A method for parameterization of the atmosphere optical transfer function

Рубрика: 
Space and Atmospheric Physics
1Smirnov, SA, 2Moskvichev, DV, 2Terletsky, RP
1Space Research Institute of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Kyiv, Ukraine
2National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
Kosm. nauka tehnol. 2004, 10 ;(2-3):051-058
https://doi.org/10.15407/knit2004.02.051
Язык публикации: Ukrainian
Аннотация: 
A method of parametrical identification of optical modulation transfer function is developed with the use of the direct way on the basis of the method of least squares (LSM). The LSM's feature is concerned with solving nonlinear equations, which requires difficult computations. Parameters estimation algorithm of optical transfer function (OTF) is developed and unknown coefficients of the real atmosphere OTF are determined. Our results can be applied to the preprocessing and atmospheric correction of high-quality aerospace images.
Ключевые слова: correction of high-quality aerospace images, nonlinear equations, optical transfer function
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