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    INTER PREDICTION METHOD AND APPARATUS IN VIDEO CODING SYSTEM
    91.
    发明申请
    INTER PREDICTION METHOD AND APPARATUS IN VIDEO CODING SYSTEM 审中-公开

    公开(公告)号：US20190191178A1

    公开(公告)日：2019-06-20

    申请号：US16301082

    申请日：2016-05-11

    Applicant: LG Electronics Inc.

    Inventor： Jaeho LEE

    IPC: H04N19/52 ,  H04N19/11 ,  H04N19/573 ,  H04N19/176

    CPC classification number: H04N19/52 ,  H04N19/105 ,  H04N19/109 ,  H04N19/11 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/573

    Abstract: According to the present invention, a video decoding method comprises the steps of: deriving two motion vectors (MVs) for a current block; determining a super sample from among samples in the current block; deriving a refined motion vector and a first refined prediction sample for the super sample on the basis of the two MVs; deriving a second refined prediction sample for a nonsuper sample on the basis of the refined motion vector, wherein the non-super sample is a sample that is not the super sample from among the samples; and generating reconstructed samples on the basis of the first refined prediction sample and the second refined prediction sample. According to the present invention, a more accurate refined motion vector in a sample unit of a current block can be derived, and inter prediction efficiency can be significantly improved.

    METHOD AND APPARATUS FOR MOTION VECTOR REFINEMENT-BASED INTER PREDICTION IN IMAGE CODING SYSTEM
    92.
    发明申请
    METHOD AND APPARATUS FOR MOTION VECTOR REFINEMENT-BASED INTER PREDICTION IN IMAGE CODING SYSTEM 审中-公开

    公开(公告)号：US20190089974A1

    公开(公告)日：2019-03-21

    申请号：US15762965

    申请日：2016-01-22

    Applicant: LG Electronics Inc.

    Inventor： Jaeho LEE

    IPC: H04N19/513 ,  H04N19/176

    Abstract: An inter prediction method performed by a decoding apparatus includes: receiving information on a motion vector difference (MVD) in units of integer samples; deriving a first motion vector predictor (MVP) in units of fraction samples on the basis of neighboring blocks of a current block; deriving a second MVP in units of integer samples on the basis of the first MVP; determining a first motion vector (MV) in units of integer samples for the current block on the basis of the second MVP and the MVD; determining a second MV in units of fraction samples for the current block on the basis of the first MVP and the first MV; and generating a prediction sample for the current block on the basis of the second MV. The present invention is capable of increasing the accuracy of the MV while reducing the amount of data allocated to the MVD.

    METHOD AND APPARATUS FOR MEASURING LOCATION OF DEVICE BY USING BLUETOOTH LOW ENERGY (LE) TECHNIQUE
    96.
    发明申请
    METHOD AND APPARATUS FOR MEASURING LOCATION OF DEVICE BY USING BLUETOOTH LOW ENERGY (LE) TECHNIQUE 有权

    公开(公告)号：US20170208564A1

    公开(公告)日：2017-07-20

    申请号：US15326466

    申请日：2015-07-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Minsoo LEE ,  Younghwan KWON ,  Jaeho LEE

    IPC: H04W64/00 ,  H04W4/00

    CPC classification number: H04W64/003 ,  H04W4/80 ,  H04W76/10 ,  H04W84/18

    Abstract: The present invention relates to a method and an apparatus for estimating, by a third device, a location of a first device by using a Bluetooth low energy (LE) technique. The present invention provides a method and an apparatus, the method comprising the steps of: receiving, from the third device, a location measurement request message for requesting a measurement of the location of the first device; transmitting, to the first device, a first request message for requesting location information relating to the location of the first device; receiving, from the first device, a first response message including the location information as a response to the request message; estimating location value information indicating the location of the first device on the basis of the location information; and transmitting, to the third device, a location measurement response message including the estimated location value information.

    DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME
    97.
    发明申请
    DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME 审中-公开
    显示装置和车辆，包括它们

    公开(公告)号：US20170054946A1

    公开(公告)日：2017-02-23

    申请号：US15050590

    申请日：2016-02-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaeho LEE ,  Kihyeon KIM

    IPC: H04N7/18 ,  B60R1/00

    CPC classification number: H04N7/18 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/303 ,  B60R2300/607 ,  B60R2300/8026 ,  B60R2300/804 ,  B60R2300/806

    Abstract: A display apparatus with an around-view monitor function includes a camera configured to acquire an image by capturing an image of a view around a vehicle, a memory configured to store the captured image, and a processor. The processor is configured to, based on the captured image of the view around the vehicle, fix a view point for the around-view monitor function, designate a viewing area at the fixed view point for the around-view monitor function, and generate a fixed around-view monitor image representing the viewing area at the fixed view point. The display apparatus also includes a display unit configured to display the fixed around-view monitor image.

    Abstract translation: 具有近视监视功能的显示装置包括被配置为通过捕获车辆周围的视图的图像来获取图像的照相机，被配置为存储所捕获的图像的存储器和处理器。 处理器被配置为基于车辆周围的视图的捕获图像来固定视野监视功能的视点，在固定视点处指定观察区域用于周围视野监视功能，并且生成 固定视野监视器图像，其表示在固定视点处的观看区域。 显示装置还包括：显示单元，被配置为显示固定的环视监视器图像。

    METHOD AND APPARATUS FOR PRODUCING PERSONAL AREA NETWORK IDENTIFIER (PANID) ON NETWORK IN WIRELESS COMMUNICATION SYSTEM
    98.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING PERSONAL AREA NETWORK IDENTIFIER (PANID) ON NETWORK IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中网络上生成个人区域网络识别器（PANID）的方法和装置

    公开(公告)号：US20160277874A1

    公开(公告)日：2016-09-22

    申请号：US15031987

    申请日：2014-10-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaeho LEE ,  Jangwoong PARK ,  Hyeonjae LEE ,  Minsoo LEE

    IPC: H04W4/00

    CPC classification number: H04W4/80 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/2092

    Abstract: A method for creating a personal area network identifier (PAN ID) of a network in a wireless communication system includes creating a first PAN ID; receiving a message including a second PAN ID from a source coordinator; comparing the first PAN ID with the second PAN ID included in the received message; and when the first PAN ID and the second PAN ID are the same according to the comparison result, transmitting an indication message related to a PAN ID conflict to the source coordinator, wherein at least any one of the first PAN ID and the second PAN ID may be created through a hash algorithm and the indication message may include at least any one of a conflicted PAN ID or an error code indicating a conflict.

    Abstract translation: 一种用于在无线通信系统中创建网络的个人区域网络标识符（PAN ID）的方法包括：创建第一PAN ID; 从源协调器接收包括第二PAN ID的消息; 将所述第一PAN ID与包括在所述接收到的消息中的所述第二PAN ID进行比较; 并且当所述第一PAN ID和所述第二PAN ID根据所述比较结果相同时，向所述源协调器发送与PAN ID冲突相关的指示消息，其中，所述第一PAN ID和所述第二PAN ID中的至少任一个 可以通过散列算法创建，并且指示消息可以包括冲突的PAN ID或指示冲突的错误代码中的至少任一个。

    INTER-PREDICTION METHOD AND APPARATUS IN IMAGE CODING SYSTEM
    99.
    发明公开
    INTER-PREDICTION METHOD AND APPARATUS IN IMAGE CODING SYSTEM 审中-公开

    公开(公告)号：US20240007646A1

    公开(公告)日：2024-01-04

    申请号：US18368336

    申请日：2023-09-14

    Applicant: LG Electronics Inc.

    Inventor： Naeri PARK ,  Junghak NAM ,  Jaehyun LIM ,  Seunghwan KIM ,  Jungdong SEO ,  Jaeho LEE ,  Hyeongmoon JANG

    IPC: H04N19/139 ,  H04N19/105 ,  H04N19/109 ,  H04N19/176 ,  H04N19/503

    CPC classification number: H04N19/139 ,  H04N19/105 ,  H04N19/109 ,  H04N19/176 ,  H04N19/503

    Abstract: An image decoding method performed by a decoding apparatus includes the operations: deriving a correspondence block corresponding to the current block of the current picture, the correspondence block being located in a co-located picture; deriving a movement vector of the correspondence block; scaling the movement vector of the correspondence block based on a first temporal distance and second temporal distance, the first temporal distance being the difference between the POC values of the co-located picture and POC values of the reference picture of the correspondence block, and the second temporal distance being the difference between the POC values of the co-located picture and POC values of the current picture containing the current block; deriving the movement vector updated based on the scaled movement vector and location of the current block; and deriving a movement vector of the current block based on the updated movement vector.

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