Color Descriptors for Web Image Retrieval: a Comparative Study
O. A. B. Penatti, R. da S. Torres. Color Descriptors
for Web Image Retrieval: a Comparative Study. In: SIBGRAPI
2008, 2008,
Campo Grande, MS. XXI Brazilian Symposium on Computer Graphics and
Image Processing, 2008.
Abstract
This paper
presents a comparative study of color descriptors for content-based
image retrieval on theWeb. 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 theability to retrieve relevant images.
Voltar
Last updated on Oct 09, 2008.
Disclaimer: This is a personal page, and not an official UNICAMP's
page. Its contents are of entire responsibility of Ricardo Torres.