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Volume 29 Issue 4
Jan.  2011
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Xiu Zhi-jie, Chen Jie, Fang Guang-you, Li Fang. Ground Penetrating Radar Imaging Based on F-K Migration and Minimum Entropy Method[J]. Journal of Electronics & Information Technology, 2007, 29(4): 827-830. doi: 10.3724/SP.J.1146.2005.01200
Citation: Xiu Zhi-jie, Chen Jie, Fang Guang-you, Li Fang. Ground Penetrating Radar Imaging Based on F-K Migration and Minimum Entropy Method[J]. Journal of Electronics & Information Technology, 2007, 29(4): 827-830. doi: 10.3724/SP.J.1146.2005.01200

Ground Penetrating Radar Imaging Based on F-K Migration and Minimum Entropy Method

doi: 10.3724/SP.J.1146.2005.01200
  • Received Date: 2005-09-21
  • Rev Recd Date: 2006-03-13
  • Publish Date: 2007-04-19
  • Estimation of position and shape of the object subsurface is one of the main problems in Ground Penetrating Radar(GPR) application. Migration method in domain of seismic techniques is effective to locate and reshape the object. The electromagnetic wave velocity parameter is the main factor influencing the precision of location. In this paper, the GPR images are handled with frequency-wavenumber migration on the base of applying minimum entropy method to estimate velocity parameter. Experimental results of simulation and GPR data prove its feasibility and validity.
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  • [1] Hussain R T, Sandham W A, and Chapman R. Application of Migration to Ground Probing Radars. IEEE, 1988, Vol.2: 1208-1211. [2] Fang Guangyou, et al.. Instantaneous parameters calculation and analysis of impulse Ground Penetrating Radar(GPR) data. IEEE International Geoscience and Remote Sensing Symposium (IGRASS 2001), Qingdao, 2001, Vol.6: 2695- 2697. [3] Stolt R H. Migration by fourier transform[J].Geophysics.1978, 43(1):23-48 [4] Margrave G F. Numerical methods of exploration seismology with algorithms in matlab. M. Sc. Thesis, Department of Geology and Geophysics, The University of Calgary, Canada, January. 2001: 112-127. [5] Powers M H and Oden C P. Migration of dispersive GPR data, Tenth International Conference On Ground Penetrating Radar. The Netherlands, June, 2004, Vol.1: 333-336. [6] Boadu F K and Brown R J. Constrained minimum-entropy deconvolution. Canadian Journal of Exploration Geophysics, December 1997, Vol.33: 32-45. [7] Wu Haishan and Barba J. Minimum entropy restoration of star field images[J].IEEE Trans. on Systems, Man and Cybernetics-part B: Cybernetics.1998, 28(2):227-231 [8] Xu Xiaoyin, Miller E L, and Rappaport C M. Minimum entropy regularization in frequency-wavenumber migration to localize subsurface objects[J].IEEE Trans. on Geoscience and Remote Sensing.2003, 41(8):1804-1812
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