An Eigenfunction Method for Reconstruction of Large-Scale and High-Contrast Objects

@article{Waag2007AnEM,
  title={An Eigenfunction Method for Reconstruction of Large-Scale and High-Contrast Objects},
  author={R W Waag and Feng Lin and T. K. Varslot and J. P. Astheimer},
  journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control},
  year={2007},
  volume={54}
}
A multiple-frequency inverse scattering method that uses eigenfunctions of a scattering operator is extended to image large-scale and high-contrast objects. The extension uses an estimate of the scattering object to form the difference between the scattering by the object and the scattering by the estimate of the object. The scattering potential defined by this difference is expanded in a basis of products of acoustic fields. These fields are defined by eigenfunctions of the scattering operator… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.
Showing 1-10 of 11 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 33 references

eration applied to the scattering integral equation

  • J. W. Wiskin, D. T. Borup, S. A. Johnson
  • Ultrason . Imag .
  • 2007

Apparatus and method for imaging with wavefields using inverse scattering techniques

  • A. I. Nachman, R. C. Waag
  • U . S . Patent
  • 1999

Calculation of Scattering by Multiple Nonconcentric Cylinders,

  • C. G. Draeger
  • DURL
  • 1999
1 Excerpt

and S

  • S. A. Johnson, D. T. Borup, J. W. Wiskin, F. Natterer, F. Wuebling, Y. Zhang
  • C. Olsen, “Apparatus and method for imaging with…
  • 1999

Inverse scattering from arbitrary two - dimensional objects in stratified environments via a Green ’ s operator

  • D. T. Borup, S. A. Johnson
  • J . Acoust . Soc . Amer .
  • 1997

Inverse scattering via skin effect,

  • Y. Chen
  • Inverse Problems,
  • 1997
2 Excerpts

Similar Papers

Loading similar papers…