• DocumentCode
    2466181
  • Title

    A simple algorithm for similarity evaluation of figures defined by sets of points

  • Author

    Dell´Acqua, F. ; Gamba, Paolo

  • Author_Institution
    Lab. di Comunicazioni Elettriche, Pavia Univ.
  • fYear
    1998
  • fDate
    7-9 Dec 1998
  • Firstpage
    39
  • Lastpage
    44
  • Abstract
    The so called point diffusion technique is introduced. It allows one to quickly evaluate the similarity between two figures defined by “clouds” of points. The new technique is compared with widespread modal matching approaches, showing similar results with respect to the efficiency of the queries in an image database, and using sensibly less CPU-time
  • Keywords
    image matching; matrix algebra; query processing; visual databases; algorithm; clouds of points; figures; image database; modal matching; null matrix; point diffusion technique; queries; sets of points; similarity evaluation; Displays; Fabrics; Fading; Image databases; Shape;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Multimedia Signal Processing, 1998 IEEE Second Workshop on
  • Conference_Location
    Redondo Beach, CA
  • Print_ISBN
    0-7803-4919-9
  • Type

    conf

  • DOI
    10.1109/MMSP.1998.738910
  • Filename
    738910
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2466181