DocumentCode
3168019
Title
A pyramidal graph representation for efficient image content description
Author
Doulamis, A.D. ; Doulamis, N.D. ; Kollias, S.D.
Author_Institution
Dept. of Electr. Eng., Nat. Tech. Univ. of Athens, Greece
fYear
1999
fDate
1999
Firstpage
109
Lastpage
114
Abstract
In this paper, an efficient image content representation is proposed, which is appropriate for content-based indexing and retrieval. In particular, the image content is represented by a hierarchical graph, constructed in a tree or pyramid structure framework. The basic concept is to represent the spatial relations of the objects in the image with an image-graph and then, the object details with an object-graph. Further decomposition of the objects regions is permitted in a hierarchical framework
Keywords
content-based retrieval; database indexing; visual databases; content-based indexing; content-based retrieval; hierarchical graph; image content description; image content representation; pyramid structure framework; pyramidal graph representation; spatial relations; Content based retrieval; Image databases; Image reconstruction; Image retrieval; Image segmentation; Indexing; Modular construction; Multimedia databases; Tree graphs; Visual databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Signal Processing, 1999 IEEE 3rd Workshop on
Conference_Location
Copenhagen
Print_ISBN
0-7803-5610-1
Type
conf
DOI
10.1109/MMSP.1999.793806
Filename
793806
Link To Document