Lognormal Random-Field Models and Their Applications to Radar Image Synthesis

@article{Frankot1987LognormalRM,
  title={Lognormal Random-Field Models and Their Applications to Radar Image Synthesis},
  author={Robert T. Frankot and Rama Chellappa},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
  year={1987},
  volume={GE-25},
  pages={195-207}
}
Lognormal random fields with multiplicative spatial interaction are proposed for modeling radar image intensity. Two particular classes of two-dimensional (2-D) lognormal random fields are introduced: multiplicative autoregressive (MAR), and multiplicative Mnrkov random fields (MMRF). The MAR and MMRF models are formulated as invertible point-transformations of Gaussian autoregressive and Gaussian Markov random fields (GMRF) and therefore possess many desirable properties. Least squares and… CONTINUE READING
Highly Cited
This paper has 50 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 28 extracted citations

fewer than 50 Citations

02468'96'01'07'13
Citations per Year
Semantic Scholar estimates that this publication has 50 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-7 of 7 references

Synthesis and estimation using y ( Y = ( ) y ( s 1 ) ? S 1 6 NJ ( B 4 ) long - correlation models

  • R. Chellappa
  • IEEE Trans . Pattern Anal . Machine In - which…
  • 1984

Synthetic aperture radar image quality [ 36 ] J . C . Holtzman et al . , " Radar image simulation , " IEEE Trans . considerations

  • S. Marder
  • 1983

Modification of the Kolmogorov - Smirnov statistic for Seasat imagery and Dr . R . E . Hudson of Hughes Aircraft use with correlated data

  • R. Chellappa
  • J . Amer . Stat . Ass .
  • 1978

Image correlation with geometric in image transmission,

  • H. Mostafavi, F. W. Smith
  • IEEE Trans. Commun., vol. COM-25, pp. -distortion…
  • 1977

Bandwidth and spectra of phase - and frequency - modulated waves

  • R. Chellappa
  • IEEE Trans . Commun . Syst .

Digital image restoration using E ( x ( s ) x ( so ) , Vs 0 o * S ) = Z Orx ( s + r ) . ( B 5 ) spatial interaction models

  • M. P. Ekstrom
  • IEEE Trans . Acoust . , Speech , Signal reN…

The generation of correlated lognormal clutter for radar simulations

  • P. M. Lapsa
  • IEEE Trans . Aerosp . Electron . Syst . Time…

Similar Papers

Loading similar papers…