公开(公告)号：US09924869B2

公开(公告)日：2018-03-27

申请号：US13949632

申请日：2013-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Hwan Kim ,  Hyong Euk Lee ,  Na Hyup Kang ,  Sang Wook Kim ,  Ji Yeon Kim

IPC: A61B5/02 ,  G06F19/00 ,  A61B5/00 ,  A61B6/00 ,  G06T7/12 ,  G06T7/149

CPC classification number: A61B5/0044 ,  A61B6/507 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/30101 ,  G06T2207/30104

Abstract: A method of determining a required blood flow includes obtaining morphological information of a coronary artery in a cardiac image, segmenting the cardiac image into at least one myocardial region based on the morphological information of the coronary artery, and determining a blood flow required for each of the at least one myocardial region.

公开(公告)号：US09424637B2

公开(公告)日：2016-08-23

申请号：US13908058

申请日：2013-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyong Euk Lee ,  Kyung Hwan Kim ,  Na Hyup Kang ,  Sang Wook Kim ,  Ji Yeon Kim

IPC: G06K9/00 ,  G06T7/00

CPC classification number: G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T7/194 ,  G06T2207/10072 ,  G06T2207/30101

Abstract: A vessel segmentation method includes acquiring an image of a blood vessel, including cross sections, using a contrast medium. The method further includes setting a threshold value for each of the cross sections based on data of an intensity of the contrast medium. The method further includes performing vessel segmentation based on the image and the threshold value for each of the cross sections.

Abstract translation: 血管分割方法包括使用造影剂获取包括横截面的血管图像。 该方法还包括基于造影剂的强度的数据设置每个横截面的阈值。 该方法还包括基于每个横截面的图像和阈值执行血管分割。

公开(公告)号：US20140029835A1

公开(公告)日：2014-01-30

申请号：US13949632

申请日：2013-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Hwan Kim ,  Hyong Euk Lee ,  Na Hyup Kang ,  Sang Wook Kim ,  Ji Yeon Kim

IPC: A61B5/00

CPC classification number: A61B5/0044 ,  A61B6/507 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/30101 ,  G06T2207/30104

Abstract: A method of determining a required blood flow includes obtaining morphological information of a coronary artery in a cardiac image, segmenting the cardiac image into at least one myocardial region based on the morphological information of the coronary artery, and determining a blood flow required for each of the at least one myocardial region.

Abstract translation: 确定所需血流量的方法包括获得心脏图像中的冠状动脉的形态学信息，基于冠状动脉的形态信息将心脏图像分割为至少一个心肌区域，并且确定每个 所述至少一个心肌区域。

公开(公告)号：US11026065B2

公开(公告)日：2021-06-01

申请号：US16466910

申请日：2017-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji Yeon Kim ,  Ki Hong Kwon ,  Kwang Sub Kim ,  Sang Hyun Park ,  Jae Min Seo ,  Tae Jung Shim ,  Byung Woo Lee ,  Sei Jin Lee ,  Chang Ho Lee

IPC: H04W4/23 ,  H04W4/80 ,  H04W80/12 ,  H04W88/18

Abstract: A server according to an embodiment of the disclosure may include at least one processor and storage, wherein the at least one processor may be configured to receive beacon information including information on at least one website from the electronic device, collect data from a first website of the at least one website based on the beacon information, generate content having a structured document format based on at least a part of the collected data, and transmit the generated content to the electronic device.

公开(公告)号：US10360319B2

公开(公告)日：2019-07-23

申请号：US14515747

申请日：2014-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nahyup Kang ,  Hyong Euk Lee ,  Ji Yeon Kim

IPC: G06F17/50 ,  G16H50/50 ,  G06F19/00

Abstract: A particle-based modeling method and apparatus may include searching for a second particle neighboring a first particle in a vector field at a current time, and updating a position of each of the first particle and the second particle in each vector field over time, based on correcting a velocity of each of the first particle and the second particle based on a variation satisfying an incompressible constraint condition for each of the first particle and the second particle.

公开(公告)号：US10130332B2

公开(公告)日：2018-11-20

申请号：US14450541

申请日：2014-08-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Yeon Kim ,  Hyong Euk Lee ,  Na Hyup Kang

IPC: A61B8/08 ,  G06T7/00 ,  G06T7/12 ,  G06T7/149 ,  A61B6/03 ,  A61B6/00 ,  A61B5/055

Abstract: A method and an apparatus for diagnosing cardiac diseases based on a cardiac motion modeling are provided. The method may include applying physical characteristics of a cardiac motion to a 3D heart shape model, deriving a boundary condition by fusing the 3D heart shape model to which the physical characteristics are applied and a plurality of cardiac ultrasound images according to a temporal change, obtained to acquire a dynamic image, and diagnosing the cardiac diseases using a result of modeling that models the cardiac motion of the user using the boundary condition.

公开(公告)号：US20150120258A1

公开(公告)日：2015-04-30

申请号：US14515747

申请日：2014-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nahyup KANG ,  Hyong Euk Lee ,  Ji Yeon Kim

IPC: G06F17/50 ,  G06F19/00 ,  G06T17/00

CPC classification number: G06F17/5009 ,  G06F2217/16 ,  G16H50/50

Abstract: A particle-based modeling method and apparatus may include searching for a second particle neighboring a first particle in a vector field at a current time, and updating a position of each of the first particle and the second particle in each vector field over time, based on correcting a velocity of each of the first particle and the second particle based on a variation satisfying an incompressible constraint condition for each of the first particle and the second particle.

Abstract translation: 基于粒子的建模方法和装置可以包括在当前时间在向量场中搜索邻近第一粒子的第二粒子，并且基于时间在每个矢量场中更新第一粒子和第二粒子中的每一个的位置 基于满足第一颗粒和第二颗粒中的每一个的不可压缩约束条件的变化来校正第一颗粒和第二颗粒中的每一个的速度。

公开(公告)号：US20150045662A1

公开(公告)日：2015-02-12

申请号：US14450541

申请日：2014-08-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Yeon Kim ,  Hyong Euk Lee ,  Na Hyup Kang

IPC: A61B8/08 ,  A61B6/03

CPC classification number: A61B8/0883 ,  A61B5/055 ,  A61B6/032 ,  A61B6/503 ,  A61B6/5217 ,  A61B8/0858 ,  A61B8/5223 ,  A61B8/5261 ,  G06T7/0014 ,  G06T7/12 ,  G06T7/149 ,  G06T2207/10081 ,  G06T2207/10132 ,  G06T2207/10136 ,  G06T2207/20124 ,  G06T2207/30048

Abstract: A method and an apparatus for diagnosing cardiac diseases based on a cardiac motion modeling are provided. The method may include applying physical characteristics of a cardiac motion to a 3D heart shape model, deriving a boundary condition by fusing the 3D heart shape model to which the physical characteristics are applied and a plurality of cardiac ultrasound images according to a temporal change, obtained to acquire a dynamic image, and diagnosing the cardiac diseases using a result of modeling that models the cardiac motion of the user using the boundary condition.

Abstract translation: 提供了一种基于心脏运动模型诊断心脏病的方法和装置。 该方法可以包括将心脏运动的物理特征应用于3D心形模型，通过将所施加物理特性的3D心脏形状模型融合并根据时间变化导出多个心脏超声图像来导出边界条件 获取动态图像，并且使用建模结果来诊断心脏疾病，所述建模结果使用边界条件对用户的心脏运动进行建模。

公开(公告)号：US09514280B2

公开(公告)日：2016-12-06

申请号：US13897818

申请日：2013-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Na Hyup Kang ,  Hyong Euk Lee ,  Sang Wook Kim ,  Ji Yeon Kim ,  Kyung Hwan Kim

IPC: G06F19/12 ,  G06F19/00

CPC classification number: G06F19/3437 ,  G06F19/00 ,  G06F19/12 ,  G16H50/50

Abstract: A method of creating a model of an organ, includes creating a shape model, including a blood vessel structure, of the organ based on three-dimensional (3D) images of the organ, and compartmentalizing the shape model into areas based on an influence of a blood vessel tree with respect to a deformation of the shape model, the blood vessel tree indicating the blood vessel structure. The method further includes deforming the blood vessel structure of the shape model to fit a blood vessel structure of a two-dimensional (2D) image of the organ, and creating the model of the organ based on the deformed blood vessel structure and the areas.

Abstract translation: 一种创建器官模型的方法，包括基于器官的三维（3D）图像创建器官的形状模型（包括血管结构），并且基于影像的影响将形状模型划分为多个区域 相对于形状模型的变形的血管树，指示血管结构的血管树。 该方法还包括使形状模型的血管结构变形以适应器官的二维（2D）图像的血管结构，并且基于变形的血管结构和区域创建器官的模型。