Open AccessMathematical description of the processes of synthesis of digital multispectral images
Author(s) -
M. A. Kalitov,
N. P. Kornyshev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2052/1/012018
Subject(s) - multispectral image , multiplicative function , computer science , multispectral pattern recognition , mathematical morphology , differential (mechanical device) , signal (programming language) , artificial intelligence , computer vision , image processing , image (mathematics) , mathematics , physics , mathematical analysis , thermodynamics , programming language
The article discusses the features of the formation of digital multispectral images corresponding to narrow registration zones. The processes of signal transformations are analyzed during the synthesis of such images from the original multispectral images with overlapping spectral flux registration zones. Questions of the mathematical description of the differential and multiplicative method for the synthesis of spectrozonal images are discussed. Analytical expressions are given that correspond to signal transformations of the original digital multispectral images in their differential and multiplicative synthesis.