Patents by Inventor Mingchao Xu

Mingchao Xu 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).

  • METHOD AND APPARATUS FOR LIVENESS DETECTION, DEVICE, AND STORAGE MEDIUM
    Publication number: 20200364478
    Abstract: A method and apparatus for liveness detection, a device, and a storage medium are provided. The method for liveness detection includes: performing reconstruction processing based on an image to be detected including a target object to obtain a reconstructed image; obtaining a reconstruction error based on the reconstructed image; and obtaining a classification result of the target object based on the image to be detected and the reconstruction error, where the classification result is living or non-living.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 19, 2020
    Inventors: Rui ZHANG, Mingchao Xu, Liwei Wu, Cheng Li