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2023, Volume 47, Issue 1
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DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES
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Sharp focusing of on-axis superposition of a high-order cylindrical vector beam and a beam with linear polarization
V. V. Kotlyar, S. S. Stafeev, V. D. Zaitsev
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5–15 |
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Modeling of spontaneous emission in presence of cylindrical nanoobjects: the scattering matrix approach
V. V. Nikolaev, E. I. Girshova, M. A. Kaliteevskii
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16–26 |
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Spatial and time characteristics of a four-wave radiation converter in a parabolic waveguide with resonant nonlinearity
E. V. Vorob'eva, V. V. Ivakhnik, D. R. Kapizov
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27–35 |
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Reverse energy flow in vector modes of optical fibers
S. S. Stafeev, A. D. Pryamikov, G. K. Alagashev, V. V. Kotlyar
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36–39 |
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Design of optical elements for an extended light source
E. V. Byzov, L. L. Doskolovich, S. V. Kravchenko, M. A. Moiseev, N. L. Kazanskii
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40–47 |
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RGB color camera for dynamical measurements of high temperature distribution on a surface of the heated solid
K. M. Bulatov, P. V. Zinin, A. A. Bykov, I. V. Malykhina
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48–52 |
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Computational and experimental studies on SnO2 thin films at various temperatures
K. Gurushankar, M. Grishina, M. Gohulkumar, K. Kannan
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53–61 |
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Optimization, fabrication and characterization of a binary subwavelength cylindrical terahertz lens
S. I. Kharitonov, V. S. Pavel'ev, N. L. Kazanskii, Yu. S. Strelkov, K. N. Tukmakov, А. С. Решетников, S. V. Ganchevskaya, V. V. Gerasimov, B. A. Knyazev
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62–67 |
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IMAGE PROCESSING, PATTERN RECOGNITION
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Development of algorithms for digital image processing based on the Winograd method in general form and analysis of their computational complexity
P. A. Lyakhov, N. N. Nagornov, N. F. Semyonova, A. Sh. Abdulsalyamova
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68–78 |
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Correction of rotational blur in images of stars observed by an astroinertial attitude sensor against the background of the daytime sky
N. N. Vasilyuk
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79–91 |
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Color consistency method for cameras with unknown model
S. A. Bibikov, M. V. Petrov, A. P. Alekseev, M. V. Aliev, R. A. Paringer, E. V. Goshin, P. G. Serafimovich, A. V. Nikonorov
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92–101 |
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Iterative algorithm for accurate superposition of contours with non-uniform sampling step
R. R. Diyazitdinov
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102–111 |
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Detection of surface defects in welded joints during visual inspections using machine vision methods
M. G. Yemelyanova, S. S. Smailova, O. E. Baklanova
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112–117 |
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Semantic segmentation of rusts and spots of wheat
I. V. Arinichev, S. V. Polyanskikh, I. V. Arinicheva
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118–125 |
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An approach to detecting and eliminating spatial contour artifacts in Web GIS applications
A. V. Vorob'ev, G. R. Vorobeva
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126–136 |
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Central Russia heavy metal contamination model based on satellite imagery and machine learning
A. V. Uzhinskiy, K. N. Vergel
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137–151 |
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Joint analysis of radiological reports and CT images for automatic validation of pathological brain conditions
J. D. Agafonova, A. V. Gaidel, P. M. Zelter, A. V. Kapishnikov, A. V. Kuznetsov, E. N. Surovtsev, A. V. Nikonorov
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152–159 |
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NUMERICAL METHODS AND DATA ANALYSIS
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A new approach to training neural networks using natural gradient descent with momentum based on Dirichlet distributions
R. I. Abdulkadirov, P. A. Lyakhov
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160–169 |
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Classification of surface defects in the base metal of pipelines based on complex diagnostics results
N. P. Aleshin, S. V. Skrynnikov, N. V. Krysko, N. A. Shchipakov, A. G. Kusyy
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170–178 |
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Research on robot motion control and trajectory tracking based on agricultural seeding
L. Chen
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179–184 |
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Many heads but one brain: FusionBrain – a single multimodal multitask architecture and a competition
D. D. Bakshandaeva, D. V. Dimitrov, V. S. Arkhipkin, A. V. Shonenkov, M. S. Potanin, D. K. Karachev, A. V. Kuznetsov, A. D. Voronov, A. A. Petiushko, V. F. Davydova, E. V. Tutubalina
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185–195 |
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