Efficient image retrieval using conceptualization of annotated images

  • Authors:
  • Miyoung Cho;Chang Choi;Hanil Kim;Jungpil Shin;Pankoo Kim

  • Affiliations:
  • Dept. of Computer Science and Engineering, Chosun University, Gwangju, Korea;Dept. of Computer Science and Engineering, Chosun University, Gwangju, Korea;Dept. of Computer Education, Cheju National University, Jeju, Korea;Graduate School of Computer Science and Engineering, Aizu University, Aizu-Wakamatsu City, Fukushima, Japan;Dept. of CSE, Chosun University, Korea

  • Venue:
  • MCAM'07 Proceedings of the 2007 international conference on Multimedia content analysis and mining
  • Year:
  • 2007

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Abstract

As the amount of visual information is rapidly increasing, users want to find the more semantic information easily. Most retrieval systems by lowlevel features(such as color, texture) could not satisfy user's demand. To interpret semantic of image, many researchers use keywords as textual annotation. However, it's the image retrieval without ranking by text matching which is the simplest way to retrieval according to keyword's existence or nonexistence. In this paper, we propose conceptualization by similarity measure using relations among keywords for efficient image retrieval. We experiment annotated image retrieval by lowering the unrelated keyword's weight value and raising important keyword's one.