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Proceedings Paper

Optical sensed image fusion based on neural networks
Author(s): Yuri V. Shkvarko; Oscar G. Ibarra-Manzano; Rene Jaime-Rivas; Jose A. Andrade-Lucio; Edgar Alvarado-Mendez; R. Rojas-Laguna; Miguel Torres-Cisneros; J. M. Estudillo-Ayala; J. A. Alvarez-Jaime; R. Castro-Sanchez; H Gutierrez-Martin; G. Jovanovic-Dolecek
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Paper Abstract

This paper proposes a neural network-based technique for improving the quality of the image fusion as required for the remote sensing (RS) imagery. This proposes to exploit information about the point spread fucntions of the corresonding RS imaging systems combining it with prior realistic knowledge about the properites of teh scene contained in the maximum entropy (ME) a priori image model. Applying the aggregate regularization method to solve the fusion tasks aimed to achieve the best resolution and noise suppression performances of the overall resulting image solves the problem. The proposed fusion method assuems the availability to control the design parameters, which influence the overall restoration performances. Computationally, the fusion method is implemented using the maximum entropy Hopfield-type neural network with adjustable parameters. Simulations illustrate the improved performances of the developed MENN-based fusion method.

Paper Details

Date Published: 17 February 2003
PDF: 6 pages
Proc. SPIE 4833, Applications of Photonic Technology 5, (17 February 2003); doi: 10.1117/12.474298
Show Author Affiliations
Yuri V. Shkvarko, Guanajuato Univ./Salamanca (Mexico)
Oscar G. Ibarra-Manzano, Univ. de Guanajuato (Mexico)
Rene Jaime-Rivas, Guanajuato Univ./Salamanca (Mexico)
Jose A. Andrade-Lucio, INAOE (Mexico)
Edgar Alvarado-Mendez, Univ. de Guanajuato (Mexico)
R. Rojas-Laguna, Univ. de Guanajuato (Mexico)
Miguel Torres-Cisneros, Univ. de Guanajuato (Mexico)
J. M. Estudillo-Ayala, Instituto Nacional de Astrofisica Optica y Electro (Mexico)
J. A. Alvarez-Jaime, Univ. de Guanajuato (Mexico)
R. Castro-Sanchez, Univ. de Guanajuato (Mexico)
H Gutierrez-Martin, Univ. de Guanajuato (Mexico)
G. Jovanovic-Dolecek, Univ. de Guanajuato (Mexico)


Published in SPIE Proceedings Vol. 4833:
Applications of Photonic Technology 5

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