FIELD: optics.
SUBSTANCE: method includes preliminary registering of radiation distribution intensiveness, on basis of which field correlation function modulus is determined, multi-vertex area is detected, into which a remote object is inscribed, distribution of radiation intensiveness is picked, equal to zero outside limits of multi-vertex area and non-zero inside this area, on basis of this data Fourier image is received, field is built, which has phase distribution matching previously determined modulus of correlation function, then reverse Fourier transformation is performed, then iterations process is repeated until non-distorted image of remote object is received.
EFFECT: higher resolution.
3 dwg
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