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Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Content-Based Retrieval of Spatio-Temporal Video Events

Content-Based Retrieval of Spatio-Temporal Video Events
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Author(s): M. Petkovic (University of Twente, The Netherlands) and W. Jonker (University of Twente, The Netherlands)
Copyright: 2001
Pages: 5
Source title: Managing Information Technology in a Global Economy
Source Editor(s): Mehdi Khosrow-Pour (Information Resources Management Association, USA)
DOI: 10.4018/978-1-930708-07-5.ch070

Abstract

This paper addresses content-based video retrieval with an emphasis on spatio-temporal modeling and querying of events. Our approach is based on a layered model that guides the process of translating raw video data into an efficient internal representation that captures video semantics. We also present a video query language and show that the proposed model facilitates execution of different types of queries. The main ideas have been implemented in order to achieve a prototype of a video database management system. Furthermore, results on real tennis video data are presented demonstrating the validity of the approach.

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