Abstract: Shape descriptors have demonstrated encouraging potential in retrieving images based on image content. A number of shape descriptors have been reported in the literature. Nevertheless, most ...
This Python package provides a software library for simulating optical cavities (linear cavities and ring cavities) using Fourier optics methods. This package was tested in a Conda environment under ...
There was an error while loading. Please reload this page. Este proyecto tiene como objetivo principal analizar y visualizar señales en los dominios del tiempo y la ...
Abstract: This work presents a new method to discriminate face from non-face images using Fourier descriptors. The first step of our approach consists in applying a horizontal edge detection filter in ...
ABSTRACT: The size of 3D data stored around the web has become bigger. Therefore the development of recognition applications and retrieval systems of 3D models is important. This paper deals with ...
A Comparison of Fourier Methods for the Description of Wing Shape in Mosquitoes (Diptera: Culicidae)
Outlines of wings from 127 species of North American mosquitoes were digitized. Comparisons were made among several different methods of reducing the information in the resulting coordinates to a ...
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