Now showing items 1-10 of 3830
A support system for content-based medical image retrieval in object oriented databases
This work describes both the concepts used in an Object Manager for storage of medical images as one more data type associated to objects, and a support system developed to offer this kind of tool to medical application ...
Support to content-based image query in object-oriented databases
This paper presents an Object Manager that stores medical images as a data type of attributes that can be associated to objects, and a support system developed to offer this kind of tool to medical application developers. ...
Online Mammographic Images Database for Development and Comparison of CAD Schemes
Considering the difficulties in finding good-quality images for the development and test of computer-aided diagnosis (CAD), this paper presents a public online mammographic images database free for all interested viewers ...
An Open-Access Web-based medical image atlas for collaborative Medical image sharing, processing, Web Semantic searching and analysis with uses in medical training, research and second opinion of casesAn Open-Access Web-based medical image atlas for collaborative Medical image sharing, processing, Web Semantic searching and analysis with uses in medical training, research and second opinion of cases
Algorithm to access and analyze environmental data from public web images without accessing a database
(External Scientific Advisory Committe (ESAC), 2012)
General Database Infrastructure for Image Retrieval
In this article, a general database infrastructure implemented in an Object-Relational Database Management System for image retrieval is proposed and describe. Semantic and content based image queries can be performed with ...
Semantic image segmentation using morphological tools
In this work, we study the extraction of semantic objects using morphological tools. We decompose the image into its level sets and level lines (the borders of the level sets). Specifically, from all the level lines we ...
Rotation-invariant and scale-invariant steerable pyramid decomposition for texture image retrieval
This paper proposes a new rotation-invariant and scale-invariant representation for texture image retrieval based on Steerable Pyramid Decomposition. By calculating the mean and standard deviation of decomposed image ...
HTS: A new shape descriptor based on Hough Transform
In this paper we propose a novel method for shape analysis called HTS (Hough Transform Statistics), which uses statistics from Hough Transform space in order to characterize the shape of objects in digital images. Experimental ...
Ridge-based fingerprint matching using hough transform
(Institute of Electrical and Electronics Engineers (IEEE), Computer Soc, 2005-12-01)
Despite the efficacy of minutia-based fingerprint matching techniques for good-quality images captured by optical sensors, minutia-based techniques do not often perform so well on poor-quality images or fingerprint images ...