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Correction of the spacial spectrum distorted by the optical system using the reference image method.

Part 2. Adaptive reference image method.


Yu. V. Gulyaev, Ŕ.Yu. Zrazhevsky, A.V. Kokoshkin, V.A. Korotkov, V. A. Cherepenin

Kotel’nikov Institute of Radio Engineering and Electronics RAS

The paper is received on November 27, 2013

Abstract: The adaptive variant of the reference image method is worked out. It less depends on «the base image” choice. The essence of the method is that after the simple manipulations with the amplitude spectrum of the restored image, the spectrum can be deformed such a way, that it could be placed in the given neighborhood of the chosen spectrum of the reference image.

Key words: radio image, statistical characteristics of the spectra, the spatial resolution.