Method of imaging a target illuminated through an optically dist

Details Method of imaging a target illuminated through an optically dist Method of imaging a target illuminated through an optically dist

1985-06-18

1987-08-18

Buczinski, Stephen C.

Facsimile and static presentation processing

Static presentation processing

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356353, H04N 718

Patent

active

046880860

ABSTRACT:
A target is illuminated through an optically distorting region, such as atmospheric turbulence or non-precision optics, by coherent light and a first set of data is recorded indicative of the complex amplitude of scattered radiation and such target is thereafter illuminated by incoherent light to produce a second set of data indicative of the nature of the region; the second set is divided into the first set, and the resulting data is Fourier-transformed to produce a diffraction-limited target image.

REFERENCES:
patent: 3723648 (1973-03-01), Cornsweet
patent: 4025195 (1977-05-01), Ebersole et al.
patent: 4095900 (1978-06-01), Murphy et al.
patent: 4533247 (1985-08-01), Epworth

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