Abstract:Background. Thermal imagers are widely used in many areas, but the priority is to use them for military purposes where the primary goal is focused on the identification and recognition of objects in difficult weather conditions. The quality of thermal imaging is estimated by the modulation transfer function (MTF), which is obtained by Fourier transform of the point spread function (PSF). Objective. The aim of the paper is to get the ratio, which would have established a relationship between the PSF aberration … Show more
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