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Title: COSMOS-7: Video-oriented MPEG-7 scheme for modelling and filtering of semantic content
Authors: Angelides, MC
Agius, HW
Keywords: MPEG-7;Semantic content;Multimedia;Video;Content modelling;Content filtering
Issue Date: 2005
Publisher: Oxford University Press
Citation: The Computer Journal, 48(5): 545-562, May 2005
Abstract: MPEG-7 prescribes a format for semantic content models for multimedia to ensure interoperability across a multitude of platforms and application domains. However, the standard leaves it open as to how the models should be used and how their content should be filtered. Filtering is a technique used to retrieve only content relevant to user requirements, thereby reducing the necessary content-sifting effort of the user. This paper proposes an MPEG-7 scheme that can be deployed for semantic content modelling and filtering of digital video. The proposed scheme, COSMOS-7, produces rich and multi-faceted semantic content models and supports a content-based filtering approach that only analyses content relating directly to the preferred content requirements of the user.
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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