Patents by Inventor Joohyung BYEON

Joohyung BYEON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
    Publication number: 20240029313
    Abstract: A point cloud data transmission method according to embodiments comprises the steps of: encoding geometry data of point cloud data; encoding attribute data of the point cloud data on the basis of the geometry data; and transmitting the encoded geometry data, the encoded attribute data and signaling data.
    Type: Application
    Filed: December 6, 2021
    Publication date: January 25, 2024
    Inventors: Hyejung HUR, Sejin OH, Donggyu SIM, Joohyung BYEON
  • POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA RECEPTION METHOD, AND POINT CLOUD DATA RECEPTION DEVICE
    Publication number: 20230412837
    Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. Further, a point cloud data transmission device according to embodiments may comprise: an encoder for encoding point cloud data; and a transmitter for transmitting a bitstream including the point cloud data. Further, a point cloud data reception method according to embodiments may comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data. Further, a point cloud data reception device according to embodiments may comprise: a receiver for receiving a bitstream including point cloud data; and a decoder for decoding the point cloud data.
    Type: Application
    Filed: November 5, 2021
    Publication date: December 21, 2023
    Inventors: Hyunmook OH, Donggyu SIM, Joohyung BYEON, Sejin OH
  • POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
    Publication number: 20230291895
    Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: acquiring point cloud data; encoding geometry information including the positions of points of the point cloud data by applying inter-prediction or intra-prediction; encoding attribute information including attribute values of the points of the point cloud data on the basis of the geometry information by applying the inter-prediction or intra-prediction; and transmitting the encoded geometry information, the encoded attribute information, and signaling information.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 14, 2023
    Inventors: Sooyeon LEE, Sejin OH, Donggyu SIM, Joohyung BYEON, Hansol CHOI
  • POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
    Publication number: 20220343548
    Abstract: A point cloud data reception method according to embodiments can comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data. A point cloud data transmission method according to embodiments can comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data.
    Type: Application
    Filed: July 28, 2020
    Publication date: October 27, 2022
    Inventors: Yousun PARK, Hyejung HUR, Sejin OH, Donggyu SIM, Jongseok LEE, Joohyung BYEON
  • Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
    Patent number: 11483363
    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.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: October 25, 2022
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh, Donggyu Sim, Joohyung Byeon
  • POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD
    Publication number: 20210320960
    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.
    Type: Application
    Filed: November 25, 2020
    Publication date: October 14, 2021
    Inventors: Hyejung HUR, Sejin OH, Donggyu SIM, Joohyung BYEON