• DocumentCode
    1612366
  • Title

    Velocity estimation of multiple objects using oculomotor system

  • Author

    Takahashi, Hideaki ; Yamaguchi, Teruo ; Harada, Hiroshi

  • Author_Institution
    Grad. Sch. of Sci. & Technol., Kumamoto Univ., Kumamoto
  • fYear
    2008
  • Firstpage
    2543
  • Lastpage
    2546
  • Abstract
    In the previous research, we proposed an oculomotor system which expanded the limits of velocity measurement using spatiotemporal differentiation method. It was proved that the accurate optical flow was estimated at large object velocity by using this system. In this paper, we propose optical flow estimation method using oculomotor system where multiple objects on image move independently at large velocity. We suggest applying oculomotor system separately to regions of the same object motion. Using this approach, high accuracy of optical flow estimation can be obtained in case of multiple objects on image moving independently at a large velocity.
  • Keywords
    differentiation; image sequences; motion estimation; image move; multiple objects; object motion; oculomotor system; optical flow estimation method; spatiotemporal differentiation method; velocity estimation; velocity measurement; Biomedical optical imaging; Cameras; Image motion analysis; Mobile robots; Motion measurement; Optical sensors; Remotely operated vehicles; Robot vision systems; Spatiotemporal phenomena; Velocity measurement; Oculomotor system; Optical flow; Spatiotemporal differentiation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control, Automation and Systems, 2008. ICCAS 2008. International Conference on
  • Conference_Location
    Seoul
  • Print_ISBN
    978-89-950038-9-3
  • Electronic_ISBN
    978-89-93215-01-4
  • Type

    conf

  • DOI
    10.1109/ICCAS.2008.4694283
  • Filename
    4694283