Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"database retrieval"”.
-
Image database retrieval with multiple-instance learning techniques
… an approach to retrieving images from an image database based on content similarity. First, each picture is divided into many overlapping regions. For each region, the sub-picture is filtered and converted into a feature vector. In this way, each picture is represented by a number of different …
-
Access Path Optimization for Network Database Retrieval (Query, Relational, Codasyl)
In evaluating a query using a network database, the links need to either be followed or be saved. Most of the previous approaches follow the links in evaluating a query using a network database. Actually, it is not always necessary to follow the links in answering a query using a network database, …
-
Color, Texture, and Shape Features for Content-Based Image Retrieval
… the development of a prototype content-based retrieval system, the Multimedia Analysis and Retrieval System (MARS), a joint effort by several research groups under the Digital Library Initiative. In MARS, we have developed and implemented a shape-matching method that is very fast …
-
Improving Reuse in Software Development for the Life Sciences
… the National Center for Biotechnology's Entrez database retrieval system. Second, a modular genomics data analysis and visualization application based on the open source ".NET Bio" bioinformatics toolkit.</p> <p>Employing quantitative and qualitative methods, code reusability was evaluated at …
-
Human Activity Analysis
… a single moment in time. Specifically, we use a database-retrieval approach to both approximate the full 3D pose of the hand from a single frame and to classify into its configuration. To index the database we present a novel silhouette signature and signature distance to capture differences in …