NDLI: Modeling of video spatial relationships in an object database management system

Content Provider	IEEE Xplore Digital Library
Author	Li, J.Z. Ozsu, T. Szafron, D.
Copyright Year	1996
Description	Author affiliation: Dept. of Comput. Sci., Alberta Univ., Edmonton, Alta., Canada (Li, J.Z.; Ozsu, T.; Szafron, D.)
Abstract	A key aspect in video modeling is spatial relationships. We propose a spatial representation for specifying the spatial semantics of video data. Based on such a representation, a set of spatial relationships for salient objects is defined to support qualitative and quantitative spatial properties. The model captures both topological and directional spatial relationships. We present a novel way of incorporating this model into a video model, and integrating the abstract video model into an object database management system which has rich multimedia temporal operations. The integrated model is further enhanced by a spatial inference engine. The powerful expressiveness of our video model is validated by some query examples.
Starting Page	124
Ending Page	132
File Size	1002744
Page Count	9
File Format	PDF
ISBN	0818674695
DOI	10.1109/MMDBMS.1996.541863
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-08-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Database systems Multimedia databases Power system modeling Multimedia systems Image databases Spatial databases Spatial resolution Geographic Information Systems Information systems Image resolution
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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