Patents Assigned to Electronics and Telecommunications Research Institution
  • Apparatus for calculating optical flow and camera motion using correlation matching and system model in moving image
    Patent number: 6683677
    Abstract: An apparatus for calculating optical flow and camera motion using correlation matching and a system model in a moving image, in which the calculation of the optical flow is executed accurately in real time, even when an image rotation or zoom change has occurred.
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: January 27, 2004
    Assignee: Electronics and Telecommunications Research Institution
    Inventors: Jae Choon Chon, Young Jae Lim, Seong Ik Cho, Kyung Ok Kim, Young Kyu Yang