公开(公告)号：US20160199035A1

公开(公告)日：2016-07-14

申请号：US14913715

申请日：2014-10-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwan SHIM ,  Young-tae KIM ,  Hyung-joon LIM ,  Yun-sub JUNG ,  Byeong-geun CHEON ,  Min-Gu LEE

IPC: A61B8/08 ,  G01S7/52

Abstract: A method for obtaining an elastic feature of an object includes inducing a first shear wave in the object by transmitting a first push ultrasound signal which is generated by a probe of an ultrasound apparatus and a first grating lobe signal which relates to the first push ultrasound signal toward the object, transmitting a tracking ultrasound signal to an area of the object where the first shear wave has propagated, receiving, from the object, a reflection signal which relates to the tracking ultrasound signal, measuring a first shear wave parameter which indicates a shear wave characteristic of the first shear wave based on the reflection signal, and obtaining an elastic feature of the object by using the first shear wave parameter.

Abstract translation: 用于获得物体的弹性特征的方法包括：通过发射由超声波装置的探针产生的第一推压超声信号和与第一推超声信号相关的第一光栅波瓣信号，在物体中引入第一剪切波 向对象发送跟踪超声信号到第一剪切波传播的对象的区域，从物体接收与跟踪超声信号有关的反射信号，测量表示剪切的第一剪切波参数 基于反射信号的第一剪切波的波特性，并且通过使用第一剪切波参数来获得对象的弹性特征。

公开(公告)号：US20170236275A1

公开(公告)日：2017-08-17

申请号：US15430846

申请日：2017-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yun-sub JUNG ,  Gye-hyun KIM ,  Jae-sung LEE ,  Yong-sup PARK ,  Ji-hun OH

IPC: G06T7/00 ,  A61B6/03 ,  A61B6/00 ,  G06T7/11 ,  A61B8/08 ,  A61B8/00 ,  A61B5/00 ,  A61B5/08 ,  A61B5/055

CPC classification number: G06T7/0012 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/01 ,  A61B5/0402 ,  A61B5/055 ,  A61B5/08 ,  A61B5/087 ,  A61B5/1073 ,  A61B5/7278 ,  A61B5/742 ,  A61B6/032 ,  A61B6/461 ,  A61B6/50 ,  A61B6/5217 ,  A61B6/5288 ,  A61B6/566 ,  A61B8/08 ,  A61B8/0858 ,  A61B8/461 ,  A61B8/5223 ,  A61B8/565 ,  A61B2576/02 ,  G06T7/11 ,  G06T7/62 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/30008 ,  G06T2207/30061 ,  G06T2207/30242 ,  G06T2211/404

Abstract: Disclosed are an image processing apparatus, an image processing method and a recording medium thereof, the image processing apparatus including: a storage configured to store standard information about at least one anatomical entity; and at least one processor configured to detect regions corresponding to a plurality of anatomical entities based on a medical image obtained by scanning an object including the plurality of anatomical entities, to estimate a volume of a first anatomical entity at a predetermined point in time based on object information measured from the detected regions of the anatomical entity and the standard information stored in the storage, and to provide information about condition of the first anatomical entity based on the estimated volume. Thus, it is possible to make a diagnosis more simply and accurately by determining condition information of an anatomical entity at a point in time for the diagnosis based on a randomly taken medical image.

公开(公告)号：US20150164478A1

公开(公告)日：2015-06-18

申请号：US14467170

申请日：2014-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yun-sub JUNG ,  Hwan SHIM ,  Young-tae KIM ,  Hyung-joon LIM ,  Byeong-geun CHEON

IPC: A61B8/08

CPC classification number: A61B8/5207 ,  A61B8/06 ,  A61B8/0891 ,  A61B8/469 ,  A61B8/488 ,  A61B8/5223 ,  A61B8/523 ,  A61B8/5246 ,  A61B8/5269 ,  G01S7/52063 ,  G01S7/52065 ,  G01S15/8984 ,  G01S15/8988

Abstract: A blood vessel analysis information providing method includes emitting an ultrasonic signal on a body portion where a blood vessel exists and sensing a reflected ultrasonic signal, generating a color mode image by using the reflected ultrasonic signals, and determining diameters of the blood vessels based on pixel values of the generated color mode image.

Abstract translation: 血管分析信息提供方法包括在存在血管的身体部位发射超声波信号，感测反射的超声波信号，通过使用反射的超声波信号生成彩色图像图像，并根据像素确定血管的直径 生成的颜色模式图像的值。

公开(公告)号：US20160192906A1

公开(公告)日：2016-07-07

申请号：US14911628

申请日：2014-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-gu LEE ,  Hwan SHIM ,  Yun-sub JUNG ,  Byeong-geun CHEON ,  Young-tae KIM

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/485 ,  A61B8/4483 ,  A61B8/4488 ,  A61B8/5207 ,  A61B8/5223 ,  G01S7/52022 ,  G01S7/52042

Abstract: A method of generating an elastography image includes transmitting unfocused push signals comprising a plurality of ultrasound signals to an object in different directions; transmitting a detection ultrasound signal to the object in which a shear wave is generated by the unfocused push signals; receiving a response signal in response to the detection ultrasound signal from the object; and generating the elastography image of the object based on the response signal.

Abstract translation: 产生弹性成像图像的方法包括将包含多个超声信号的未聚焦的推送信号发送到不同方向的对象; 将检测超声信号发送到由未聚焦的推送信号产生剪切波的对象; 响应于来自物体的检测超声信号接收响应信号; 以及基于所述响应信号生成所述对象的弹性成像图像。

公开(公告)号：US20160151036A1

公开(公告)日：2016-06-02

申请号：US14956237

申请日：2015-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-hyun NAM ,  Yong-sup PARK ,  Jae-sung LEE ,  Yun-sub JUNG ,  Yoon-mi HONG

IPC: A61B6/00

CPC classification number: A61B6/469 ,  A61B6/037 ,  A61B6/4441 ,  A61B6/488 ,  A61B6/5205 ,  G06F19/00 ,  G06T11/005 ,  G06T2211/424 ,  G06T2211/432

Abstract: A medical imaging apparatus includes a data acquirer configured to acquire measured data acquired by detecting an X-ray transmitted by an X-ray source to an object, and an image processor configured to acquire an initial image based on the measured data, alternately estimate region of interest (ROI)-outside measured data and ROI-inside measured data based on the measured data and the initial image, and acquire a reconstructed image based on the ROI-inside measured data.

Abstract translation: 医疗成像装置包括：数据获取器，被配置为获取通过检测由X射线源发送的X射线获得的测量数据到对象;以及图像处理器，被配置为基于测量数据获取初始图像，交替地估计区域 （ROI） - 基于测量数据和初始图像的测量数据和ROI内部测量数据，并且基于ROI内部测量数据获取重建图像。

公开(公告)号：US20190066296A1

公开(公告)日：2019-02-28

申请号：US15770695

申请日：2016-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-sung LEE ,  Gye-hyun KIM ,  Woo-hyun NAM ,  Yong-sup PARK ,  Ji-hun OH ,  Yun-sub JUNG

IPC: G06T7/00 ,  G06T7/11 ,  G06T7/168 ,  G06T7/37 ,  G06T7/62 ,  A61B5/08 ,  A61B6/00 ,  A61B8/08 ,  A61B5/055 ,  A61B6/03

CPC classification number: G06T7/0016 ,  A61B5/055 ,  A61B5/08 ,  A61B6/03 ,  A61B6/032 ,  A61B6/5217 ,  A61B8/08 ,  A61B8/0858 ,  A61B8/5223 ,  G06T7/00 ,  G06T7/10 ,  G06T7/11 ,  G06T7/168 ,  G06T7/30 ,  G06T7/37 ,  G06T7/62 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10104 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/30061

Abstract: An image processing apparatus is disclosed. The image processing apparatus of the present invention comprises: an image receiving unit for receiving a first image and a second image of the same object taken at different times; a processor for obtaining transformation information by registering the first image on the basis of the second image, obtaining a first segment image corresponding to an area of the object from the first image, and generating a second segment image corresponding to an area of the object of the second image by transforming the obtained first segment image according to the transformation information; and an output unit for outputting the second segment image.

公开(公告)号：US20150320324A1

公开(公告)日：2015-11-12

申请号：US14696882

申请日：2015-04-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yun-sub JUNG ,  Hwan SHIM ,  Seoung-hun KIM

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/06 ,  A61B19/00

CPC classification number: A61B5/066 ,  A61B5/02007 ,  A61B5/6852 ,  A61B5/748 ,  A61B2034/2065 ,  A61B2090/364 ,  A61B2090/376 ,  A61B2560/0475 ,  A61B2576/02 ,  G06T7/62 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/30101

Abstract: A method of providing a medical image by using a medical imaging apparatus includes: acquiring blood vessel information indicating information about a blood vessel, the blood vessel being included in a medical image; and displaying the medical image. The blood vessel information includes at least one of a first diameter of the blood vessel, a first angle of the blood vessel, and a presence of at least one of bifurcation and crossover, in a first region of interest (ROI) with respect to a first position in the medical image. The acquiring of the blood vessel information includes acquiring blood vessel information corresponding to a second ROI with respect to a second position, based on the blood vessel information corresponding to the first ROI.

Abstract translation: 通过使用医学成像装置提供医学图像的方法包括：获取指示关于血管的信息的血管信息，所述血管包括在医学图像中; 并显示医学图像。 血管信息包括第一感兴趣区域（ROI）中的血管的第一直径，血管的第一角度和分叉和交叉中的至少一个的存在中的至少一个 医学图像的第一位。 获取血管信息包括基于与第一ROI相对应的血管信息获取与第二位置相对应的第二ROI的血管信息。