Automatic extraction of semantic relationships from images using ontologies and SVM classifiers
- Authors
- Jeong, Jin woo; Park, Kyung wook; Lee, Oukseh; Lee, Dong ho
- Issue Date
- Jul-2007
- Publisher
- Springer Verlag
- Keywords
- Automatic image annotation; Content-based image retrieval; Machine learning; Ontology; Semantic annotation; Support vector machine
- Citation
- Multimedia Content Analysis and Mining International Workshop, MCAM 2007, Weihai, China, June 30-July 1, 2007, Proceedings, v.4577 LNCS, pp 184 - 194
- Pages
- 11
- Indexed
- SCIE
SCOPUS
- Journal Title
- Multimedia Content Analysis and Mining International Workshop, MCAM 2007, Weihai, China, June 30-July 1, 2007, Proceedings
- Volume
- 4577 LNCS
- Start Page
- 184
- End Page
- 194
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/44220
- DOI
- 10.1007/978-3-540-73417-8_25
- Abstract
- Extracting high-level semantic concepts from low-level visual features of images is a very challenging research. Although traditional machine learning approaches just extract fragmentary information of images, their performance is still not satisfying. In this paper, we propose a novel system that automatically extracts high-level concepts such as spatial relationships or natural-enemy relationships from images using combination of ontologies and SVM classifiers. Our system consists of two phases. In the first phase, visual features are mapped to intermediate-level concepts (e.g, yellow, 45 angular stripes). And then, a set of these concepts are classified into relevant object concepts (e.g, tiger) by using SVM-classifiers. In this phase, revision module which improves the accuracy of classification is used. In the second phase, based on extracted visual information and domain ontology, we deduce semantic relationships such as spatial/natural-enemy relationships between multiple objects in an image. Finally, we evaluate the proposed system using color images including about 20 object concepts. © Springer-Verlag Berlin Heidelberg 2007.
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