An intelligent annotation-based image retrieval system based on RDF descriptions

Hua Chen, Antoine Trouve, Kazuaki J. Murakami, Akira Fukuda

研究成果: Contribution to journalArticle査読

8 被引用数 (Scopus)

抄録

In this paper, we aim at improving text-based image search using Semantic Web technologies. We introduce our notions of concept and instance in order to better express the semantics of images, and present an intelligent annotation-based image retrieval system. We test our approach on the Flickr8k dataset. From the provided captions, we generate annotations at three levels (sentence, concept and instance). These annotations are stored as RDF triples and can be queried to find images. The experimental results show that using concepts and instances to annotate images flexibly can improve the intelligence of the image retrieval system: (1) with annotations at concept level, it enables to create semantic links between concepts and then addresses many challenges, such as the problems of synonyms and homonyms; (2) with annotations at instance level, it can count things (e.g., “two people”, “three animals”) or identify a same concept.

本文言語英語
ページ(範囲)537-550
ページ数14
ジャーナルComputers and Electrical Engineering
58
DOI
出版ステータス出版済み - 2 1 2017

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • コンピュータ サイエンス(全般)
  • 電子工学および電気工学

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