• DocumentCode
    2348379
  • Title

    Three dimensional Bayesian state estimation using shearlet edge analysis and detection

  • Author

    Schug, David A. ; Easley, Glenn R.

  • Author_Institution
    Appl. Math. & Sci. Comput. Dept., Univ. of Maryland, College Park, MD, USA
  • fYear
    2010
  • fDate
    3-5 March 2010
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In this work, we present a method of estimating the kinematic state of a three dimensional object from a set of image sequences recorded at multiple views. In our approach, three dimensional information from a Bayesian filter is merged to stabilize two dimensional recognition as well as tracking so observation collection and object state estimation are concurrent. A unique aspect of this method is that a shearlet transform is used to reliably extract image features. The method is demonstrated on both synthetic and real data for performance evaluation.
  • Keywords
    Bayes methods; edge detection; feature extraction; filtering theory; image sequences; state estimation; transforms; Bayesian filter; edge detection; image feature extraction; image sequence; kinematic state estimation; object state estimation; observation collection; real data; shearlet edge analysis; shearlet transform; synthetic data; three dimensional Bayesian state estimation; three dimensional object; two dimensional recognition; Bayesian methods; Convergence; Cost function; Feature extraction; Image edge detection; Image sequences; Kinematics; Particle filters; Signal to noise ratio; State estimation; Bayesian state estimation; edge detection; feature extraction; shearlets; wavelets;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications, Control and Signal Processing (ISCCSP), 2010 4th International Symposium on
  • Conference_Location
    Limassol
  • Print_ISBN
    978-1-4244-6285-8
  • Type

    conf

  • DOI
    10.1109/ISCCSP.2010.5463403
  • Filename
    5463403