Patents by Inventor Dongran JIANG

Dongran JIANG 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).

  • ENCODING METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AND DECODING METHOD
    Publication number: 20260181155
    Abstract: An encoding method includes: a first reference block of a current block is determined; motion compensation enhancement is performed on the first reference block to obtain at least one second reference block; motion information of the current block is determined according to the at least one second reference block; the current block is encoded according to the motion information; and a first syntax element identification information is setted, wherein the first syntax element identification information is for indicating whether to use a motion compensation enhancement processing mode for the current block; and a value of the first syntax element identification information is encoded, and encoded bits are signalled.
    Type: Application
    Filed: February 11, 2026
    Publication date: June 25, 2026
    Inventors: Hui YUAN, Dongran JIANG, Yanhan CHU, Ye YANG, Ming LI
  • Encoding method, decoding method, bitstream, encoder, decoder and storage medium
    Patent number: 12581087
    Abstract: An encoding method includes: a first matching block of a current block is determined; motion compensation enhancement is performed on the first matching block to obtain at least one second matching block; motion information of the current block is determined according to the at least one second matching block; and the current block is encoded according to the motion information.
    Type: Grant
    Filed: November 28, 2023
    Date of Patent: March 17, 2026
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hui Yuan, Dongran Jiang, Yanhan Chu, Ye Yang, Ming Li
  • ENCODING METHOD, DECODING METHOD, BITSTREAM, ENCODER, DECODER AND STORAGE MEDIUM
    Publication number: 20240098271
    Abstract: An encoding method includes: a first matching block of a current block is determined; motion compensation enhancement is performed on the first matching block to obtain at least one second matching block; motion information of the current block is determined according to the at least one second matching block; and the current block is encoded according to the motion information.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Hui YUAN, Dongran JIANG, Yanhan CHU, Ye YANG, Ming LI