Patents by Inventor Donglu Wang

Donglu Wang 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).

  • IMAGE PROCESSING METHOD, TERMINAL AND STORGE MEDIUM
    Publication number: 20190340744
    Abstract: An image processing method, a terminal and a storage medium. The method includes: acquiring N target image, wherein each of the target images contains a face image, and N is an integer greater than one (101); determining a covariance matrix of the N target image (102); determining an upper information entropy limit according to the covariance matrix (103); determining whether the upper information entropy limit is greater than a first pre-set threshold value (104); when the upper information entropy limit is greater than the first pre-set threshold value, determining that the N target images contain face images of different people (105); and when the upper information entropy limit is less than or equal to the first pre-set threshold value, determining that the N target images contain face images of the same person (106).
    Type: Application
    Filed: November 15, 2017
    Publication date: November 7, 2019
    Inventor: Donglu WANG
  • Image processing method, terminal and storage medium
    Patent number: 10467743
    Abstract: An image processing method, a terminal and a storage medium. The method includes: acquiring N target image, wherein each of the target images contains a face image, and N is an integer greater than one (101); determining a covariance matrix of the N target image (102); determining an upper information entropy limit according to the covariance matrix (103); determining whether the upper information entropy limit is greater than a first pre-set threshold value (104); when the upper information entropy limit is greater than the first pre-set threshold value, determining that the N target images contain face images of different people (105); and when the upper information entropy limit is less than or equal to the first pre-set threshold value, determining that the N target images contain face images of the same person (106).
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: November 5, 2019
    Assignee: SHENZHEN INTELLIFUSION TECHNOLOGIES CO., LTD.
    Inventor: Donglu Wang