Probabilistic-frequency evaluation of equivalent spatial resolution for multispectral aerospace images

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Study of the Earth from Space
1Stankevich, SA
1State institution «Scientific Centre for Aerospace Research of the Earth of the Institute of Geological Sciences of the National Academy of Sciences of Ukraine», Kyiv, Ukraine
Kosm. nauka tehnol. 2006, 12 ;(2-3):079-082
https://doi.org/10.15407/knit2006.02.079
Publication Language: Ukrainian
Abstract: 
A procedure for calculation of the equivalent spatial resolution and equivalent optical transfer function for multispectral aerospace images is justified on the basis of probabilistic approach. They describe transfer properties of multispectral imaging systems in terms of the spatially-frequency analysis. The problem of the objective and interpretable evaluation of the multispectral images is solved according to commonly accepted models and international standards.
Keywords: imaging systems, spatially-frequency analysis, transfer properties
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