公开(公告)号：US10735757B2

公开(公告)日：2020-08-04

申请号：US15884240

申请日：2018-01-30

Applicant: LG ELECTRONICS INC. ,  KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION

Inventor： Kyungyong Kim ,  Donggyu Sim ,  Hongsuk Jeong ,  Seungchul Jang ,  Seanae Park ,  Juntaek Park

IPC: H04N19/44 ,  H04N19/124 ,  H04N19/176 ,  H04N19/593 ,  H04N19/91

Abstract: The present invention relates to a video decoder and controlling method thereof. Particularly, the present invention is characterized in dividing a block into subblocks of a prescribed unit, selecting prescribed subblocks according to a priority, and decoding the selected prescribed subblocks.

公开(公告)号：US12205332B2

公开(公告)日：2025-01-21

申请号：US17438814

申请日：2020-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Sejin Oh ,  Jongseok Lee ,  Donggyu Sim

IPC: G06T9/00 ,  G06T17/00

Abstract: A method for processing point cloud data according to embodiments may encode and transmit point cloud data. The method for processing point cloud data according to embodiments may receive and decode the point cloud data.

公开(公告)号：US11483363B2

公开(公告)日：2022-10-25

申请号：US17104612

申请日：2020-11-25

Applicant: LG Electronics Inc.

Inventor： Hyejung Hur ,  Sejin Oh ,  Donggyu Sim ,  Joohyung Byeon

IPC: H04L29/06 ,  H04L65/70 ,  G06T3/40 ,  G06T9/00 ,  H04L65/75 ,  G06T9/40

Abstract: Disclosed herein are a point cloud data transmission method including encoding point cloud data, and transmitting a bitstream containing the point cloud data, and a point cloud data reception method including receiving a bitstream containing point cloud data, and decoding the point cloud data.