Video Content Description Using Fuzzy Spatio-temporal Relations

Author

Rajurkar, A.M. ; Joshi, R.C. ; Chaudhary, S.

Author_Institution

MGM´s Coll. of Eng. & Tech., Nanded

fYear

2008

fDate

7-10 Jan. 2008

Firstpage

139

Lastpage

139

Abstract

One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatio- temporal modeling of video data. In this paper, we present a fuzzy spatio-temporal model for video content description that supports spatio-temporal queries. Fuzzy definitions and membership functions of temporal relations are given and second order fuzzy temporal relations are proposed. A model representation for the specification of fuzzy spatio-temporal relationships among objects in a video sequence is presented. Such representations are used for content-based retrieval processing. We also report the experimental results performed on video sequences from MPEG-7 video content archive.

Keywords

content-based retrieval; fuzzy set theory; video databases; content-based retrieval processing; fuzzy spatio-temporal relations; model representation; second order fuzzy temporal relations; spatio-temporal queries; video content description; video sequence; Computer science; Computer vision; Content based retrieval; Fuzzy systems; Information retrieval; Motion segmentation; Multimedia databases; Spatiotemporal phenomena; Video sequences; Videoconference;

fLanguage

English

Publisher

ieee

Conference_Titel

Hawaii International Conference on System Sciences, Proceedings of the 41st Annual

Conference_Location

Waikoloa, HI

ISSN

1530-1605

Type

conf

DOI

10.1109/HICSS.2008.492

Filename

4438842