公开(公告)号：US20230196695A1

公开(公告)日：2023-06-22

申请号：US18112178

申请日：2023-02-21

Applicant: LG Electronics Inc.

Inventor： Dukyung JUNG ,  Kihyung LEE ,  Jaeho LEE

IPC: G06T19/00 ,  G01C21/36 ,  G06T3/40 ,  G08G1/0968 ,  G06V20/56

CPC classification number: G06T19/006 ,  G01C21/36 ,  G06T3/40 ,  G08G1/0968 ,  G06V20/588 ,  G06T2200/24 ,  G06T2210/22

Abstract: Disclosed is a mobile terminal that provides an augmented reality navigation screen in a state of being hold in a vehicle, the mobile terminal including: at least one camera configured to obtain a front image; a display; and at least one processor configured to calibrate the front image, and to drive an augmented reality navigation application so that the augmented reality navigation screen including at least one augmented reality (AR) graphic object and the calibrated front image is displayed on the display.

公开(公告)号：US20230171399A1

公开(公告)日：2023-06-01

申请号：US18095903

申请日：2023-01-11

Applicant: LG ELECTRONICS INC

Inventor： Naeri PARK ,  Junghak NAM ,  Hyeongmoon JANG ,  Jaeho LEE

IPC: H04N19/105 ,  H04N19/132 ,  H04N19/176 ,  H04N19/423 ,  H04N19/533 ,  H04N19/70

CPC classification number: H04N19/105 ,  H04N19/132 ,  H04N19/176 ,  H04N19/423 ,  H04N19/533 ,  H04N19/70

Abstract: According to an embodiment disclosed in the present specification, a history-based motion vector prediction (HMVP) candidate set with respect to a current block may be derived based on a history, the HMVP candidate set may be updated or initialized according to a condition, and motion information of the current block may be derived based on the HMVP candidate set, through which inter prediction efficiency can be improved.

公开(公告)号：US20220388395A1

公开(公告)日：2022-12-08

申请号：US17755623

申请日：2020-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Ilwan KIM ,  Jinhyuk HONG ,  Jongtae PARK ,  Jaeho CHOI ,  Jaeho LEE ,  Byeongjun CHOI

IPC: B60K35/00

Abstract: The present disclosure relates to a vehicle display device and a control method thereof, the vehicle display device comprising: a display unit; and a control unit that activates a navigation mode for guiding to a destination, and controls the display unit to display a virtual item indicating a driving direction that needs to be changed at a specific display angle when the driving direction needs to be changed within a preset distance on the basis of road information provided in the navigation mode while a vehicle is driving to the destination, wherein the control unit performs a control such that the display angle of the item changes on the basis of the angle of the driving direction that needs to be changed.

公开(公告)号：US20220182613A1

公开(公告)日：2022-06-09

申请号：US17684036

申请日：2022-03-01

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho LEE

IPC: H04N19/105 ,  H04N19/129 ,  H04N19/132 ,  H04N19/137 ,  H04N19/176

Abstract: A method by which a decoding apparatus performs image decoding, according to the present document, comprises the steps of: obtaining motion prediction information about a current block from a bitstream; generating an affine MVP candidate list for the current block; deriving CPMVPs for CPs of the current block on the basis of the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.

公开(公告)号：US20220132160A1

公开(公告)日：2022-04-28

申请号：US17573286

申请日：2022-01-11

Applicant: LG ELECTRONICS INC

Inventor： Jaeho LEE

IPC: H04N19/52 ,  H04N19/176 ,  H04N19/184

Abstract: According to the present disclosure, an image decoding method performed by a decoding apparatus comprises the steps of: acquiring motion prediction information on a current block from a bitstream; generating an affine MVP candidate list including affine motion vector predictor candidates for the current block; deriving CPMVPs for CPs of the current block on the basis of one affine MVP candidate among the affine MVP candidates included in the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.

公开(公告)号：US20220124364A1

公开(公告)日：2022-04-21

申请号：US17563948

申请日：2021-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho LEE

IPC: H04N19/52 ,  H04N19/105 ,  H04N19/124 ,  H04N19/176

Abstract: An image decoding method performed by a decoding device according to the present disclosure comprises the steps of: obtaining motion prediction information relating to a current block from a bitstream; generating an affine MVP candidate list for the current block; deriving CPMVPs for CPs of the current block on the basis of the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.

公开(公告)号：US20220094971A1

公开(公告)日：2022-03-24

申请号：US17542676

申请日：2021-12-06

Applicant: LG Electronics Inc.

Inventor： Jaeho LEE ,  Junghak NAM ,  Naeri PARK ,  Hyeongmoon JANG

IPC: H04N19/52 ,  H04N19/119 ,  H04N19/176

Abstract: An image decoding method according to the present document includes obtaining motion prediction information for a current block from a bitstream, generating an affine MVP candidate list for the current block, deriving CPMVPs for CPs of the current block based on the affine MVP candidate list, deriving CPMVDs for the CPs of the current block based on the motion prediction information, deriving CPMVs for the CPs of the current block based on the CPMVPs and the CPMVDs, and deriving prediction samples for the current block based on the CPMVs.

公开(公告)号：US20210344949A1

公开(公告)日：2021-11-04

申请号：US17378593

申请日：2021-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho LEE

IPC: H04N19/52 ,  H04N19/105 ,  H04N19/176 ,  H04N19/573 ,  H04N19/70

Abstract: The present disclosure relates to a method by which a decoding apparatus performs video coding, comprising the steps of: generating a motion information candidate list for a current block; selecting one candidate from among those included in the motion information candidate list; deriving control point motion vectors (CPMVs) of the current block based on the selected candidate; deriving sub-block-unit or sample-unit motion vectors of the current block based on the CPMVs; deriving a predicted block based on the motion vectors; and reconstructing a current picture based on the predicted block, wherein the motion information candidate list includes an inherited affine candidate, the inherited affine candidate is derived based on candidate blocks coded by affine prediction, from among spatial neighboring blocks of the current block, and the inherited affine candidate is generated up to a pre-defined maximum number.

公开(公告)号：US20210329282A1

公开(公告)日：2021-10-21

申请号：US17363648

申请日：2021-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho LEE

IPC: H04N19/44 ,  H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/46

Abstract: The present disclosure provides a method for decoding a video signal including a current block based on an affine motion prediction mode (affine mode, AF mode), the method including: checking whether the AF mode is applied to the current block, the AF mode representing a motion prediction mode using an affine motion model; checking whether an AF4 mode is used when the AF mode is applied to the current block, the AF4 mode representing a mode in which a motion vector is predicted using four parameters constituting the affine motion model; generating a motion vector predictor using the four parameters when the AF4 mode is used and generating a motion vector predictor using six parameters constituting the affine motion model when the AF4 mode is not used; and obtaining a motion vector of the current block based on the motion vector predictor.

公开(公告)号：US20210285655A1

公开(公告)日：2021-09-16

申请号：US17199632

申请日：2021-03-12

Applicant: LG ELECTRONICS INC.

Inventor： Il Young PARK ,  Jaeho LEE ,  Seunghak KIM

IPC: F24C15/08 ,  F24C7/06

Abstract: An electric range is provided in which a lower surface of a base plate on which a working coil is disposed may be supported along a widthwise direction of the base plate, thereby preventing bending of the base plate and absorbing an external impact applied to the base plate. Additionally, in the electric range, a gap between a working coil on a base plate and an object to be heated on/over the working coil may be maintained.