Patents by Inventor Hyejung HUR

Hyejung HUR 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).

  • Patent number: 12003769
    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: June 16, 2022
    Date of Patent: June 4, 2024
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Publication number: 20240179347
    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. 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.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 30, 2024
    Inventors: Sooyeon LEE, Hyunmook OH, Hyejung HUR, Yousun PARK
  • Publication number: 20240179346
    Abstract: Disclosed are a point cloud data transmission method, a cloud data transmission device, a cloud data reception method, and a cloud data reception device according to embodiments. A point cloud data transmission method according to embodiments may comprise 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: February 3, 2022
    Publication date: May 30, 2024
    Inventor: Hyejung HUR
  • Publication number: 20240163426
    Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data into geometry 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 information.
    Type: Application
    Filed: March 7, 2022
    Publication date: May 16, 2024
    Inventors: Hyunmook OH, Hyejung HUR
  • Publication number: 20240155157
    Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding geometry information including the positions of points of the point cloud data; encoding, on the basis of the geometry information, attribute information about the points of the point cloud data; and transmitting the encoded geometry information, the encoded attribute information and signaling information.
    Type: Application
    Filed: March 4, 2022
    Publication date: May 9, 2024
    Inventors: Yousun PARK, Hyejung HUR, Hyunmook OH, Sooyeon LEE
  • Publication number: 20240121418
    Abstract: A method for transmitting point cloud data according to embodiments may encode and transmit point cloud data. A method for receiving point cloud data according to embodiments may receive and decode point cloud data.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 11, 2024
    Inventors: Hyejung Hur, Sejin Oh
  • Publication number: 20240121436
    Abstract: Disclosed herein is a method for receiving point cloud data, including receiving a bitstream containing the point cloud data, and decoding the point cloud data. Disclosed herein is a method for transmitting point cloud data, including encoding the point cloud data, and transmitting a bitstream containing the point cloud data.
    Type: Application
    Filed: December 5, 2023
    Publication date: April 11, 2024
    Inventors: Hyejung HUR, Sejin OH
  • Publication number: 20240121435
    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. 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.
    Type: Application
    Filed: January 26, 2022
    Publication date: April 11, 2024
    Inventors: Yousun PARK, Hyejung HUR
  • Publication number: 20240070890
    Abstract: Disclosed herein is a method of transmitting point cloud data. The method may include acquiring point cloud data, encoding geometry information including positions of points of the point cloud data, generating one or more LODs based on the geometry information and selecting one or more neighbor points of each point to be attribute-encoded based on the one or more LODs, wherein the selected one or more neighbor points of each point are located within a maximum neighbor point distance, encoding attribute information of each point based on the selected one or more neighbor points of each point, and transmitting the encoded geometry information, the encoded attribute information, and signaling information.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 29, 2024
    Inventors: Hyejung HUR, Sejin OH
  • Publication number: 20240062428
    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. Also, a point cloud data transmission device according to embodiments may comprise: an encoder that encodes point cloud data; and a transmitter that transmits a bitstream including the point cloud data. In addition, 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. Furthermore, a point cloud data reception device according to embodiments may comprise: a receiver that receives a bitstream including point cloud data; and a decoder that decodes the point cloud data.
    Type: Application
    Filed: March 3, 2022
    Publication date: February 22, 2024
    Inventors: Hyunmook OH, Hyejung HUR
  • Publication number: 20240064332
    Abstract: A point cloud data transmission method according to embodiments may include the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may include the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 22, 2024
    Inventors: Hyejung HUR, Sejin OH
  • Patent number: 11902348
    Abstract: Disclosed herein is a method for transmitting point cloud data, including encoding the point cloud data and transmitting a bitstream including the point cloud data. Disclosed herein is a method for receiving point cloud data, including receiving a bitstream including point cloud data and decoding the point cloud data.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: February 13, 2024
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Patent number: 11889113
    Abstract: Disclosed herein is a method for receiving point cloud data, including receiving a bitstream containing the point cloud data, and decoding the point cloud data. Disclosed herein is a method for transmitting point cloud data, including encoding the point cloud data, and transmitting a bitstream containing the point cloud data.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: January 30, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyejung Hur, Sejin Oh
  • 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
  • Publication number: 20240029311
    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. In addition, 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.
    Type: Application
    Filed: August 23, 2021
    Publication date: January 25, 2024
    Inventors: Yousun PARK, Sejin OH, Hyejung HUR
  • Patent number: 11882303
    Abstract: A method for transmitting point cloud data according to embodiments may encode and transmit point cloud data. A method for receiving point cloud data according to embodiments may receive and decode point cloud data.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: January 23, 2024
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Patent number: 11830212
    Abstract: Disclosed herein is a method of transmitting point cloud data. The method may include acquiring point cloud data, encoding geometry information including positions of points of the point cloud data, generating one or more LODs based on the geometry information and selecting one or more neighbor points of each point to be attribute-encoded based on the one or more LODs, wherein the selected one or more neighbor points of each point are located within a maximum neighbor point distance, encoding attribute information of each point based on the selected one or more neighbor points of each point, and transmitting the encoded geometry information, the encoded attribute information, and signaling information.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: November 28, 2023
    Assignee: LG Electronics, Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Patent number: 11823424
    Abstract: Disclosed herein is a method of transmitting point cloud data. The method may include acquiring point cloud data, encoding geometry information including positions of points of the point cloud data, generating one or more levels of detail (LODs) based on the geometry information and selecting one or more neighbor points of each point to be attribute-encoded based on the one or more LODs, encoding attribute information of each point based on the selected one or more neighbor points of each point, and transmitting the encoded geometry information, the encoded attribute information, and signaling information.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: November 21, 2023
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Patent number: 11803986
    Abstract: Disclosed herein is a method for transmitting point cloud data, the method including encoding point cloud data, and transmitting a bitstream containing the point cloud data. Disclosed herein is a method for receiving point cloud data, the method including receiving a bitstream containing point cloud data, decoding the point cloud data, and rendering the point cloud data.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: October 31, 2023
    Assignee: LG Electronics Inc.
    Inventors: Hyejung Hur, Sejin Oh
  • Publication number: 20230345008
    Abstract: A point cloud data transmission method according to embodiments may comprise the steps of encoding point cloud data, and transmitting the point cloud data. A point cloud data reception device according to embodiments may comprise a reception unit for receiving a bitstream including point cloud data, and a decoder for decoding the point cloud data.
    Type: Application
    Filed: October 29, 2021
    Publication date: October 26, 2023
    Inventors: Hyejung HUR, Sejin OH