DocumentCode :
135432
Title :
Intelligent Remote Sensing image post-processing via two-level robust adaptive Neural Network computing
Author :
Santos A, Stewart R. ; del Campo B, Gustavo D. Martin ; Lopez R, Josue A.
Author_Institution :
Dept. of Electr. Eng., Nat. Polytech. Inst., Guadalajara, Mexico
fYear :
2014
fDate :
26-28 Feb. 2014
Firstpage :
22
Lastpage :
27
Abstract :
We address a new change detection/reconstruction fused Neural Network (NN) computing oriented approach for the conventional low resolution Remote Sensing (RS) radar and/or fractional Synthetic Aperture Radar (SAR) imagery enhancement. The collaborative considerations involve the user-controllable regularization degrees of freedom adaptive adjustment in two particular RS image formation schemes. First, we adapt the Hopfield NN computing methodology for feature enhancing image reconstruction, from the low resolution initial RS imagery. Second, the Pulse Coupled Neural Network (PCNN) framework is aggregated with the Hopfield NN method to perform the correct information detection in the resultant RS image. The addressed Modified Hopfield and Pulse Coupled Neural Network (MHPC-NN) technique processes the collaborative reconstruction/detection fused task computationally efficiently, ensuring on-line dynamic updates only for higher quality information. The reported simulations verify that the developed MHPC-NN fused technique outperforms the most recently proposed iterative enhancing radar/SAR imaging methods in the achievable resolution.
Keywords :
Hopfield neural nets; image reconstruction; image resolution; object detection; radar computing; radar imaging; remote sensing; synthetic aperture radar; Hopfield NN computing; MHPC-NN fused technique; PCNN framework; SAR imagery enhancement; change detection-reconstruction fused neural network; fractional synthetic aperture radar; image reconstruction; intelligent remote sensing image postprocessing; low resolution remote sensing; pulse coupled neural network; two-level robust adaptive neural network computing; user-controllable regularization degree of freedom; Artificial neural networks; Biological neural networks; Image reconstruction; Image resolution; Image restoration; Manganese; Neurons; Neural networks; change detection; image reconstruction;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electronics, Communications and Computers (CONIELECOMP), 2014 International Conference on
Conference_Location :
Cholula
Print_ISBN :
978-1-4799-3468-3
Type :
conf
DOI :
10.1109/CONIELECOMP.2014.6808562
Filename :
6808562
Link To Document :
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