CAT: A hierarchical image browser using a rectangle packing technique

Ai Gomi, Reiko Miyazaki, Takayuki Itoh, Jia Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

49 Scopus citations

Abstract

The recent revolution of digital camera technology has resulted in much larger collections of images. Image browsing techniques thus become increasingly important for overview and retrieval of images in sizable collections. This paper proposes CAT (Clustered Album Thumbnail), a technique for browsing large image collections, and its interface for controlling the level of details (LOD). As a preprocessing, this new system applies tree-structured clustering to images based on their keywords and pixel values, and selects representative images for each cluster. When a user specifies one or multiple keywords, CAT extracts a branch of the tree structure that contains clusters described by the user-specified keywords. A hierarchical data visualization technique is developed to display the tree structured organization of images using nested rectangular regions. Interlocked to the zooming operation, CAT selectively shows representative images while zooming out, or individual images while zooming in.

Original languageEnglish (US)
Title of host publicationProceedings of 12th International Conference Information Visualisation, IV08
Pages82-87
Number of pages6
DOIs
StatePublished - Sep 25 2008
Event12th International Conference Information Visualisation, IV08 - London, United Kingdom
Duration: Jul 9 2008Jul 11 2008

Publication series

NameProceedings of the International Conference on Information Visualisation
ISSN (Print)1093-9547

Other

Other12th International Conference Information Visualisation, IV08
CountryUnited Kingdom
CityLondon
Period7/9/087/11/08

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Computer Vision and Pattern Recognition

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  • Cite this

    Gomi, A., Miyazaki, R., Itoh, T., & Li, J. (2008). CAT: A hierarchical image browser using a rectangle packing technique. In Proceedings of 12th International Conference Information Visualisation, IV08 (pp. 82-87). [4577930] (Proceedings of the International Conference on Information Visualisation). https://doi.org/10.1109/IV.2008.8