• DocumentCode
    3629106
  • Title

    2D particle filter realization in MRF modelled images

  • Author

    Koray Kayabol;Ercan E. Kuruoglu;Bulent Sankur

  • Author_Institution
    ?stanbul ?niversitesi, Elektrik-Elektronik M?hendisli?i B?l?m?, 34320, Avcilar, Turkey
  • fYear
    2008
  • fDate
    4/1/2008 12:00:00 AM
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In this study, we present a 2D particle filter realization on images modelled by MRFs. The essential feature of the approach is the discretization of the posterior density and the evaluation of the MSE estimates of the image using the discretized posterior. The calculation is completely numerical rather than analytical. For simplicity, we adapted a linear image formation model and we studied the noise filtering problem.
  • Keywords
    "Monte Carlo methods","Filtering","Particle filters","PSNR","Bayesian methods","Numerical models","Adaptation model"
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing, Communication and Applications Conference, 2008. SIU 2008. IEEE 16th
  • ISSN
    2165-0608
  • Print_ISBN
    978-1-4244-1998-2
  • Type

    conf

  • DOI
    10.1109/SIU.2008.4632663
  • Filename
    4632663
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3629106