Radiophysics and Quantum Electronics

, Volume 49, Issue 8, pp 597–604 | Cite as

Image acquisition and processing in passive radiovision systems

  • Yu. A. Pirogov
  • A. L. Timanovsky
  • V. V. Gladun


We consider the principles and methods of radio-thermal imaging in the millimeter wavelength band. An implemented system operating at a wavelength of 3 mm is briefly described, and its parameters are given. A method used to neutralize dynamic aberrations, which is necessary to create high-speed radiovision systems, is described. Super-resolution algorithms, which are the methods of improving the angular (space) resolution by using mathematical processing of the experimental data, are presented. The described results confirm the efficiency of the methods considered.


Spatial Frequency Wavelength Band High Spatial Frequency Nyquist Frequency Dynamic Distortion 


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  1. 1.
    E. A. Esepkina, D. V. Korol’kov, and Y. N. Pariyskiy, Radiotelscopes and Radiometers [in Russian], Nauka, Moscow (1973).Google Scholar
  2. 2.
    Y. A. Pirogov, Radiophys. Quantum Electron., 46, Nos. 8–9, 594 (2003).CrossRefADSGoogle Scholar
  3. 3.
    J. M. Schuchardt, J. M. Newton, T. P. Morton, and J. A. Gagliano, Microwave J., 24, 45 (1981).ADSGoogle Scholar
  4. 4.
    Y. A. Pirogov, V. V. Gladun, S. P. Chzhen, et al., Proc. SPIE, 4719, 318 (2002).ADSGoogle Scholar
  5. 5.
    W. H. Press, S. A. Teukolsky, W. T. Vetterling, and B. P. Flannery, Numerical Recipes in C. The Art of Scientific Computing, Cambridge University Press, New York (1997).MATHGoogle Scholar
  6. 6.
    Y. P. Pyt’ev, Methods of Analysis and Interpretation of the Experiment [in Russian], Moscow State University Press, Moscow (1990).Google Scholar
  7. 7.
    L. B. Lucy, Astron. J., 79, No. 6, 745 (1974).CrossRefADSGoogle Scholar
  8. 8.
    A. B. Vassilyeva and N. A. Tikhonov, Integral Equations, [in Russian], Moscow State University Press, Moscow (1989).Google Scholar
  9. 9.
    A. N. Tikhonov and V. Y. Arsenin, Methods of Solving Ill-Posed Problems [in Russian], Nauka, Moscow (1986).Google Scholar
  10. 10.
    V. K. Madisetti and D. B. Williams, The Digital Signal Processing Handbook, CRC Press, Boca Raton, FL (1999).Google Scholar
  11. 11.
    H. Lanteri, R. Soummer, C. Aime, Astron. Astrophys. Suppl. Ser., 140, 235 (1999).CrossRefADSGoogle Scholar
  12. 12.
    A. B. Sergienko, Digital Signal Processing [in Russian], Piter Print, St. Petersburg (2002).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • Yu. A. Pirogov
    • 1
  • A. L. Timanovsky
    • 1
  • V. V. Gladun
    • 1
  1. 1.Moscow State Lomonosov UniversityMoscowRussia

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