Patents by Inventor Dixin ZHENG

Dixin ZHENG 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).

  • Publication number: 20200372248
    Abstract: A certificate recognition method and apparatus, an electronic device, and a computer-readable storage medium are provided. The method includes: performing key point detection on a certificate image to obtain information of multiple key points of a certificate included in the certificate image, where the multiple key points include at least two boundary defining points of a first text area in the certificate, and the first text area includes multiple text lines corresponding to a first character type; and determining a text recognition result of the certificate on the basis of the information of the multiple key points.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Inventors: Dixin ZHENG, Xuebo LIU
  • Publication number: 20200218794
    Abstract: An identity authentication method includes: obtaining first feature data of a first user image; performing quantization processing on the first feature data to obtain second feature data; and obtaining an identity authentication result based on the second feature data.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 9, 2020
    Inventors: Dixin ZHENG, Ding LIANG