Patents by Inventor Ligang Yang

Ligang Yang 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).

  • Multi-camera collaboration-based image processing method and video surveillance system
    Patent number: 11445150
    Abstract: A video surveillance system includes at least two camera and an analysis device. The at least two cameras include a first image camera and a second image camera. The method includes: separately obtaining, by the first image camera and the second image camera, a photographed first image and a photographed second image; obtaining indication information of a target task; separately obtaining first execution result information and second execution result information of the target task based on the indication information of the target task; sending, the first execution result information and the second execution result information to the analysis device; and determining, by the analysis device, third execution result information of the target task based on the first execution result information and the second execution result information.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: September 13, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Ligang Yang
  • MULTI-CAMERA COLLABORATION-BASED IMAGE PROCESSING METHOD AND VIDEO SURVEILLANCE SYSTEM
    Publication number: 20210136326
    Abstract: A video surveillance system includes at least two camera and an analysis device. The at least two cameras include a first image camera and a second image camera. The method includes: separately obtaining, by the first image camera and the second image camera, a photographed first image and a photographed second image; obtaining indication information of a target task; separately obtaining first execution result information and second execution result information of the target task based on the indication information of the target task; sending, the first execution result information and the second execution result information to the analysis device; and determining, by the analysis device, third execution result information of the target task based on the first execution result information and the second execution result information.
    Type: Application
    Filed: December 14, 2020
    Publication date: May 6, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Ligang Yang