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PIER PIER B PIER C PIER M PIER Letters
2010-03-15
Through -Wall Imaging: Application of Subspace-Based Optimization Method
By
T. Lu,

    Dr. T. Lu

    Department of Electrical and Computer Engineering

    National University of Singapore

    Singapore

    Homepage

Krishna Agarwal,

    Dr. Krishna Agarwal

    Dept Elect & Comp Engn

    National University of Singapore

    Singapore

    Homepage

Yu Zhong,

    Dr. Yu Zhong

    National University of Singapore

    Singapore

    Homepage

Xudong Chen

    Professor Xudong Chen

    Dept. of Electrical & Computer Engineering

    National University of Singapore

    Singapore, 117576

    Homepage

Progress In Electromagnetics Research, Vol. 102, 351-366, 2010
doi:10.2528/PIER10020903
Abstract
A model for two-dimensional layered medium is proposed for through-wall imaging problem. It is integrated with the subspace-based optimization method for reconstructing the relative permittivity profile in a fast and robust manner. Numerical results have shown that the concealed targets within walls can be reconstructed well using the proposed model even though full aperture of targets is not available due to the presence of walls. The model has also been employed for studying the effect of the presence of walls on imaging.
Citation
T. Lu, Krishna Agarwal, Yu Zhong, and Xudong Chen, "Through -Wall Imaging: Application of Subspace-Based Optimization Method," Progress In Electromagnetics Research, Vol. 102, 351-366, 2010.
doi:10.2528/PIER10020903
References

1. Dehmollaian, M., M. Thiel, and K. Sarabandi, "Through-the-wall imaging using differential SAR," IEEE Trans. Geosci. Remote Sensing, Vol. 47, No. 5, 1289-1296, May 2009.
doi:10.1109/TGRS.2008.2010052

2. Ertin, E. and R. L. Moses, "Through-the-wall SAR attributed scattering center feature estimation," IEEE Trans. Geosci. Remote Sens., Vol. 47, No. 5, 1338-1348, May 2009.
doi:10.1109/TGRS.2008.2008999

3. Debes, C., M. G. Amin, and A. Zoubir, "Target detection in single- and multiple-view through-the-wall radar imaging," IEEE Transactions on Geoscience and Remote Sensing, Vol. 47, No. 5, 1349-1361, 2009.
doi:10.1109/TGRS.2009.2013460

4. Zheng, W., Z. Zhao, Z. P. Nie, and Q. H. Liu, "Evaluation of TRM in the complex through wall environment," Progress In Electromagnetic Research, Vol. 90, 235-254, 2009.
doi:10.2528/PIER09011003

5. Yoon, Y. and M. Amin, "High-resolution through-the-wall radar imaging using beamspace MUSIC," IEEE Transactions on Antennas and Propagation, Vol. 56, No. 6, 1763-1774, 2008.
doi:10.1109/TAP.2008.923336

6. Song, L. P., C. Yu, and Q. H. Liu, "Through-wall imaging (TWI) by radar: 2-D tomographic results and analyses," IEEE Trans. Geosci. Remote Sens., Vol. 43, No. 12, 2793-2798, Dec. 2005.
doi:10.1109/TGRS.2005.857914

7. Van Den Berg, P. M. and R. E. Kleinman, "A contrast source inversion method," Inverse Problems, Vol. 13, 1607-1620, 1997.
doi:10.1088/0266-5611/13/6/013

8. Abubakar, A. and P. M. van den Berg, "The contrast source inversion method for location and shape reconstructions," Inverse Problems, Vol. 18, No. 2, 495-510, Mar. 2002.
doi:10.1088/0266-5611/18/2/313

9. Van Den Berg, P. M. and A. Abubakar, "Contrast source inversion method: State of art," Progress In Electromagnetics Research, Vol. 34, 189-218, 2001.
doi:10.2528/PIER01061103

10. Habashy, T. M., M. L. Oristaglio, and A. T. D. Hoop, "Simultaneous nonlinear reconstruction of two-dimensional permittivity and conductivity," Radio Sci., Vol. 29, No. 4, 1101-1118, 1994.
doi:10.1029/93RS03448

11. Chen, X., "Application of signal-subspace and optimization methods in reconstructing extended scatterers," J. Opt. Soc. Amer. A, Vol. 26, No. 4, 1022-1026, 2009.
doi:10.1088/0266-5611/25/8/085003

12. Zhong, Y. and X. Chen, "Twofold subspace-based optimization method for solving inverse scattering problems," Inverse Problems, Vol. 25, 085003, 2009.
doi:10.1109/TGRS.2009.2025122

13. Chen, X., "Subspace-based optimization method for solving inverse scattering problems," IEEE Transactions on Geoscience and Remote Sensing, Vol. 48, 42-49, 2010.

14. Pan, L., K. Agarwal, Y. Zhong, S. P. Yeo, and X. Chen, "Subspace-based optimization method for reconstructing extended scatterers: Transverse electric case," Journal of the Optical Society of America A, Vol. 26, 1932-7, 2009.

15. Agarwal, K., P. Li, and X. Chen, "Subspace-based optimization method for reconstruction of two-dimensional complex anisotropic dielectric objects," IEEE Trans. Microwave Theory and Technique, Accepted, 2009.
doi:10.2528/PIER09111606

16. Ye, X., X. Chen, Y. Zhong, and K. Agarwal, "Subspace-based optimization method for reconstructing perfectly electric conductors," Progress In Electromagnetic Research, Vol. 100, 119-128, 2010.
doi:10.1364/JOSAA.27.000245

17. Chen, X. and Y. Zhong, "Influence of multiple scattering on the resolution in inverse scattering," Journal of the Optical Society of America A, Vol. 27, 245-250, 2010.
doi:10.1109/TAP.2004.829847

18. Cui, T. J., W. C. Chew, X. X. Yin, and W. Hong, "Study of resolution and super resolution in electromagnetic imaging for half-space problems," IEEE Trans. on Antennas and Propagation, Vol. 52, 1398-1411, 2004.

19. Chew, W. C., Waves and Fields in Inhomogeneous Media, 2nd Ed., IEEE Press, 1995.

20. Kong, J. A., Electromagnetic Wave Theory, John Wiley & Sons, 1990.
doi:10.1142/S0129183192000385

21. Lakhtakia, A., "Strong and weak forms of the method of moments and the coupled dipole method for scattering of time-harmonic electromagnetic fields," International Journal of Modern Physics C, Vol. 3, 583-603, 1992.

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