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This paper discusses the use of the interpolation method for the sequential calculation of the Fourier spectrum (IMSCS) for retouching and restoration of missing (shaded) image fragments. The proposed approach can be used with any form of a missing image fragment. Such image processing can give good results even at a significantly high percentage of missing image fragments. The method of digital virtual image reconstruction proposed here is strictly based on a scientific approach; as the source data, it uses all the data available (the image itself is the object to be recovered). Therefore, it is free from the human factor, because of which subjective changes can be introduced in the image under processing. The results presented indicate a significant increase in the quality of digital images (increasing the information content), which can offer helpful auxiliary tools for professionals using these images for their practical purposes.

The developed laboratory waveguide transmission negatively correlated with the moisture content. Figure 1 shows system for measuring the attenuation of microwaves by vegetation the microwave radiation intensity of different surfaces (metal, canopies is discussed. Some results obtained for the attenuation water, soil) with varying properties. effects by fragments of trees in the frequency band 0.8 -10.0 GHz are presented. The waveguide transmission system and the measuring procedure provide the acquiring of continuous attenuation spectra in a wide frequency band under controlled vegetation parameters. The propagation characteristics of the o electromagnetic waves in the ultra-wide band waveguide transmission system are similar to the propagation characteristics I in the free space. This makes possible to use the laboratory results in practice. ____t