Patents by Inventor ZEHAO XIAO

ZEHAO XIAO 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).

  • Patent number: 11126862
    Abstract: The present disclosure provides a dense crowd counting method and an apparatus, including: acquiring an image to be detected, where the image to be detected includes images of people; feeding the image to be detected into a convolutional neural network model to obtain a crowd density map of the image to be detected; and determining the number of the images of people in the image to be detected according to the crowd density map. Feature information of an image to be detected may be fully extracted through the above mentioned process, thereby realizing a better performance of crowd counting and density estimation, providing great convenience for subsequent security monitoring, crowd control and other applications.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: September 21, 2021
    Assignee: BEIHANG UNIVERSITY
    Inventors: Xianbin Cao, Xiantong Zhen, Yan Li, Lei Yue, Zehao Xiao, Yutao Hu
  • Publication number: 20200074186
    Abstract: The present disclosure provides a dense crowd counting method and an apparatus, including: acquiring an image to be detected, where the image to be detected includes images of people; feeding the image to be detected into a convolutional neural network model to obtain a crowd density map of the image to be detected; and determining the number of the images of people in the image to be detected according to the crowd density map. Feature information of an image to be detected may be fully extracted through the above mentioned process, thereby realizing a better performance of crowd counting and density estimation, providing great convenience for subsequent security monitoring, crowd control and other applications.
    Type: Application
    Filed: January 29, 2019
    Publication date: March 5, 2020
    Inventors: XIANBIN CAO, XIANTONG ZHEN, YAN LI, LEI YUE, ZEHAO XIAO, YUTAO HU