A method of overlapping periodic compensation of atmospheric background radiation

Author: Yakimenko I.  

Publisher: Springer Publishing Company

ISSN: 0543-1972

Source: Measurement Techniques, Vol.53, Iss.3, 2010-07, pp. : 271-276

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Abstract

A method of detecting heat-generating objects in atmospheric background by means of an infrared radar set with broad field of vision based on the difference in the brightness amplitudes of the radiation from a point heat-generating object and the cold atmospheric background is set forth. An algorithm of a two-dimensional spatial filter that may be implemented by a computer program in the video processor of an infrared radar set is developed.