Patents by Inventor Xianggen LI

Xianggen LI 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).

  • Systems and methods for digital video stabilization
    Patent number: 11076082
    Abstract: An image processing method includes obtaining one or more sets of image data generated by an imaging sensor and one or more sets of positional data generated by one or more positional sensors. An individual set of image data is associated with an image timestamp based on a time at which the individual set of image data was generated. An individual set of positional data is associated with a positional timestamp based on a time at which the individual set of positional data was generated. The method further includes correlating one of the one or more sets of image data with a corresponding one of the one or more sets of positional data based on an image timestamp associated with the one of the one or more sets of image data and a positional timestamp associated with the corresponding one of the one or more sets of positional data.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: July 27, 2021
    Assignee: SZ DJI OSMO TECHNOLOGY CO., LTD.
    Inventors: Xianggen Li, Li Zhou
  • SYSTEMS AND METHODS FOR DIGITAL VIDEO STABALIZATION
    Publication number: 20190132516
    Abstract: An image processing method includes obtaining one or more sets of image data generated by an imaging sensor and one or more sets of positional data generated by one or more positional sensors. An individual set of image data is associated with an image timestamp based on a time at which the individual set of image data was generated. An individual set of positional data is associated with a positional timestamp based on a time at which the individual set of positional data was generated. The method further includes correlating one of the one or more sets of image data with a corresponding one of the one or more sets of positional data based on an image timestamp associated with the one of the one or more sets of image data and a positional timestamp associated with the corresponding one of the one or more sets of positional data.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 2, 2019
    Inventors: Xianggen LI, Li ZHOU