An Ontology for Event Detection and its Application in Surveillance Video

In this paper, we propose an ontology for representing the prior knowledge related to video event analysis. It is composed of two types of knowledge related to the application domain and the analysis system. Domain knowledge involves all the high level semantic concepts in the context of each examined domain (objects, events, context...) whilst system knowledge involves the capabilities of the analysis system (algorithms, reactions to events...). The proposed ontology has been structured in two parts: the basic ontology (composed of the basic concepts and their specializations) and the domainspecific extensions. Additionally, a video analysis framework based on the proposed ontology is defined for the analysis of different application domains showing the potential use of the proposed ontology. In order to show the real applicability of the proposed ontology, it is specialized for the Underground video-surveillance domain showing some results that demonstrate the usability and effectiv...

• Type: Conference
• Year: 2009
• Where: AVSS
• Authors: Juan Carlos San Miguel, José María Martínez Sanchez, Alvaro García
• Keywords: Application Domains, AVSS 2009, Basic Ontology, Ontology, Signal Processing