Document (#36320)

Author
Starostenko, O.
Rodríguez-Asomoza, J.
Sénchez-López, S.E.
Chévez-Aragón, J.A.
Title
Shape indexing and retrieval : a hybrid approach using ontological description
Source
Innovations and advanced techniques in systems, computing sciences and software engineering. Ed.: K. Elleithy
Imprint
Berlin : Springer Netherland
Year
2008
Pages
S.381-386
Abstract
This paper presents a novel hybrid approach for visual information retrieval (VIR) that combines shape analysis of objects in image with their indexing by textual descriptions. The principal goal of presented technique is applying Two Segments Turning Function (2STF) proposed by authors for efficient invariant to spatial variations shape processing and implementation of semantic Web approaches for ontology-based user-oriented annotations of multimedia information. In the proposed approach the user's textual queries are converted to image features, which are used for images searching, indexing, interpretation, and retrieval. A decision about similarity between retrieved image and user's query is taken computing the shape convergence to 2STF combining it with matching the ontological annotations of objects in image and providing in this way automatic definition of the machine-understandable semantics. In order to evaluate the proposed approach the Image Retrieval by Ontological Description of Shapes system has been designed and tested using some standard image domains.
Theme
Wissensrepräsentation
Form
Bilder

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  5. Jose, J.M.; Harper, D.J.: ¬An integrated approach to image retrieval (1995) 0.23
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