DocumentCode
3480788
Title
A hybrid method based on genetic algorithm approach to the estimation of scattering centers for radar imaging
Author
Gultekin, Ozgur ; Erer, Istn ; Gunel, Tayfun
Author_Institution
Istanbul Tech. Univ., Turkey
fYear
2004
fDate
28-30 April 2004
Firstpage
49
Lastpage
52
Abstract
In this work, a novel scattering center extraction method using genetic algorithm based CLEAN is proposed. Initial values for optimization parameters are estimated from the power spectra of the measured data using the Fourier transform. The proposed method reduces computational time compared to existing evolutionary programming (EP) based approaches.
Keywords
Fourier transforms; electromagnetic wave scattering; feature extraction; genetic algorithms; parameter estimation; radar imaging; CLEAN; Fourier transform; evolutionary programming; genetic algorithm; hybrid method; optimization parameters; parameter estimation; power spectra; radar imaging; scattering center extraction; Data mining; Fourier transforms; Genetic algorithms; Genetic programming; Multiple signal classification; Parameter estimation; Power measurement; Radar imaging; Radar scattering; Reactive power;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Communications Applications Conference, 2004. Proceedings of the IEEE 12th
Print_ISBN
0-7803-8318-4
Type
conf
DOI
10.1109/SIU.2004.1338254
Filename
1338254
Link To Document