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Identifier uch.csd.phd//1993petrakis
Title Image representation, indexing and retrieval based on spatial relationships and properties of objects
Alternative Title Αναπαράσταση, ευρετηριασμός και αναζήτηση εικόνων με βάση χωρικές σχέσεις και ιδιότητες αντικειμένων
Author Πετράκης, Ευριπίδης Γ
Thesis advisor Ορφανουδάκης, Στέλιος, 1948-2005
Abstract In this work, a new methodology is presented which supports the efficient representation indexing and retrieval of images by contact. Images are first decomposed into groups, called "images subsets" and are indexed by computing addresses to all such groups. This methodology supports the efficient processing of queries by image example and avoids exhaustive searching through the entire image database. The performance of the proposed methodology has been evaluated based on simulated images as well as based on CT and MRI images. Measurements of the side of the answer sets and of the retrieval response times have been obtained. The results of the evaluation are presented and discussed.
Language English
Issue date 1993-12-01
Collection   School/Department--School of Sciences and Engineering--Department of Computer Science--Doctoral theses
  Type of Work--Doctoral theses
Permanent Link https://elocus.lib.uoc.gr//dlib/3/3/7/metadata-dlib-1993petrakis.tkl Bookmark and Share
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