An intelligent user interface for browsing and searching MPEG-7 images using concept lattices

  • Authors:
  • Jon Ducrou;Peter Eklund;Tim Wilson

  • Affiliations:
  • School of Information Systems and Technology, University of Wollongong, New South Wales, Australia;School of Information Systems and Technology, University of Wollongong, New South Wales, Australia;School of Information Systems and Technology, University of Wollongong, New South Wales, Australia

  • Venue:
  • CLA'06 Proceedings of the 4th international conference on Concept lattices and their applications
  • Year:
  • 2006

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Abstract

This paper presents the evaluation of a design and architecture for browsing and searching MPEG-7 images. Our approach is novel in that it exploits concept lattices for the representation and navigation of image content. Several concept lattices provide the foundation for the system (called IMAGE-SLEUTH) each representing a different search context, one for image shape, another for color and luminance, and a third for semantic content. This division of information aids in the facilitation of image browsing based on a metadata ontology. The test collection used for our study is a sub-set of MPEG-7 images created from the popular The Sims 2™ game. The evaluation of the IMAGE-SLEUTH program is based on usability testing among 29 subjects. The results of the study are used to build an improved second generation program - IMAGE-SLEUTH2- but in themselves indicate that image navigation via a concept lattice is a highly successful interface paradigm. Our results provide general insights for interface design using concept lattices that will be of interest to any applied research and development using concept lattices.