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    IMAGE ENCODING METHOD AND APPARATUS AND IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION VECTOR NORMALIZATION
    21.
    发明申请
    IMAGE ENCODING METHOD AND APPARATUS AND IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION VECTOR NORMALIZATION 有权
    基于运动矢量正则化的图像编码方法和装置和图像解码方法和装置

    公开(公告)号：US20140321548A1

    公开(公告)日：2014-10-30

    申请号：US14327074

    申请日：2014-07-09

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

    Inventor： Seung-ho PARK ,  Jae-hyun KIM ,  Se-hyeok PARK ,  Hyun-wook PARK ,  Hyung-jun LIM

    IPC: H04N19/51

    CPC classification number: H04N19/513 ,  H04N19/119 ,  H04N19/139 ,  H04N19/147 ,  H04N19/176 ,  H04N19/192 ,  H04N19/52 ,  H04N19/521 ,  H04N19/543

    Abstract: Provided are an image encoding method and apparatus, and an image decoding method and apparatus. The image encoding method includes: obtaining a variation of a motion estimation error with respect to a homogeneity degree of a motion vector according to mergence, based on a motion vector of each of merged blocks obtained by merging adjacent blocks, motion vectors of the adjacent blocks included in each of the merged blocks, and motion vectors of neighboring blocks of each of the merged blocks; and determining, based on the obtained variation, a merged block having a smallest variation from among the merged blocks and whether to merge the adjacent blocks included in the determined merged block.

    Abstract translation: 提供了图像编码方法和装置，以及图像解码方法和装置。 图像编码方法包括：基于通过合并相邻块获得的每个合并块的运动矢量，获得关于根据合并的运动矢量的均匀度的运动估计误差的变化，相邻块的运动矢量 包括在每个合并块中，以及每个合并块的相邻块的运动矢量; 以及基于所获得的变化，确定在合并块中具有最小变化的合并块以及是否合并所确定的合并块中包括的相邻块。

    IMAGE FORMING APPARATUS, METHOD OF RECOVERING ERROR THEREOF, MOBILE APPARATUS, AND METHOD OF RECOVERING ERROR OF MOBILE APPARATUS
    22.
    发明申请
    IMAGE FORMING APPARATUS, METHOD OF RECOVERING ERROR THEREOF, MOBILE APPARATUS, AND METHOD OF RECOVERING ERROR OF MOBILE APPARATUS 审中-公开

    公开(公告)号：US20170123736A1

    公开(公告)日：2017-05-04

    申请号：US15290602

    申请日：2016-10-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyun-wook PARK

    IPC: G06F3/12

    CPC classification number: G06F3/121 ,  G06F3/1234 ,  G06F3/1236 ,  G06F3/1285

    Abstract: An image forming apparatus and a method of recovering errors of the image forming apparatus connectable to a server for supporting a service for error recovery of the image forming apparatus are provided. The method includes connecting, when connection with the server through a first network is restricted, to a mobile apparatus through a second network different from the first network, transmitting state information required for error recovery of the image forming apparatus to the connected mobile apparatus through the second network, receiving a control command required for error recovery of the image forming apparatus from the mobile apparatus through the second network, in response to the transmitted state information, and recovering errors of the image forming apparatus according to the received control command.

    METHOD AND APPARATUS FOR PROCESSING MAGNETIC RESONANCE IMAGE
    23.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING MAGNETIC RESONANCE IMAGE 审中-公开
    用于处理磁共振图像的方法和装置

    公开(公告)号：US20170061620A1

    公开(公告)日：2017-03-02

    申请号：US15231970

    申请日：2016-08-09

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

    Inventor： Hyun-wook PARK ,  Ki-nam KWON

    IPC: G06T7/00

    CPC classification number: G06T5/50 ,  G06T5/001 ,  G06T2207/10088 ,  G06T2207/20021 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30016

    Abstract: Provided are a method and apparatus for reconstructing a magnetic resonance (MR) image based on a structural similarity among a plurality of MR images having different contrasts. According to the method and apparatus, acceleration, high resolution imaging, quantification of parameters, and acquisition of an MR image having a new contrast are achievable by reconstructing the plurality of MR images by using a learning process via an artificial neural network (ANN) model.

    Abstract translation: 提供了一种用于基于具有不同对比度的多个MR图像之间的结构相似度来重建磁共振（MR）图像的方法和装置。 根据该方法和装置，可以通过使用通过人工神经网络（ANN）模型的学习过程重建多个MR图像来实现加速度，高分辨率成像，参数的量化和具有新对比度的MR图像的采集 。

    MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD THEREOF
    25.
    发明申请
    MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD THEREOF 审中-公开
    磁共振成像装置及其图像处理方法

    公开(公告)号：US20160170002A1

    公开(公告)日：2016-06-16

    申请号：US14965959

    申请日：2015-12-11

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

    Inventor： Hyun-wook PARK ,  Dong-chan KIM ,  Chang-heun OH ,  Hyun-seok SEO

    IPC: G01R33/565 ,  G01R33/561 ,  G01R33/385

    CPC classification number: G01R33/4835 ,  G01R33/5608 ,  G01R33/5611

    Abstract: A magnetic resonance imaging apparatus includes a gradient magnetic field controller which applies a spatial encoding gradient to a plurality of slices and applies a gradient magnetic field in a first direction with respect to the plurality of slices, a radio frequency (RF) receiver which receives respective magnetic resonance signals from each of the plurality of slices undersampled in a second direction different from the first direction, and an image processor which generates a respective magnetic resonance image of each of the plurality of slices based on the magnetic resonance signals received from the plurality of slices.

    Abstract translation: 磁共振成像装置包括：梯度磁场控制器，对多个切片施加空间编码梯度，并在相对于多个切片的第一方向施加梯度磁场;射频（RF）接收器，其接收相应的 在不同于第一方向的第二方向上欠采样的多个片段中的每一个的磁共振信号，以及基于从多个片段接收到的磁共振信号产生多个片段中的每一个的相应磁共振图像的图像处理器 切片。

    MOTION VECTOR SMOOTHING METHOD AND APPARATUS
    26.
    发明申请
    MOTION VECTOR SMOOTHING METHOD AND APPARATUS 有权
    运动矢量平滑法和装置

    公开(公告)号：US20150245056A1

    公开(公告)日：2015-08-27

    申请号：US14579445

    申请日：2014-12-22

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

    Inventor： Hyung-jun LIM ,  Hyun-wook PARK ,  Dong-yoon KIM ,  Se-Hyeok PARK ,  Tae-gyoung AHN

    IPC: H04N19/513

    CPC classification number: H04N19/521 ,  H04N19/105 ,  H04N19/117 ,  H04N19/176 ,  H04N19/198

    Abstract: Disclosed is a motion vector smoothing method. The motion vector smoothing method includes acquiring motion vectors of at least one block of a current image by using a reference image, acquiring a candidate motion vector of a current block, based on a motion vector of the current block, and at least one motion vector of at least one block adjacent to the current block, determining a threshold value of the current block according to gradient values of pixels included in the current block, and determining the motion vector of the current block according to the threshold value.

    Abstract translation: 公开了一种运动矢量平滑方法。 运动矢量平滑化方法包括通过使用参考图像获取当前图像的至少一个块的运动矢量，基于当前块的运动矢量获取当前块的候选运动矢量，以及至少一个运动矢量 与当前块相邻的至少一个块，根据包括在当前块中的像素的梯度值确定当前块的阈值，并根据阈值确定当前块的运动矢量。

    INTERFACE CARD, NETWORK DEVICE HAVING THE SAME AND CONTROL METHOD THEREOF
    28.
    发明申请
    INTERFACE CARD, NETWORK DEVICE HAVING THE SAME AND CONTROL METHOD THEREOF 审中-公开
    接口卡，具有该接口卡的网络设备及其控制方法

    公开(公告)号：US20140307281A1

    公开(公告)日：2014-10-16

    申请号：US14312814

    申请日：2014-06-24

    Applicant: SAMSUNG Electronics Co., Ltd.

    Inventor： Hyun-wook PARK

    IPC: G06K15/00 ,  G06F3/12

    CPC classification number: G06K15/406 ,  G06F1/3209 ,  G06F1/3215 ,  G06F1/3228 ,  G06F1/3275 ,  G06F3/1221 ,  G06K2215/0017 ,  H04L12/12 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D50/20 ,  Y02D50/40 ,  Y02D50/42

    Abstract: An interface card is capable of communicating with an external device and includes a power supplier; a non-volatile memory which stores executable instructions to operate in an active-mode and a sleep-mode; a small-capacity volatile memory which is supplied with power in the sleep mode; a transmitter-receiver which transmits and receives packet data to/from the external device; and a controller which retrieves sleep-mode instructions stored in the non-volatile memory and loads the sleep mode instructions in the small-capacity volatile memory to transition the interface card into the sleep mode if the transmitter-receiver does not receive the packet data for predetermined time period in an active mode. The interface card processes certain packet data in the sleep mode and transitions back into the active mode when sleep mode operations determine that the packet data cannot be processed in the sleep mode. The non-volatile memory, and other components of an external circuit, is powered down when the interface card is in the sleep mode.

    Abstract translation: 接口卡能够与外部设备通信，并且包括电源; 存储可执行指令以在主动模式和睡眠模式下操作的非易失性存储器; 在休眠模式下供电的小容量易失性存储器; 发送和接收来自外部设备的分组数据的发送器 - 接收器; 以及控制器，其检索存储在所述非易失性存储器中的睡眠模式指令，并将所述睡眠模式指令加载到所述小容量易失性存储器中，以将所述接口卡转换到睡眠模式，如果所述发送器 - 接收器未接收到所述分组数据， 处于活动模式的预定时间段。 当睡眠模式操作确定分组数据不能在睡眠模式下处理时，接口卡处理睡眠模式中的某些分组数据并转换回活动模式。 当接口卡处于睡眠模式时，非易失性存储器和外部电路的其他组件断电。

    IMAGE FORMING APPARATUS TO SUPPORT WI-FI DIRECT AND METHOD OF WI-FI DIRECT CONNECTING THEREIN
    30.
    发明申请
    IMAGE FORMING APPARATUS TO SUPPORT WI-FI DIRECT AND METHOD OF WI-FI DIRECT CONNECTING THEREIN 有权
    支持直观连接的图像形成装置和与其直接连接的方法

    公开(公告)号：US20140092425A1

    公开(公告)日：2014-04-03

    申请号：US13799700

    申请日：2013-03-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun-wook PARK

    IPC: G06F3/12

    CPC classification number: G06F3/1292 ,  H04W8/005 ,  H04W84/20

    Abstract: An image forming apparatus supporting a Wi-Fi Direct receives a request for a Wi-Fi Direct connection from an external wireless device, and allows to establish the Wi-Fi Direct connection between the image forming apparatus and the external wireless device by using device information that is previously stored with respect to wireless devices that were previously Wi-Fi Direct connected to the image forming apparatus.

    Abstract translation: 支持Wi-Fi Direct的图像形成装置从外部无线装置接收对Wi-Fi Direct连接的请求，并允许通过使用设备信息在图像形成装置和外部无线装置之间建立Wi-Fi Direct连接 先前已经将Wi-Fi Direct连接到图像形成装置的无线装置存储。

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