Patents by Inventor Zerong Zheng

Zerong 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).

  • 3D reconstruction of a moving object
    Patent number: 11715272
    Abstract: In one embodiment, a method includes reconstructing a three-dimensional shape of a target object, creating a two-dimensional normal map for the three-dimensional shape of the target object, accessing image data and depth data associated with the target object, generating a first normal data associated with the target object using the image data and the depth data, updating the normal map using the first normal data, and re-rendering the three-dimensional shape of the target object based on the updated normal map.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: August 1, 2023
    Assignee: Meta Platforms Technologies, LLC
    Inventors: Tony Tung, Zerong Zheng
  • 3D Reconstruction Of A Moving Object
    Publication number: 20220319129
    Abstract: In one embodiment, a method includes reconstructing a three-dimensional shape of a target object, creating a two-dimensional normal map for the three-dimensional shape of the target object, accessing image data and depth data associated with the target object, generating a first normal data associated with the target object using the image data and the depth data, updating the normal map using the first normal data, and re-rendering the three-dimensional shape of the target object based on the updated normal map.
    Type: Application
    Filed: April 27, 2022
    Publication date: October 6, 2022
    Inventors: Tony Tung, Zerong Zheng
  • 3D reconstruction of a moving object
    Patent number: 11348319
    Abstract: In one embodiment, a method includes reconstructing a three-dimensional shape of a target object, creating a two-dimensional normal map for the three-dimensional shape of the target object, accessing image data and depth data associated with the target object, generating a first normal data associated with the target object using the image data and the depth data, updating the normal map using the first normal data, and re-rendering the three-dimensional shape of the target object based on the updated normal map.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: May 31, 2022
    Assignee: Facebook Technologies, LLC.
    Inventors: Tony Tung, Zerong Zheng