Patents Assigned to Microsoft Corporate
  • System and related methods for analyzing compressed media content
    Patent number: 6501794
    Abstract: A method comprising receiving media data in a compressed, digital domain, analyzing motion vectors associated with the received media content while in the compressed digital domain and identifying one or more objects in the received media data based, at least in part, on the motion vector analysis.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: December 31, 2002
    Assignee: Microsoft Corporate
    Inventors: Ruoyu Roy Wang, Hong-Jiang Zhang, Ya-Qin Zhang