun-woo LEE ,  Jong-hyon YI ,  Chang-lae LEE

IPC: A61B6/00 ,  A61B6/03 ,  G06F3/0484

CPC classification number: A61B6/542 ,  A61B6/027 ,  A61B6/032 ,  A61B6/461 ,  A61B6/488 ,  A61B6/5211 ,  G06F3/04842

Abstract: An apparatus and a method of processing a medical image are provided. The apparatus is configured to generate a cross-sectional image of an object by transmitting X-rays through a region of the object, and includes an X-ray generator configured to generate the X-rays. The apparatus further includes a controller configured to determine sub-regions included in the region, based on positions of body parts included in the region, determine image qualities of the sub-regions based on types of the body parts included in the sub-regions, control doses of the X-rays based on the image qualities, and control the X-ray generator to transmit the controlled X-rays to the region.

Abstract translation: 提供了一种处理医学图像的装置和方法。 该装置被配置为通过将X射线穿过物体的区域产生物体的横截面图像，并且包括被配置为产生X射线的X射线发生器。 该装置还包括：控制器，被配置为基于包括在该区域中的身体部位的位置来确定包括在该区域中的子区域，基于包括在子区域中的身体部位的类型来确定子区域的图像质量， 基于图像质量控制X射线剂量，并控制X射线发生器将受控X射线传输到该区域。

公开(公告)号：US20150141814A1

公开(公告)日：2015-05-21

申请号：US14550164

申请日：2014-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhgoon LEE ,  Toshihiro RIFU

IPC: A61B6/00 ,  A61B6/03

CPC classification number: A61B6/5217 ,  A61B6/03 ,  A61B6/037 ,  A61B6/504 ,  G06F19/00 ,  G06T7/0012 ,  G06T7/62 ,  G06T2207/10081 ,  G06T2207/30101 ,  G06T2207/30172

Abstract: An apparatus includes an image analysis unit arranged to extract, from the medical image, brightness intensities of a first body lumen region of the medical image and brightness intensities of a second body lumen region of the medical image; and a measuring unit arranged to calculate a first body lumen value and a second body lumen value, each of the first body lumen value and a second body lumen value being calculated as a predetermined linear combination of the brightness intensities of the corresponding first body lumen region and second body lumen region, and to compare the first body lumen value with the second body lumen value.

Abstract translation: 一种装置，包括图像分析单元，其被配置为从医用图像提取医用图像的第一体腔区域的亮度强度和医用图像的第二体腔区域的亮度强度; 以及测量单元，被配置为计算第一体腔值和第二体腔值，所述第一体腔值和第二体腔值分别被计算为对应的第一体腔区域的亮度的预定线性组合 和第二体腔区域，并将第一体腔值与第二体腔值进行比较。