DocumentCode
3407204
Title
A generative model for spatial color image databases categorization
Author
Bouguila, Nizar ; ElGuebaly, Walid
Author_Institution
Concordia Inst. for Inf. Syst. Eng., Concordia Univ. Montreal, Montreal, QC
fYear
2008
fDate
March 31 2008-April 4 2008
Firstpage
821
Lastpage
824
Abstract
In this paper we analyze the problem of image databases categorization using a statistical generative model. Our model is based on the multinomial generalized Dirichlet distribution recently introduced to model discrete data. The model integrates also the spatial information with color histograms. We designed experiments to show the merits of our model.
Keywords
image colour analysis; image retrieval; color histograms; image database categorization; multinomial generalized Dirichlet distribution; spatial color image database; statistical generative model; Color; Content based retrieval; Data engineering; Histograms; Image databases; Image retrieval; Information systems; Pixel; Spatial databases; Systems engineering and theory; Generalized Dirichlet distribution; image databases; mixture models; multinomial; prior distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on
Conference_Location
Las Vegas, NV
ISSN
1520-6149
Print_ISBN
978-1-4244-1483-3
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2008.4517736
Filename
4517736
Link To Document