In this paper, we focus on the problem of content-oriented retrieval in an image database. This problem can be interpreted as the search and the selection of images containing whichever pattern introduced beforehand by the user. We propose a data structure valid for this kind of manipulation, the Full Inverted Quadtree (FI-Quadtree). The structure represents a set of images within a single quadtree. We analyze the distribution of the data in the base, the operations of insertion, selection and we report some experimental results.
CITATION STYLE
Cheiney, J. P., & Touir, A. (1991). FI-Quadtree: A new data structure for content-oriented retrieval and fuzzy search. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 525 LNCS, pp. 23–32). Springer Verlag. https://doi.org/10.1007/3-540-54414-3_29
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