公开(公告)号：US20180204365A1

公开(公告)日：2018-07-19

申请号：US15868501

申请日：2018-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-sung LEE ,  Tae-young NA ,  Kang-won JEON

IPC: G06T11/60 ,  G06T7/73 ,  G06T7/55 ,  G06K9/00 ,  B60R1/00 ,  G02B27/01

Abstract: An electronic apparatus mounted on a vehicle is provided. The electronic apparatus includes an output unit configured to output driving information on the vehicle, a sensor configured to sense a gaze of a user in the vehicle, and a processor configured to, in response to a position on a plane of the sensed gaze being included in a specific region, control the output unit to output the driving information.

公开(公告)号：US20180055469A1

公开(公告)日：2018-03-01

申请号：US15553052

申请日：2016-02-17

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Woo-hyun NAM ,  Yong-sup PARK ,  Yeong-gil SHIN ,  Jae-sung LEE ,  Jin-wook CHUNG ,  Ji-hye KIM ,  Yong-geun LEE

IPC: A61B6/00

CPC classification number: A61B6/485 ,  A61B6/032 ,  A61B6/4441 ,  A61B6/463 ,  A61B6/466 ,  A61B6/481 ,  A61B6/487 ,  A61B6/504 ,  G06F19/321 ,  G06T7/0012 ,  G06T7/30 ,  G06T7/33 ,  G06T2200/04 ,  G06T2207/10081 ,  G06T2207/10116 ,  G06T2207/30101 ,  G06T2207/30172 ,  G16H30/40

Abstract: A method of processing a medical image includes acquiring a three-dimensional (3D) medical image indicating a blood vessel and a two-dimensional (2D) medical image indicating the blood vessel, determining a blood vessel area in the 3D medical image corresponding to a partial area of the blood vessel in the 2D medical image, and matching the blood vessel area with the partial area in the 2D medical image.

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：US20150016587A1

公开(公告)日：2015-01-15

申请号：US14323110

申请日：2014-07-03

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

Inventor： Jong-duk BAEK ,  Chang-woo LEE ,  Jae-sung LEE ,  Young-jun KO

IPC: G01N23/04 ,  G21K1/02

CPC classification number: G01N23/046 ,  A61B6/032 ,  A61B6/0407 ,  A61B6/06 ,  A61B6/4007 ,  A61B6/4266 ,  G21K1/02

Abstract: Disclosed is a computed tomography (CT) system which includes a rotatable collimator. The CT system includes a gantry. The gantry includes an X-ray source that generates X-rays, a collimator that is provided inside the X-ray source to be rotatable and that limits an irradiation area of the X-rays generated by the X-ray source, and an X-ray detector that is provided at a side portion of the X-ray source.

Abstract translation: 公开了一种包括可旋转准直仪的计算机断层摄影（CT）系统。 CT系统包括龙门架。 台架包括产生X射线的X射线源，设置在X射线源内的可旋转的准直仪，并限制由X射线源产生的X射线的照射面积，X 射线检测器，设置在X射线源的侧部。

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：US20160131729A1

公开(公告)日：2016-05-12

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: G01R33/56 ,  G01R33/50

CPC classification number: G01R33/50 ,  G01R33/4824 ,  G01R33/4828 ,  G01R33/5611

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.

Abstract translation: 提供了一种用于通过使用多参数映射来处理包括磁共振成像（MRI）装置上的第一和第二材料的物体的磁共振（MR）图像的方法和装置，包括向对象施加多个射频（RF ）脉冲，其由第一重复时间和第二重复时间分离，所述第一重复时间和所述第二重复时间基于所述第一材料和所述第二材料确定; 在K空间中对与第一材料相对应的第一MR信号和对应于第二材料的第二MR信号进行欠采样; 以及执行所述欠采样的第一和所述欠采样的第二MR信号之间的匹配以及用于所述多参数映射的信号模型，以在所述对象的MR图像中的至少一个点处确定对应于所述第一和第二材料的属性值。

公开(公告)号：US20190251672A1

公开(公告)日：2019-08-15

申请号：US16342047

申请日：2017-10-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyung-min LIM ,  Jae-sung LEE ,  Tammy LEE ,  Chang-han KIM ,  Eun-young LEE

IPC: G06T5/00 ,  G06T7/246 ,  G06T3/20

CPC classification number: G06T5/003 ,  G06T3/20 ,  G06T7/248 ,  G06T2200/24 ,  G06T2207/20201 ,  H04N5/23254 ,  H04N5/23293

Abstract: An image processing method of a display apparatus is disclosed. The image processing method includes analyzing a plurality of image frames constituting a virtual reality image and determining shake information of a camera which photographs the VR image, calculating a shake correction value of an image corresponding to a viewing area of a user from the VR image based on the shake information of the camera, and adjusting the viewing area based on the shake correction value and displaying an image corresponding to the adjusted viewing area in the VR image.

公开(公告)号：US20190089987A1

公开(公告)日：2019-03-21

申请号：US16093881

申请日：2017-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-hyun WON ,  Jae-sung LEE ,  Won-hee CHOE ,  Soon-gi HONG

IPC: H04N19/82 ,  H04N19/597 ,  H04N19/182 ,  H04N19/59

Abstract: A decoding apparatus is provided. The decoding apparatus includes a communication unit for receiving multiple encoding data respectively corresponding to multiple areas constituting one image, and reference data including attribute information of each of the multiple areas, and a processor for generating multiple divided images by decoding the multiple encoding data respectively, changing the resolutions of some divided images among the multiple divided images on the basis of the received attribute information, and generating a reconstructed image by merging the some divided images having the changed resolutions and the remaining divided images.

公开(公告)号：US20160171726A1

公开(公告)日：2016-06-16

申请号：US14967962

申请日：2015-12-14

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-hyun NAM ,  Jong Beom RA ,  Yongjin CHANG ,  Yong-sup PARK ,  Jae-sung LEE ,  Yunje CHO

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

CPC classification number: G06T11/006 ,  G06T2211/412

Abstract: A method of reconstructing a tomography image and a tomography apparatus configured to reconstruct a tomography image are provided. Tomography data corresponding to a moving object is acquired by performing a tomography scan on the object, and a tomography image is reconstructed using prior images obtained based on the acquired tomography data.

Abstract translation: 提供了重建断层摄影图像的方法和被配置为重建断层摄影图像的断层摄影装置。 通过对物体进行断层摄影扫描来获取对应于运动物体的层析成像数据，并且使用基于获取的断层摄影数据获得的先前图像来重建断层摄影图像。

公开(公告)号：US20160045181A1

公开(公告)日：2016-02-18

申请号：US14778864

申请日：2014-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoon-mi HONG ,  Gye-hyun KIM ,  Jae-sung LEE ,  Jae-chool LEE ,  Hae-kyung JUNG

IPC: A61B6/00 ,  A61B6/03

CPC classification number: A61B6/5258 ,  A61B6/032 ,  A61B6/4233 ,  A61B6/52 ,  A61B6/5205 ,  G06T11/006 ,  G06T2211/424

Abstract: Provided is a method for projection and back-projection for method and apparatus for image processing. The method for projection and back-projection includes the steps of: projecting the center of a detector cell included in a detection unit onto a common axis; mapping the boundaries of pixels in a pixel grid onto the common axis; projecting the center of the detector cell included in the detection unit onto the set common axis; and determining a pixel value on the basis of the step for mapping the boundaries of pixels onto the set common axis.

Abstract translation: 提供了一种用于图像处理的方法和装置的投影和反投影的方法。 投影和反投影的方法包括以下步骤：将包括在检测单元中的检测器单元的中心投影到公共轴上; 将像素网格中的像素的边界映射到公共轴上; 将包括在检测单元中的检测器单元的中心投影到设定的公共轴上; 以及基于用于将像素的边界映射到所述公共轴上的步骤来确定像素值。