Properties of Fourier telescopic images of remote rough objects

Peter Alexseevich Bakut; Valery I. Mandrosov

doi:10.1117/12.364139

30 September 1999 Properties of Fourier telescopic images of remote rough objects

Peter Alexseevich Bakut, Valery I. Mandrosov

Proceedings Volume 3815, Digital Image Recovery and Synthesis IV; (1999) https://doi.org/10.1117/12.364139
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

The properties of the images of remote objects obtained by a method the Fourier-telescope are investigated depending on size of the receiving aperture. The essential role is played consideration of a object surface micro roughness. Is shown, that at the super-large receiving apertures intercepting all reflected energy, the image does not contain speckles and does not depend on a contour of a surface. At the apertures intercepting a part of a reflected energy, the image is fluctuated on luminosity also depends from macro- and micro roughness of a surface. The fluctuation of a image brightness (contrast) depending on sizes of the receiving aperture are investigated. The conclusions about optimum sizes of the receiving aperture are done.

Citation Download Citation

Peter Alexseevich Bakut and Valery I. Mandrosov "Properties of Fourier telescopic images of remote rough objects", Proc. SPIE 3815, Digital Image Recovery and Synthesis IV, (30 September 1999); https://doi.org/10.1117/12.364139

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