Engineering Journal: Science and InnovationELECTRONIC SCIENCE AND ENGINEERING PUBLICATION
Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
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Article

Mathematical simulation of space imagery radiometric correction

Published: 30.08.2013

Authors: Majorova V.I., Bannikov A.M., Zaytsev K.I.

Published in issue: #3(15)/2013

DOI: 10.18698/2308-6033-2013-3-641

Category: Mathematic modeling

The paper presents the mathematical model of radiometric image correction. Techniques to define a distorting system function are considered. The following image restoration algorithms: inverse filtering, minimum mean square error (Wiener) filtering and constrained least squares filtering (ridge regression) are provided and implemented in software. A comparative analysis of the mentioned algorithms has been carried out and their advantages and disadvantages relating to space imagery reconstruction have been elucidated.