Hyperspectral visible range system based on the Fabry–Pérot interferometer
https://doi.org/10.34680/2076-8052.2022.3(128).78-83
Abstract
The article discusses the main differences between hyperspectral systems (HSS) and multispectral systems (MSS), as well as the principles of formation of hyperspectral images (data hypercube) and their processing in order to analyze the spectral characteristics of the objects under study. In addition, options for constructing the HSS of the visible range based on the methods of spatial and spectral scanning are considered. The HSS of the visible range based on the Fabry-Pérot interferometer is described in detail. Its block diagram and operation principle are given. The technical characteristics of the designed HSS are analyzed, and the issues of mathematical and semi-natural modeling of the hyperspectral system are considered, which, in turn, allows minimizing errors associated with the analysis of spectral characteristics, and also provides the possibility of testing the algorithms of the HSS when solving object detection problems. Analytical expressions are given to evaluate the spectral selectivity of the system.
About the Authors
V. M. Gareev
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
M. V. Gareev
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
N. I. Lebedinsky
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
N. P. Kornyshev
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
D. A. Serebryakov
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
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Review
For citations:
Gareev V.M., Gareev M.V., Lebedinsky N.I., Kornyshev N.P., Serebryakov D.A. Hyperspectral visible range system based on the Fabry–Pérot interferometer. Title in english. 2022;(3(128)):78-83. (In Russ.) https://doi.org/10.34680/2076-8052.2022.3(128).78-83
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