Sciweavers

161 search results - page 16 / 33
» Stable Computations with Gaussian Radial Basis Functions
Sort
View
ICPR
2010
IEEE
13 years 5 months ago
Steerable Filtering Using Novel Circular Harmonic Functions with Application to Edge Detection
In this paper, we perform approximate steering of the elongated 2D Hermite-Gauss functions with respect to rotations and provide a compact analytical expressions for the related ba...
Giuseppe Papari, Patrizio Campisi, Nicolai Petkov
SACI
2007
IEEE
14 years 1 months ago
A Computational Intelligence Approach for Ranking Risk Factors in Preterm Birth
- The aim of this paper is to propose a filter, based on a multi-objective evolutionary algorithm, for attributes’ ranking in the context of a data mining task. The behavior of t...
Daniela Zaharie, Stefan Holban, Diana Lungeanu, Da...
TNN
1998
99views more  TNN 1998»
13 years 7 months ago
Comments on local minima free conditions in multilayer perceptrons
—In this letter we point out that multilayer neural networks (MLP’s) with either sigmoidal units or radial basis functions can be given a canonical form with positive interunit...
Marco Gori, Ah Chung Tsoi
VC
2008
126views more  VC 2008»
13 years 7 months ago
Efficient reconstruction from non-uniform point sets
Abstract We propose a method for non-uniform reconstruction of 3D scalar data. Typically, radial basis functions, trigonometric polynomials or shift-invariant functions are used in...
Erald Vuçini, Torsten Möller, M. Eduar...
ICPR
2010
IEEE
13 years 10 months ago
Initialisation-Free Active Contour Segmentation
We present a region based active contour model which does not require any initialisation and is capable of modelling multi-modal image regions. Its external force is based on stat...
Xianghua Xie, Majid Mirmehdi