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    TOMOGRAPHIC IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER PROGRAM PRODUCT
    1.
    发明申请
    TOMOGRAPHIC IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开

    公开(公告)号：US20200167977A1

    公开(公告)日：2020-05-28

    申请号：US16690708

    申请日：2019-11-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyoung-Yong LEE ,  Donggue LEE ,  Duhgoon LEE

    IPC: G06T11/00 ,  G06T7/20 ,  G06F5/06

    Abstract: A tomographic image processing apparatus includes a data acquisition interface configured to acquire raw data; a memory; and at least one processor configured to: obtain, from the memory, a first partial reconstruction image corresponding to a partial angular range of a first rotation period of an X-ray generator; generate a second partial reconstruction image from partial raw data acquired in a partial angular range of a second rotation period of the X-ray generator, wherein the partial angular range of the first rotation period corresponds to the partial angular range of the second rotation period; generate a third partial reconstruction image based on the first partial reconstruction image and the second partial reconstruction image; store the third partial reconstruction image in the memory; and generate a resultant image based on the third partial reconstruction image and a plurality of partial reconstruction images stored in the memory.

    COMPUTED TOMOGRAPHIC APPARATUS AND METHOD FOR CONTROLLING THE SAME
    3.
    发明申请
    COMPUTED TOMOGRAPHIC APPARATUS AND METHOD FOR CONTROLLING THE SAME 审中-公开
    计算机图像设备及其控制方法

    公开(公告)号：US20160157799A1

    公开(公告)日：2016-06-09

    申请号：US14870220

    申请日：2015-09-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Duhgoon LEE ,  Gun Woo LEE ,  Mi Hee BANG

    IPC: A61B6/00 ,  A61B6/03

    CPC classification number: A61B6/488 ,  A61B6/032 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/4241 ,  A61B6/46 ,  A61B6/463 ,  A61B6/48 ,  A61B6/482

    Abstract: A computed tomographic (CT) apparatus and for a method of controlling the same are provided. The CT apparatus includes an X-ray scanner configured to divide X-rays penetrating a subject by energy bands, and capture scout images of the respective energy bands. The CT apparatus further includes an image processor configured to generate substance images of substances of the subject, based on the scout images, and a display configured to display a substance image of the substance images. The CT apparatus further includes an input interface configured to receive a scanning region for the displayed substance image.

    Abstract translation: 提供了一种计算机断层摄影（CT）装置及其控制方法。 CT装置包括：X射线扫描器，被配置为通过能量带分割穿过被摄体的X射线，并且捕获各个能带的侦察图像。 CT装置还包括：图像处理器，被配置为基于侦察图像产生物体的物质图像;以及显示器，被配置为显示物质图像的物质图像。 CT装置还包括被配置为接收所显示的物质图像的扫描区域的输入接口。

    X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREOF
    5.
    发明申请
    X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20190328351A1

    公开(公告)日：2019-10-31

    申请号：US16508890

    申请日：2019-07-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Duhgoon LEE ,  Phill Gu JUNG ,  Myung Jin Chung

    IPC: A61B6/00

    Abstract: An X-ray imaging apparatus and control method thereof precisely designates an imaging region and reduces user fatigue by designating a segmentation imaging region using an image of a target object captured by a camera and automatically controlling an X-ray generator according to the designated segmentation imaging region. The X-ray imaging apparatus includes an X-ray generator to perform X-ray imaging of a target object by generating and irradiating X-rays, an image capturer to capture an image of the target object, an image display to display the image captured by the image capturer, an input part to receive designation of a region for which segmentation imaging is to be performed on the image displayed on the image display, and a controller to control the X-ray generator to perform segmentation imaging with respect to the designated region.

    APPARATUS AND METHOD FOR PROCESSING A MEDICAL IMAGE OF A BODY LUMEN
    6.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING A MEDICAL IMAGE OF A BODY LUMEN 审中-公开
    用于处理身体医学图像的装置和方法

    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。

    TOMOGRAPHY IMAGING APPARATUS AND METHOD OF RECONSTRUCTING TOMOGRAPHY IMAGE
    9.
    发明申请
    TOMOGRAPHY IMAGING APPARATUS AND METHOD OF RECONSTRUCTING TOMOGRAPHY IMAGE 有权
    TOMOGRAPHY IMAGING APPARATUS和METHOD OF RECONSTRUCTOM OF TOMOGRAPHY IMAGE

    公开(公告)号：US20160256127A1

    公开(公告)日：2016-09-08

    申请号：US14838522

    申请日：2015-08-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyoung-yong LEE ,  Duhgoon LEE ,  Baeg-gi MIN

    IPC: A61B6/00 ,  G06T7/00 ,  G06T11/00 ,  A61B6/03

    CPC classification number: A61B6/5288 ,  A61B6/032 ,  A61B6/486 ,  A61B6/5264 ,  G06T7/0012 ,  G06T11/003 ,  G06T11/005 ,  G06T2207/10081 ,  G06T2211/412

    Abstract: A tomography imaging apparatus is provided, including: a data acquisition unit configured to acquire a plurality of partial data respectively corresponding to a plurality of consecutive angular sections by performing a tomography scan on a moving object; and an image processing unit configured to measure global motion of the object and motion of a first region in the object based on the plurality of partial data, acquire first information representing motion of the object by reflecting the global motion in the motion of the first region, and reconstruct a final tomography image representing the object based on the first information.

    Abstract translation: 提供了一种断层成像装置，包括：数据获取单元，被配置为通过对移动物体进行断层摄影扫描来获取分别对应于多个连续角度部分的多个部分数据; 以及图像处理单元，被配置为基于所述多个部分数据来测量所述对象的全局运动和所述对象中的第一区域的运动，通过反映所述第一区域的运动中的全局运动来获取表示所述对象的运动的第一信息 并且基于第一信息重建表示对象的最终断层图像。

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