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Semantic-based Scene Retrieval Using Ontologies for Video Server  

Jung, Min-Young (Department of Computer Science Eng., Hanyang Univ.)
Park, Sung-Han (Department of Computer Science Eng., Hanyang Univ.)
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Abstract
To ensure access to rapidly growing video collection, video indexing is becoming more and more important. In this paper, video ontology system for retrieving a video data based on a scene unit is proposed. The proposed system creates a semantic scene as a basic unit of video retrieval, and limits a domain of retrieval through a subject of that scene. The content of semantic scene is defined using the relationship between object and event included in the key frame of shots. The semantic gap between the low level feature and the high level feature is solved through the scene ontology to ensure the semantic-based retrieval.
Keywords
video representation; semantic search; ontologies; video retrieval; semantic;
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