Open AccessImproved Imaging Model in the Presence of Multiplicative Spatially Extended Cloaking Interference
Author(s) -
Hennadii Khudov,
I. G. Ruban,
Oleksandr Makoveichuk,
Yevhen Stepanenko,
Irina Khizhnyak,
Sergey Glukhov,
Olesya Symkanych,
Yuriy Solomonenko,
Andrii Baranov,
Nazar Shamrai,
Rostyslav Khudov
Publication year - 2021
Publication title -
international journal emerging technology and advanced engineering
Language(s) - English
Resource type - Journals
ISSN - 2250-2459
DOI - 10.46338/ijetae1121_22
Subject(s) - interference (communication) , optics , multiplicative function , reflection (computer programming) , specular reflection , physics , cloak , mathematics , computer science , metamaterial , mathematical analysis , channel (broadcasting) , telecommunications , programming language
The paper proposes an improved imaging model in the presence of multiplicative spatially extended cloaking interference. The model take into account the effect of multiplicative masking interference. To simplify the calculations of the image brightness in the distorted region the diagram technique is used. Unlike the known ones, the model takes into account the concentration of the distorting medium in a narrow squat layer, the primary reflection of solar radiation from the upper boundary of the distorting layer and subsequent multiple re-reflections of the transmitted radiation of the visible wavelength range from the earth’s surface and the upper boundary of the distorting medium layer. A technique for finding and taking into account the reflection and re-reflection coefficients of radiation to restore distorted images is proposed. The results of experimental studies are presented. For the experiment, the image of the territory of Iraq during the 2003 "Freedom for Iraq" hostilities was selected. Keywords— image, model, multiplicative, extended cloaking interference, spacecraft, reflection, coefficient