• DocumentCode
    2473322
  • Title

    Enhanced ResolutionAaware Fitting algorithm using interpolation operator

  • Author

    Shin, Jongju ; Kim, Daijin

  • Author_Institution
    Dept. of Comput. Sci. & Eng., POSTECH, Pohang, South Korea
  • fYear
    2008
  • fDate
    8-11 Dec. 2008
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper proposes a new method to speed up the Resolution-Aware Fitting (RAF) algorithm. An interpolation operator is used instead of a blur operator in the RAF algorithm. The RAF algorithm with the interpolation operator is twice as fast as the RAF algorithm with the blur operator without losing fitting accuracy. It concluded that the RAF algorithm with the interpolation operator is superior to the RAF algorithm with the blur operator.
  • Keywords
    feature extraction; image resolution; interpolation; active appearance model; blur operator; feature extraction; interpolation operator; resolution-aware fitting; Active appearance model; Active shape model; Computer science; Feature extraction; Image analysis; Image resolution; Interpolation; Iterative algorithms; Jacobian matrices;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Pattern Recognition, 2008. ICPR 2008. 19th International Conference on
  • Conference_Location
    Tampa, FL
  • ISSN
    1051-4651
  • Print_ISBN
    978-1-4244-2174-9
  • Electronic_ISBN
    1051-4651
  • Type

    conf

  • DOI
    10.1109/ICPR.2008.4761023
  • Filename
    4761023
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2473322