• DocumentCode
    3140066
  • Title

    Color Descriptors for Web Image Retrieval: A Comparative Study

  • Author

    Penatti, Otavio A. B. ; da Silva Torres, Ricardo

  • Author_Institution
    Inst. of Comput., Univ. of Campinas-UNICAMP, Campinas
  • fYear
    2008
  • fDate
    12-15 Oct. 2008
  • Firstpage
    163
  • Lastpage
    170
  • Abstract
    This paper presents a comparative study of color descriptors for content-based image retrieval on the Web. Several image descriptors were compared theoretically and the most relevant ones were implemented and tested in two different databases. The main goal was to find out the best descriptors for Web image retrieval. Descriptors are compared according to the extraction and distance functions complexities, the compactness of feature vectors, and the ability to retrieve relevant images.
  • Keywords
    Internet; image colour analysis; image retrieval; visual databases; Web image retrieval; color descriptors; content-based image retrieval; distance functions complexities; feature vectors; image descriptors; Color; Content based retrieval; Data mining; Feature extraction; Histograms; Humans; Image databases; Image retrieval; Information retrieval; Testing; color descriptors; comparative study; web image retrieval;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Graphics and Image Processing, 2008. SIBGRAPI '08. XXI Brazilian Symposium on
  • Conference_Location
    Campo Grande
  • ISSN
    1530-1834
  • Print_ISBN
    978-0-7695-3358-2
  • Type

    conf

  • DOI
    10.1109/SIBGRAPI.2008.20
  • Filename
    4654156
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3140066