Development of Shape Descriptors Based on Legendre Polynomials and Content-Based Retrieval of Scoliosis Images

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Development of Shape Descriptors Based on Legendre Polynomials and Content-Based Retrieval of Scoliosis Images

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Title: Development of Shape Descriptors Based on Legendre Polynomials and Content-Based Retrieval of Scoliosis Images
Author: Dinesh Kumar, V P; Dr. Tessamma, Thomas
Abstract: The wealth of information available freely on the web and medical image databases poses a major problem for the end users: how to find the information needed? Content –Based Image Retrieval is the obvious solution.A standard called MPEG-7 was evolved to address the interoperability issues of content-based search.The work presented in this thesis mainly concentrates on developing new shape descriptors and a framework for content – based retrieval of scoliosis images.New region-based and contour based shape descriptor is developed based on orthogonal Legendre polymomials.A novel system for indexing and retrieval of digital spine radiographs with scoliosis is presented.
Description: Department of Electronics, Cochin University of Science and Technology
URI: http://dyuthi.cusat.ac.in/purl/2699
Date: 2008-04


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