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公开(公告)号：US09945921B2
公开(公告)日：2018-04-17
申请号：US14504769
申请日：2014-10-02
Inventor： Hyun Wook Park , Ye Ji Han , Jae Moon Jo
IPC: G01V3/00 , G01R33/563 , G01R33/565 , G01R33/54
CPC classification number: G01R33/56383 , G01R33/4835 , G01R33/543 , G01R33/56509
Abstract: An MRI apparatus performs an MRI while moving a patient table and includes a main magnet configured to generate a static magnetic field in a bore; a gradient coil assembly configured to apply a gradient signal to the static magnetic field to generate a magnetic field gradient; an RF coil assembly configured to apply an RF excitation signal and an RF refocusing signal; and a controller configured to control the RF refocusing signal so that a slice to which the RF refocusing signal is to be applied conforms to the slice to which the RF excitation signal has been applied.
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公开(公告)号：US20240106055A1
公开(公告)日：2024-03-28
申请号：US18337181
申请日：2023-06-19
Applicant: Hyundai Motor Company , Kia Corporation , Korea Advanced Institute of Science and Technology
Inventor： Won Ki Song , Jai Hak Kim , Chun-Gon Kim , Hyun Wook Park , Joo-Seung Choi , Jung-Eon Noh
CPC classification number: H01M50/249 , B60K1/04 , B60L50/71 , H01M4/133 , H01M4/134 , H01M10/281 , H01M2220/20
Abstract: An embodiment structural battery for an electric vehicle includes a plurality of cells stacked on each other, each of the plurality of cells including a positive electrode layer, an electrolyte layer, and a negative electrode layer stacked with the electrolyte layer between the positive and negative electrodes, wherein the plurality of cells define a battery by electrical connection of a positive electrode terminal and a negative electrode terminal respectively provided in the plurality of cells, structure reinforcement layers stacked on each of an outermost upper layer and an outermost lower layer of the plurality of cells, and carbon fiber current collecting layers stacked between each of the structure reinforcement layers and the plurality of cells.
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3.发明授权Parallel image reconstruction using filter banks based on low-frequency part of k-space signals 有权基于K空间信号的低频部分的滤波器组的并行图像重构公开(公告)号：US09245321B2
公开(公告)日：2016-01-26
申请号：US14271710
申请日：2014-05-07
Inventor： Hyun Wook Park , Jun Young Chung , Dong Chan Kim , Joon Sung Choi , Ye Ji Han
IPC: G06K9/00 , G01R33/561 , G06T5/00 , G06T7/00
CPC classification number: G06T5/001 , G01R33/5611 , G06T7/0012
Abstract: A method for a parallel image reconstruction is disclosed. The method includes (a) acquiring image information by channel via parallel coils in a magnetic resonance imaging (MRI) scanner; (b) extracting low-frequency signals from the image information; (c) reconstructing low-frequency images from the low-frequency signals; (d) generating filter banks by using the low-frequency images; and (f) reconstructing a final image by using the filter banks. The generating of the filter banks includes separately generating low-frequency image information for reconstruction of magnitude information and low-frequency image information for reconstruction of phase information, and then separately generating a filter for reconstruction of the magnitude information and a filter for reconstruction of the phase information.
Abstract translation: 公开了一种并行图像重建方法。 该方法包括（a）通过磁共振成像（MRI）扫描仪中的并行线圈通过信道获取图像信息; （b）从图像信息中提取低频信号; （c）从低频信号重建低频图像; （d）使用低频图像产生滤波器组; 和（f）通过使用滤波器组来重构最终图像。 滤波器组的产生包括分别产生用于重建幅度信息的低频图像信息和用于重建相位信息的低频图像信息，然后分别生成用于重建幅度信息的滤波器和用于重建的信号的滤波器 相位信息。
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公开(公告)号：US08761242B2
公开(公告)日：2014-06-24
申请号：US13914220
申请日：2013-06-10
Inventor： Byeong Moon Jeon , Seung Wook Park , Joon Young Park , Jae Won Sung , Hyun Wook Park , Jee Hong Lee , Jin Young Lee , Dong San Jun , Yinji Piao
IPC: H04N7/26
CPC classification number: H04N19/55 , G06F1/00 , G06K9/00 , H04N19/00 , H04N19/11 , H04N19/132 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/182 , H04N19/19 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/56 , H04N19/593 , H04N19/70 , H04N19/80
Abstract: The present invention includes determining a motion vector candidate set of a current block, obtaining motion vector indication information of a current block from a video signal, extracting a motion vector candidate corresponding to a motion vector indication information from a motion vector candidate set, determining a predicted motion vector of a current block based on the extracted motion vector candidate, and performing motion compensation on a current block based on a predicted motion vector.
Abstract translation: 本发明包括确定当前块的运动矢量候选组，从视频信号获取当前块的运动矢量指示信息，从运动矢量候选组提取与运动矢量指示信息相对应的运动矢量候选，确定 基于所提取的运动矢量候选对当前块的预测运动矢量，并且基于预测的运动矢量对当前块执行运动补偿。
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公开(公告)号：US08750368B2
公开(公告)日：2014-06-10
申请号：US13913948
申请日：2013-06-10
Inventor： Byeong Moon Jeon , Seung Wook Park , Joon Young Park , Jae Won Sung , Hyun Wook Park , Jee Hong Lee , Jin Young Lee , Dong San Jun , Yinji Piao
IPC: H04N7/26
CPC classification number: H04N19/55 , G06F1/00 , G06K9/00 , H04N19/00 , H04N19/11 , H04N19/132 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/182 , H04N19/19 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/56 , H04N19/593 , H04N19/70 , H04N19/80
Abstract: The present invention includes determining a motion vector candidate set of a current block, deriving a predicted motion vector of a current block from a motion vector candidate set, deriving a motion vector of a current block based on a predicted motion vector and a motion vector difference of a current block, and performing motion compensation on a current block based on a motion vector.
Abstract translation: 本发明包括确定当前块的运动矢量候选组，从运动矢量候选组导出当前块的预测运动矢量，基于预测的运动矢量和运动矢量差导出当前块的运动矢量 并且基于运动矢量对当前块执行运动补偿。
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Patent Agency Ranking
公开(公告)号：US10408900B2
公开(公告)日：2019-09-10
申请号：US15605253
申请日：2017-05-25
Inventor： Hyun Wook Park , Dong Chan Kim
IPC: G01R33/385 , G01R33/387 , G01R33/48 , G01R33/483
Abstract: The present disclosure in some embodiments provides a method and an apparatus for processing MRI images wherein a plurality of slices of an object is applied with a spatial encoding gradient and a corrected gradient for applying a radial sampling, and radially sampled magnetic resonance signals of the slices are received, and MRI images are generated with the radial sampling applied over multi-bands.
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公开(公告)号：US20240100969A1
公开(公告)日：2024-03-28
申请号：US18472454
申请日：2023-09-22
Applicant: Hyundai Motor Company , Kia Corporation , Korea Advanced Institute of Science and Technology
Inventor： Won Ki Song , Chun-Gon Kim , Hyun Wook Park , Joo-Seung Choi , Jung-Eon Noh
IPC: B60L50/64 , B60K1/04 , B60L50/60 , B62D25/06 , B62D25/20 , H01M10/0585 , H01M50/249 , H01M50/296 , H01M50/298
CPC classification number: B60L50/64 , B60K1/04 , B60L50/66 , B62D25/06 , B62D25/20 , H01M10/0585 , H01M50/249 , H01M50/296 , H01M50/298 , B60K2001/0438 , H01M2220/20
Abstract: An embodiment structural battery for an electric vehicle includes an upper rail and a lower rail coupled with the upper rail, wherein the upper rail and the lower rail are electrically connected with each other by a terminal and a wiring, so that the upper rail and the lower rail electrically connected with each other serve as both the structural battery and a roof rail of a vehicle body.
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公开(公告)号：US10306259B2
公开(公告)日：2019-05-28
申请号：US15798523
申请日：2017-10-31
Inventor： Byeong Moon Jeon , Seung Wook Park , Joon Young Park , Jae Won Sung , Hyun Wook Park , Jee Hong Lee , Jin Young Lee , Dong San Jun , Yinji Piao
IPC: H04N19/55 , G06K9/00 , H04N19/00 , H04N19/56 , H04N19/52 , H04N19/70 , H04N19/147 , H04N19/139 , H04N19/176 , H04N19/51 , H04N19/513 , H04N19/593 , H04N19/11 , H04N19/132 , H04N19/182 , H04N19/19 , H04N19/80 , G06F1/00
Abstract: An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. According to an apparatus and method for processing a video signal, high reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.
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公开(公告)号：US08867607B2
公开(公告)日：2014-10-21
申请号：US13914106
申请日：2013-06-10
Inventor： Byeong Moon Jeon , Seung Wook Park , Joon Young Park , Jae Won Sung , Hyun Wook Park , Jee Hong Lee , Jin Young Lee , Dong San Jun , Yinji Piao
IPC: H04N19/00 , H04N19/11 , H04N19/51 , H04N19/583 , H04N19/147 , H04N19/70 , H04N19/176 , H04N19/132 , H04N19/182 , H04N19/593 , H04N19/139 , H04N19/19 , H04N19/80 , H04N19/56
CPC classification number: H04N19/55 , G06F1/00 , G06K9/00 , H04N19/00 , H04N19/11 , H04N19/132 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/182 , H04N19/19 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/56 , H04N19/593 , H04N19/70 , H04N19/80
Abstract: The present invention includes determining a motion vector candidate set of a current block including a plurality of motion vector candidates, obtaining motion vector indication information of the current block from a video signal, extracting a motion vector candidate corresponding to the motion vector indication information from the motion vector candidate set, determining a predicted motion vector of the current block based on the extracted motion vector candidate, and performing motion compensation on the current block based on the predicted motion vector.
Abstract translation: 本发明包括确定包括多个运动矢量候选的当前块的运动矢量候选组，从视频信号获取当前块的运动矢量指示信息，从对应于视频信号的运动矢量指示信息提取运动矢量候选， 运动矢量候选集，基于所提取的运动矢量候选来确定当前块的预测运动矢量，并基于预测的运动矢量对当前块执行运动补偿。
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公开(公告)号：US11085982B1
公开(公告)日：2021-08-10
申请号：US16537194
申请日：2019-08-09
Inventor： Hyun Wook Park , Byung Jai Kim
IPC: G01R33/56 , G01R33/561
Abstract: Disclosed is an image acquisition method and apparatus using a parallel scheme of radio frequency irradiation and data acquisition. The image acquisition method includes saturating a labile proton by radiating a first radio frequency (RF) pulse signal to an object, generating a proton signal by radiating a pulse sequence signal to the object, and obtaining a chemical exchange saturation transfer (CEST) image of the object, and the generating and the obtaining of which are repeatedly performed in parallel.
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