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DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES
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Method for calculating the eikonal function and its application to design of diffractive optical elements for optical beam shaping
L. L. Doskolovich, A. A. Mingazov, E. V. Byzov, D. A. Bykov, E. A. Bezus
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173 |
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Topological charge of a superposition of identical parallel single-ringed Laguerre-Gaussian beams
V. V. Kotlyar, A. A. Kovalev, A. A. Savelyeva
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184 |
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Topological charge of optical vortices in the far field with an initial fractional charge: optical "dipoles"
A. G. Nalimov, V. V. Kotlyar
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189 |
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Orbital angular momentum of superpositions of optical vortices after passing through a sector diaphragm
A. A. Kovalev
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196 |
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Holograms of a 3D object synthesized at the receiving end of the communication channel in Dot Matrix technology
S. A. Shoydin, A. L. Pazoev, A. F. Smyk, A. V. Shurygin
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204 |
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Model of a multilayer coating for an artificial optical synapse
E. M. Pritotskiy, A. P. Pritotskaya, M. A. Pankov
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214 |
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Designing an ultra-wide-angle microlens for a capsule medical endoscope
G. I. Greisukh, I. A. Levin, S. V. Kazin
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219 |
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A method for non-destructive testing of the strength of a silica optical fiber
V. A. Andreev, A. V. Bourdine, V. A. Burdin, M. V. Dashkov
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224 |
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Estimation of the cross-wind speed from turbulent fluctuations of the image of a diffuse target illuminated by a laser beam
D. A. Marakasov, A. L. Afanasiev, V. A. Banakh, A. P. Rostov, V. V. Kuskov
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232 |
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IMAGE PROCESSING, PATTERN RECOGNITION
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Justification of the choice of radiation sources for a computer vision system in the problem of automatic landing of unmanned aerial vehicles
A. Ageev, V. G. Bondarev, V. V. Protsenko
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239–245 |
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Adjusting videoendoscopic 3D reconstruction results using tomographic data
K. A. Halavataya, K. V. Kozadaev, V. S. Sadau
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246–251 |
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MIDV-2020: a comprehensive benchmark dataset for identity document analysis
K. B. Bulatov, E. V. Emelianova, D. V. Tropin, N. S. Skoryukina, Y. S. Chernyshova, A. V. Sheshkus, S. A. Usilin, Z. Ming, J.-Ch. Burie, M. M. Luqman, V. V. Arlazarov
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252–270 |
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Vehicle wheel weld detection based on improved YOLO v4 algorithm
T. J. Liang, W. G. Pan, H. Bao, F. Pan
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271–279 |
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The methodology for obtaining nonlinear and continuous three-dimensional topographic data using inertial and optical measuring instruments of unmanned ground systems
P. Musa, I. Purwanto, D. A. Chistie, E. P. Wibowo, R. Irawan
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280–297 |
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Noise reduction and mammography image segmentation optimization with novel QIMFT-SSA method
W. Soewondo, S. O. Haji, M. Eftekharian, H. A. Marhoon, A. E. Dorofeev, A. T. Jalil, M. A. Jawad, A. H. Jabbar
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298–307 |
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Identifying persons from iris images using neural networks for image segmentation and feature extraction
Yu. Kh. Ganeeva, E. V. Myasnikov
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308–316 |
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NUMERICAL METHODS AND DATA ANALYSIS
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Transformer point net: cost-efficient classification of on-road objects captured by light ranging sensors on low-resolution conditions
J. Pamplona, C. Madrigal, J. Herrera-Ramirez
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326–334 |
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Two calibration models for compensation of the individual elements properties of self-emitting displays
O. A. Basova, S. A. Gladilin, A. S. Grigoryev, D. P. Nikolaev
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335 |
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FROM THE EDITOR
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In memory of academician Yuri Ivanovich Zhuravlev
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345 |
