公开(公告)号：US11051715B2

公开(公告)日：2021-07-06

申请号：US16061201

申请日：2016-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-hun Oh ,  Woo-hyun Nam ,  Yong-sup Park

IPC: A61B5/091 ,  A61B6/03 ,  A61B5/113 ,  G16H50/20 ,  A61B6/00 ,  G16H30/40 ,  G16H40/63 ,  G06T7/00 ,  A61B5/00 ,  G16H30/20 ,  A61B5/08 ,  G06T7/20

Abstract: The present invention relates to an image processing apparatus, an image processing method, and a recording medium for recording the same, the image processing apparatus including a storage configured to comprise a standard database (DB) established based on information about a predetermined anatomical entity; and at least one processor configured to obtain a local motion vector by registration between a first medical image and a second medical image taken by scanning an object including the anatomical entity, use a predictive local motion vector generated from the standard DB to normalize the local motion vector according to a plurality of regions in the anatomical entity, and make information about conditions of the anatomical entity based on the normalized local motion vector be provided according to the plurality of regions. By the normalization according to the regions, it is possible to provide distinguishable information about difference between the local motion vector of a pulmonary disease patient to be subjected to a diagnosis and a predictive local motion vector of a normal person generated from the standard DB through the statistical modeling using bio-information of a patient.

公开(公告)号：US11041945B2

公开(公告)日：2021-06-22

申请号：US15541990

申请日：2016-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SOGANG UNIVERSITY RESEARCH FOUNDATION

Inventor： Hyun-taek Lee ,  Tai-kyong Song ,  Kang-won Jeon ,  Yong-sup Park ,  Mun-kyeong Hwang ,  Sua Bae

IPC: A61B8/00 ,  G01S15/89 ,  G01S7/52 ,  A61B8/14 ,  A61B8/08 ,  G01S15/42

Abstract: Provided is an ultrasound diagnosis apparatus including a probe configured to transmit a plurality of plane waves at a plurality of steering angles and a controller configured to determine the plurality of plane waves so that a grating lobe of a synthetic transmit focusing beam pattern using the plurality of plane waves is located outside a region of interest.

公开(公告)号：US10682111B2

公开(公告)日：2020-06-16

申请号：US15753051

申请日：2016-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-hyun Nam ,  Ji-hun Oh ,  Yong-sup Park ,  Jae-sung Lee

IPC: G06K9/00 ,  A61B6/00 ,  A61B5/055 ,  A61B5/00 ,  G06T7/00 ,  G06T7/33 ,  G06T7/30 ,  A61B8/08 ,  A61B6/03

Abstract: Disclosed are a medical image display device for displaying a screen including a medical image and a medical image processing method thereof, the medical image display device comprising: a display configured to display a first medical image obtained by photographing an object comprising at least one anatomical entity; and at least one processor configured to extract reference region information corresponding to the anatomical entity from at least one second medical image used as a reference image for the first medical image, detect a region corresponding to the anatomical entity from the first medical image based on the extracted reference region information, and control the display to display the region of the detected anatomical entity to be distinguishable from at least one region unrelated to the anatomical entity.

公开(公告)号：US10168405B2

公开(公告)日：2019-01-01

申请号：US14938123

申请日：2015-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Lae-hoon Kang ,  Dong-hyun Kim ,  Min-oh Kim ,  Dong-yeob Han ,  Do-sik Hwang ,  Yong-sup Park ,  Jong-buhm Park ,  Jae-sung Lee

IPC: G01R33/50 ,  G01R33/48 ,  G01R33/561

Abstract: Provided are a method and apparatus for processing a magnetic resonance (MR) image of an object including first and second materials on a magnetic resonance imaging (MRI) apparatus by using multi-parameter mapping including applying to the object a plurality of radio frequency (RF) pulses separated by a first repetition time and a second repetition time, the first repetition time and the second repetition time being determined based on the first material and the second material; undersampling first MR signals corresponding to the first material and second MR signals corresponding to the second material in a K-space; and performing matching between the undersampled first and the undersampled second MR signals and a signal model for the multi-parameter mapping to determine attribute values corresponding to the first and the second materials at at least one point in an MR image of the object.