TELECOMMUNICATIONS AND RADIO ENGINEERING - 2010 Vol. 69,
No 14 		 

 

 

 

RECOVERy OF PHASE DISTORTIONS FIELD FROM A POINT SOURCE IMAGE


S.I. Skuratovskiy
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine
«Address all correspondence to S.I. Skuratovskiy E-mail: sssnake@ire.kharkov.ua

Abstract
The possibility for complex function recovery from the modulus of its Fourier-transform is discussed. It is shown that by means of computer simulation it is possible to reconstruct the complex function to a constant phase factor. This can be arranged by using the iterative   reconstruction procedure similar to the previously developed real image recovery. It is confirmed that in the general case the possibility of obtaining correct result is much less compared to real image reconstruction. Some practically justified additional conditions must be used to increase the possibility of correct reconstruction substantially.

KEY WORDS:  vision through turbulent atmosphere, speckle-interferometry, determination of atmosphere parameters

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pages 1229-1239

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