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2008
IEEE

Video Content Description Using Fuzzy Spatio-temporal Relations

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Video Content Description Using Fuzzy Spatio-temporal Relations
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal 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. KEY WORDS Spatio-temporal modeling, spatio-temporal relations, content-based retrieval, video database, multimedia database.
Archana M. Rajurkar, R. C. Joshi, Santanu Chaudhar
Added 29 May 2010
Updated 29 May 2010
Type Conference
Year 2008
Where HICSS
Authors Archana M. Rajurkar, R. C. Joshi, Santanu Chaudhary
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