Title

Spatio-Temporal Querying In Video Databases

Abstract

In this paper a video data model that allows efficient and effective representation and querying of spatio-temporal properties of objects is presented. The data model is focused on the semantic content of video streams. Objects, events, activities performed by objects are main interests of the model. The model supports fuzzy spatial queries including querying spatial relationships between objects and querying the trajectories of objects. The model is flexible enough to define new spatial relationship types between objects without changing the basic data model. A prototype of the proposed model has been implemented. The prototype allows various spatio-temporal queries along with the fuzzy ones and it is prone to implement compound queries without major changes in the data model. © Springer-Verlag Berlin Heidelberg 2002.

Publication Date

12-1-2002

Publication Title

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volume

2522 LNAI

Number of Pages

251-262

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

84867299069 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84867299069

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