Title :
Numerical Implementation of the Hopfield-Type Neural Networks from the MEVA Method in Remotely Sensed Images
Author :
Morales-Mendoza, L.J. ; Ibarra-Manzano, O.G. ; Cornejo-Conejo, M.A.
Author_Institution :
Fac. de Ing. Mec., Electr. y Electron., Univ. de Guanajuato, Guanajuato, Mexico
Abstract :
In this paper we present a new outlook of the numerical approximation for implementing of the Hopfield-type neural networks (HNN) to the computational processing of remotely sensed images (RSI). Here, we implemented the fused maximum entropy variational analysis (MEVA) method that presents the distinguished reconstruction strategy for image enhancing just by one process. The numerical implementation is based on the Jacobi and Gauss-Jordan methods for solving the energy minimization problem. Therefore, we present several selected computer simulation examples where real images as addressed to illustrate the outstanding usefulness of this method. Likewise, we present some quantitative and qualitative analysis to the improvement of the new approximation of the MEVA method.
Keywords :
Gaussian processes; Hopfield neural nets; approximation theory; geophysical signal processing; image enhancement; image reconstruction; maximum entropy methods; minimisation; remote sensing; variational techniques; Gauss-Jordan method; Hopfield-type neural network; Jacobi method; MEVA method; energy minimization problem; image enhancement; image reconstruction strategy; maximum entropy variational analysis; numerical approximation; remotely sensed image; Computer networks; Computer simulation; Entropy; Gaussian processes; Hopfield neural networks; Image analysis; Image reconstruction; Jacobian matrices; Minimization methods; Neural networks; HNN; MEVA Method and Jacobi and Gauss-Jordan Methods;
Conference_Titel :
Electrical, Communications, and Computers, 2009. CONIELECOMP 2009. International Conference on
Conference_Location :
Cholula, Puebla
Print_ISBN :
978-0-7695-3587-6
Electronic_ISBN :
978-0-7695-3587-6
DOI :
10.1109/CONIELECOMP.2009.46