Patents by Inventor Dezhao Wang

Dezhao Wang 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 and decoding method and apparatus
    Patent number: 12671828
    Abstract: An encoding method includes: first obtaining to-be-encoded data, and then inputting the to-be-encoded data into a first encoding network to obtain a target parameter; then constructing a second encoding network based on the target parameter; next inputting the to-be-encoded data into the second encoding network to obtain a first feature; and finally encoding the first feature to obtain an encoded bitstream.
    Type: Grant
    Filed: February 5, 2024
    Date of Patent: June 30, 2026
    Assignees: Huawei Technologies Co., Ltd., Peking University
    Inventors: Jiaying Liu, Dezhao Wang, Jing Wang, Tiansheng Guo, Ze Cui, Yunying Ge
  • ENCODING AND DECODING METHOD AND APPARATUS
    Publication number: 20240205435
    Abstract: This application discloses encoding and decoding methods and apparatuses, and relates to the field of artificial intelligence technologies, to improve rate distortion performance of data encoding and decoding methods. The method includes: first obtaining to-be-encoded data, and then inputting the to-be-encoded data into a first encoding network to obtain a target parameter; then constructing a second encoding network based on the target parameter; next inputting the to-be-encoded data into the second encoding network to obtain a first feature; and finally encoding the first feature to obtain an encoded bitstream.
    Type: Application
    Filed: February 5, 2024
    Publication date: June 20, 2024
    Inventors: Jiaying Liu, Dezhao Wang, Jing Wang, Tiansheng Guo, Ze Cui, Yunying Ge