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1. 发明授权

US09804236B2 Magnetic resonance imaging apparatus and method of generating magnetic resonance image 有权
公开(公告)号：US09804236B2
公开(公告)日：2017-10-31
申请号：US14960572
申请日：2015-12-07
申请人： Samsung Electronics Co., Ltd.
发明人： Keum-yong Oh , Su-jin Kim , Sung-pil Jung , Yang-lim Choi
IPC分类号： G06K9/00 , G01R33/34 , G01R33/54 , G01R33/56
CPC分类号： G01R33/34 , G01R33/543 , G01R33/546 , G01R33/5608
摘要： A magnetic resonance imaging (MRI) apparatus and a method of generating an MR image that may be generated in a resource saving mode by taking into account energy efficiency. The method includes: setting a resource saving mode; acquiring, based on the set resource saving mode, at least one description corresponding to a plurality of imaging filters; and generating a first MR image based on the acquired at least one description.

2. 发明授权

US10609007B2 Method and apparatus for controlling transmission of content data 有权
公开(公告)号：US10609007B2
公开(公告)日：2020-03-31
申请号：US15425255
申请日：2017-02-06
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Sang-su Choi , Yang-lim Choi , Jun-bum Shin , So-young Lee , Sun-nam Lee , Ji-young Moon
IPC分类号： H04L29/06 , H04L29/08 , H04L12/26 , H04W12/04 , H04W64/00
摘要： A method of controlling transmission of content data includes establishing a communication channel with an external device; transmitting the content data through the communication channel to the external device; verifying a plurality of times whether the content data is transmitted to the external device within an acceptable transmission range to generate a verification result; and determining whether to continue transmitting the content data according to the verification result. The verification is periodically performed according to an amount of the content data to be transmitted.

3. 发明授权

US09478047B2 Apparatus and method for reconstructing images by displaying user interface indicating image reconstruction modes 有权
标题翻译：通过显示指示图像重建模式的用户界面重建图像的装置和方法
公开(公告)号：US09478047B2
公开(公告)日：2016-10-25
申请号：US14312230
申请日：2014-06-23
申请人： Samsung Electronics Co., Ltd.
发明人： Yeol-min Seong , Yang-lim Choi
IPC分类号： G06K9/00 , G06T11/00 , G06T3/40
CPC分类号： G06T11/003 , G06T3/4053
摘要： Provided are a medical imaging apparatus and a method of reconstructing an image capable of selecting an image reconstruction mode. The method of reconstructing an image using a medical imaging apparatus may include displaying a user interface indicating at least one of a first mode for reducing time required for reconstruction of the image and a second mode for acquiring the image with high resolution, receiving an input selecting one of the first mode and the second mode as a selected mode, displaying at least one reconstruction option corresponding to the selected mode, receiving another input selecting at least one reconstruction option among the at least one displayed reconstruction option, and reconstructing the image according to the at least one selected reconstruction option and selected mode.
摘要翻译：提供了一种医疗成像装置和重建能够选择图像重建模式的图像的方法。使用医学成像装置重建图像的方法可以包括显示指示用于减少重建图像所需的时间的第一模式和用于以高分辨率获取图像的第二模式中的至少一个的用户界面，接收输入选择第一模式和第二模式中的一个作为选择模式，显示与所选模式相对应的至少一个重建选项，接收在所述至少一个显示的重建选项中选择至少一个重建选项的另一输入，并根据所述至少一个选择的重建选项和选择的模式。

4. 发明授权

US10203391B2 Magnetic resonance imaging apparatus and method of operating the same 有权
公开(公告)号：US10203391B2
公开(公告)日：2019-02-12
申请号：US14845619
申请日：2015-09-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Dae-ho Lee , Sang-young Zho , Yang-lim Choi , Jae-moon Jo
IPC分类号： G01R33/483 , G01R33/561
摘要： The MRI apparatus includes: a radio frequency (RF) transmitter configured to transmit an RF signal including multiple frequency signals corresponding respectively to multiple slices of an object to excite the multiple slices of the object; a gradient amplifier configured to apply a three-dimensional (3D) spatial encoding; an RF receiver configured to receive MR signals in an overlapped state from the multiple slices in a same repetition time (TR) period; and an image processor configured to acquire 3D k-space data based on the MR signals and acquire an MR image of each of the multiple slices based on the 3D k-space data.

5. 发明授权

US09865059B2 Medical image processing method and apparatus for determining plane of interest 有权
公开(公告)号：US09865059B2
公开(公告)日：2018-01-09
申请号：US14853235
申请日：2015-09-14
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Praveen Gulaka , Young-ha Kim , Soo-in Cho , Jae-moon Jo , Yang-lim Choi
IPC分类号： G06T7/00 , G06T7/73
CPC分类号： G06T7/73 , G06T7/74 , G06T2207/10081 , G06T2207/10088 , G06T2207/10136 , G06T2207/30016 , G06T2207/30204
摘要： A medical image processing apparatus includes a data acquirer that scans an object with a fiducial marker attached thereto to acquire volume data, and a data processor that estimates a plane of interest, based on a position of the fiducial marker and a position of a landmark in the volume data.

6. 发明授权

US09767569B2 Magnetic resonance imaging apparatus and magnetic resonance image processing method 有权
公开(公告)号：US09767569B2
公开(公告)日：2017-09-19
申请号：US14853217
申请日：2015-09-14
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyun-hee Jo , Praveen Gulaka , Yang-lim Choi , Se-Jin Yoo
IPC分类号： G06T7/00 , G06T7/11 , G06T7/174
CPC分类号： G06T7/174 , G06T7/0012 , G06T7/11 , G06T2207/10088 , G06T2207/20116 , G06T2207/30048
摘要： Disclosed are a method for processing a magnetic resonance (MR) image of a dynamic object and an MRI apparatus. The method includes receiving, from the dynamic object, a plurality of MR signals that correspond to a plurality of time sections and a plurality of slices, generating a plurality of MR images by using the plurality of MR signals, performing segmentation of each of the plurality of MR images into a plurality of regions, determining whether a segmentation error occurs in each of the plurality of MR images, and arranging the plurality of MR images to correspond to the respective time sections and the respective slices to display a matrix image, based on a result of the determining.

7. 发明授权

US09829555B2 Medical imaging apparatus and method of processing medical image 有权
公开(公告)号：US09829555B2
公开(公告)日：2017-11-28
申请号：US14854215
申请日：2015-09-15
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyun-hee Jo , Dae-hwan Kim , Joon-soo Kim , Sung-pil Jung , Yang-lim Choi
IPC分类号： G01R33/56 , G01R33/54 , G01R33/483 , G01R33/563
摘要： A medical imaging apparatus includes: an output unit configured to display a magnetic resonance (MR) image matrix in which MR images, obtained by performing magnetic resonance imaging on a heart, are arranged in columns and rows; and an image processor configured to display at least one first indicator which indicates a column of the MR image matrix corresponding to at least one of end diastole and end systole and display at least one second indicator which indicates a row of the MR image matrix corresponding to at least one of an apex and a base of the heart, wherein the columns of the MR image matrix are arranged according to time when MR images included in the columns are captured, and the rows of the MR image matrix are arranged according to a position on a longitudinal axis of the heart corresponding to MR images included in the rows.

8. 发明授权

US09100575B2 Method and apparatus for video stabilization by compensating for view direction of camera 有权
标题翻译：通过补偿摄像机的视图方向进行视频稳定的方法和装置
公开(公告)号：US09100575B2
公开(公告)日：2015-08-04
申请号：US14279889
申请日：2014-05-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Yun-gu Lee , Yang-lim Choi
IPC分类号： H04N5/232 , G06T7/20 , H04N5/14 , H04N13/00
CPC分类号： H04N5/23264 , G06T7/20 , H04N5/145 , H04N5/23254 , H04N5/2328 , H04N2013/0085
摘要： A video stabilization method includes: measuring an inter-frame camera motion based on a difference angle of a relative camera view direction in comparison with a reference camera view direction in each frame of a frame sequence of a video; generating a camera motion path of the frame sequence by using the inter-frame camera motion and determining a camera view direction adjustment angle based on a user's view direction by using the camera motion path; and compensating for the camera view direction by using the camera view direction adjustment angle in each frame.
摘要翻译：一种视频稳定方法，包括：与视频的帧序列的每个帧中的参考相机视图方向相比，基于相对相机视图方向的差角度来测量帧间相机运动; 通过使用帧间相机运动来生成帧序列的相机运动路径，并且通过使用相机运动路径来基于用户的观看方向确定相机视图方向调整角度; 并且通过使用每帧中的摄像机视图方向调整角来补偿摄像机视图方向。

9. 发明授权

US10367884B2 Contents sharing method between mobile terminal and local server 有权
公开(公告)号：US10367884B2
公开(公告)日：2019-07-30
申请号：US14924380
申请日：2015-10-27
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Yang-lim Choi , Su-hyun Nam
IPC分类号： G06F15/16 , H04L29/08 , G06F16/245 , G06F21/10 , H04L29/06 , H04W72/04 , H04W76/14
摘要： Provided is a contents sharing method between a mobile terminal and a local server. The contents sharing method between a client terminal storing metadata and a server terminal storing the metadata, the method comprising requesting the server terminal for a contents share service; and receiving information on contents corresponding to matching metadata as a result of comparing the metadata stored in the client terminal and the metadata stored in the server terminal, thereby sharing contents desired by the user without the user's intervention. Also, the user can communicate desired contents information with people in a bus, subway, library, etc., which forms a social network, and produces a contents flow between mobile terminals, thereby creating a new business model such as contents resale, promotion, etc.

10. 发明授权

US10152793B2 Magnetic resonance image processing method and magnetic resonance image processing apparatus 有权
公开(公告)号：US10152793B2
公开(公告)日：2018-12-11
申请号：US15329007
申请日：2015-06-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyun-hee Jo , Praveen Gulaka , Yang-lim Choi
IPC分类号： G06K9/00 , G06T7/00 , A61B5/055 , A61B5/00 , G06T7/143 , G06T7/13 , G06T7/246
摘要： Provided are a magnetic resonance (MR) image processing method and an MR image processing apparatus. The MR image processing apparatus includes: a signal transceiver that transmits or receives a signal to or from the heart; and an image processor that obtains a plurality of MR images of the heart by using the transmitted or received signal, determines at least one contour from each of the plurality of MR images; obtains first information about a first region formed by the at least one contour; and detects an apex MR image or a base MR image of the heart from among the plurality of MR images based on the first information, wherein a location of an apex or a base is automatically detected from a plurality of short-axis MR images of the heart.

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