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Computer Optics

Number 44/5, 2020

  • 685-690
    Toroidal polarization vortices in tightly focused beams with singularity
    Authors: S.S. Stafeev, V.V. Kotlyar
    Number of views: 3
  • 691-698
    High numerical aperture metalens to generate an energy backflow
    Authors: V.V. Kotlyar, S.S. Stafeev, L. O'Faolain, M.V. Kotlyar
    Number of views: 2
  • 699-706
    Inversion of the longitudinal component of spin angular momentum in the focus of a left-handed circularly polarized beam
    Authors: A.G. Nalimov, E.S. Kozlova
    Number of views: 3
  • 707-711
    Energy flux of a vortex field focused using a secant gradient lens
    Authors: A.G. Nalimov
    Number of views: 3
  • 712-720
    Optimization method for designing optical elements with an extended light source
    Authors: E.V. Byzov, S.V. Kravchenko, M.A. Moiseev, L.L. Doskolovich
    Number of views: 3
  • 721-727
    Properties of off-axis caustics of autofocusing chirp beams
    Authors: A.V. Ustinov, S.N. Khonina
    Number of views: 3
  • 728-736
    Holographic memory updated by contradictory information: influence of low frequency attenuation on response stability
    Authors: A.V. Pavlov
    Number of views: 4
  • 737-745
    Vanishing point detection with direct and transposed fast Hough transform inside the neural network
    Authors: A. Sheshkus, A. Chirvonaya, D. Matveev, D. Nikolaev, V.L. Arlazarov
    Number of views: 4
  • 746-756
    Approaches to moving object detection and parameter estimation in a video sequence for the transport analysis system
    Authors: B.A. Alpatov, P.V. Babayan, M.D. Ershov
    Number of views: 2
  • 757-762
    Nonlinear filtering of image contours defined in a complex-valued code
    Authors: R.G. Khafizov, S.A. Okhotnikov
    Number of views: 2
  • 763-771
    Remote sensing data retouching based on image inpainting algorithms in the forgery generation problem
    Authors: A.V. Kuznetsov, M.V. Gashnikov
    Number of views: 3
  • 772-781
    Searching and describing objects in satellite images on the basis of modeling reasoning
    Authors: D.R. Kasimov
    Number of views: 3
  • 782-790
    Geoinformation system for analyzing the dynamics of extreme geomagnetic disturbances from observations of ground stations
    Authors: A.V. Vorobev, V.A. Pilipenko, T.A. Enikeev, G.R. Vorobeva
    Number of views: 2
  • 791-796
    An algorithm for measuring wind speed based on sampling aerosol inhomogeneities
    Authors: P.A. Filimonov, M.L. Belov, S.E. Ivanov, V.A. Gorodnichev, Yu.V. Fedotov
    Number of views: 3
  • 797-808
    Automated method for calculating the Dst-index based on the wavelet model of geomagnetic field variations
    Authors: O.V. Mandrikova, A.A. Stepanenko
    Number of views: 4
  • 809-820
    Methods of mathematical modeling of fundus laser exposure for therapeutic effect evaluation
    Authors: A.S. Shirokanev, A.S. Kibitkina, N.Y. Ilyasova, A.A. Degtyarev
    Number of views: 3
  • 821-829
    Hybrid approach for time series forecasting based on a penalty p-spline and evolutionary optimization
    Authors: E.A. Kochegurova, E.Yu. Repina, O.B. Tsekhan
    Number of views: 2
  • 830-842
    An abstract model of an artificial immune network based on a classifier committee for biometric pattern recognition by the example of keystroke dynamics
    Authors: A.E. Sulavko
    Number of views: 2
  • 843-847
    The optimization of automated goods dynamic allocation and warehousing model
    Authors: Z.K. Hou
    Number of views: 4
  • 852-856
    Optimization of parameters of binary phase axicons for the generation of terahertz vortex surface plasmon polaritons on cylindrical conductors
    Authors: B.A. Knyazev, V.S. Pavelyev
    Number of views: 2

Number 44/4, 2020

  • 493-500
    Birth of optical vortices in propagating fields with an original fractional topological charge
    Authors: V.V. Kotlyar, A.A. Kovalev, A.P. Porfirev
    Number of views: 19
  • 501-509
    Digital sorting of Hermite-Gauss beams: mode spectra and topological charge of a perturbed Laguerre-Gauss beam
    Authors: A.V. Volyar, E.G. Abramochkin, Yu. Egorov, M. Bretsko, Ya. Akimova
    Number of views: 18
  • 510-518
    Topological charge of optical vortices devoid of radial symmetry
    Authors: V.V. Kotlyar, A.A. Kovalev
    Number of views: 16
  • 519-532
    The combined use of adaptive optics and nonlinear optical wavefront reversal techniques to compensate for turbulent distortions when focusing laser radiation on distant objects
    Authors: V.P. Lukin, N.N. Botygina, P.A. Konyaev, O.V. Kulagin, I.A. Gorbunov
    Number of views: 17
  • 533-539
    Necessary conditions for the propagation of two modes, LP01 and LP11, in a step-index optical fiber with a Kerr nonlinearity
    Authors: V.A. Burdin, A.V. Bourdine, O.Yu. Gubareva
    Number of views: 20
  • 540-546
    Design and fabrication of a freeform mirror generating a uniform illuminance distribution in a rectangular region
    Authors: E.S. Andreev, E.V. Byzov, D.A. Bykov, М.А. Moiseev, N.L. Kazanskiy, L.L. Doskolovich
    Number of views: 15
  • 547-551
    Synthesis of holograms received by a communication channel
    Authors: S.A. Shoydin
    Number of views: 21
  • 552-560
    Bragg waveguide of rectangular cross-section
    Authors: N.V. Selina
    Number of views: 19
  • 561-567
    Rotation of an elliptical dielectric particle in the focus of a circularly polarized Gaussian beam
    Authors: A.G. Nalimov, S.S. Stafeev
    Number of views: 17
  • 568-577
    Diffraction model of a laser speckle interferometer for measuring micro-displacements of objects with scattering surface
    Authors: B.A. Grizbil, L.A. Maksimova, V.P. Ryabukho
    Number of views: 19
  • 578-581
    High-speed format 1000BASE-SX / LX transmission through the atmosphere by vortex beams near IR range with help modified SFP-transmers DEM-310GT
    Authors: S.V. Karpeev, V.V. Podlipnov, N.A. Ivliev, S.N. Khonina
    Number of views: 16
  • 582-588
    Cross-layer optimization technology for wireless network multimedia video
    Authors: W. Xia
    Number of views: 20
  • 589-595
    Single-shot face and landmarks detector
    Authors: Y.V. Vizilter, V.S. Gorbatsevich, A.S. Moiseenko
    Number of views: 22
  • 596-605
    Automatic text-independent speaker verification using convolutional deep belief network
    Authors: I.A. Rakhmanenko, A.A. Shelupanov, E.Y. Kostyuchenko
    Number of views: 19
  • 606-617
    About quantifying small color differences in digital images
    Authors: I.G. Palchikova, E.S. Smirnov, O.A. Barinova, I.V. Latyshov, V.A. Vasiliev, A.V. Kondakov
    Number of views: 16
  • 618-626
    Visual preferences prediction for a photo gallery based on image captioning methods
    Authors: A.S. Kharchevnikova, A.V. Savchenko
    Number of views: 17
  • 627-635
    Earth remote sensing imagery classification using a multi-sensor super-resolution fusion algorithm
    Authors: A.M. Belov, A.Y. Denisova
    Number of views: 20
  • 636-645
    Semantic segmentation of satellite images of airports using convolutional neural networks
    Authors: V.A. Gorbachev, I.A. Krivorotov, A.O. Markelov, E.V. Kotlyarova
    Number of views: 17
  • 653-659
    Recognition of dislocation structure of silicon carbide epitaxial layers by а neural network
    Authors: A.V. Bragin, D.V. Pyanzin, R.I. Sidorov, D.A. Skvortsov
    Number of views: 19
  • 660-664
    Security detection of network intrusion: application of cluster analysis method
    Authors: W.H. Yang
    Number of views: 18
  • 665-670
    Data mining of corporate financial fraud based on neural network model
    Authors: S.L. Li
    Number of views: 23
  • 671-679
    Simulating shot noise of color underwater images
    Authors: D.A. Shepelev, V.P. Bozhkova, E.I. Ershov, D.P. Nikolaev
    Number of views: 16

Number 44/3, 2020

  • 295-318
    Achievements in the development of plasmonic waveguide sensors for measuring the refractive index
    Authors: N.L. Kazanskiy, M.A. Butt, S.A. Degtyarev, S.N. Khonina
    Number of views: 33
  • 319-324
    Hybrid Tamm-cavity modes in photonic crystal with resonant nanocomposite defect layer
    Authors: S.Ya. Vetrov, A.Yu. Avdeeva, M.V. Pyatnov, I.V. Timofeev
    Number of views: 27
  • 325-332
    Waveguided modes in a planar structure «graphene – thin semiconductor film – graphene»
    Authors: A.S. Abramov, D.A. Evseev, D.I. Sementsov
    Number of views: 36
  • 333-342
    Transfer of spin angular momentum to a dielectric particle
    Authors: V.V. Kotlyar, A.G. Nalimov, A.A. Kovalev, A.P. Porfirev, S.S. Stafeev
    Number of views: 30
  • 343-351
    Diffraction in grating optical filters with angular-selective light transmission
    Authors: R.S. Zakirullin
    Number of views: 31
  • 352-362
    Algorithm for reconstructing complex coefficients of Laguerre–Gaussian modes from the intensity distribution of their coherent superposition
    Authors: S.G. Volotovskiy, S.V. Karpeev, S.N. Khonina
    Number of views: 35
  • 363-374
    An efficient algorithm for overlapping bubbles segmentation
    Authors: Afef Bettaieb, Nabila Filali, Taoufik Filali, Habib Ben Aissia
    Number of views: 27
  • 375-384
    Structurally topological algorithm for star recognition and near-Earth space’ object detection
    Authors: I.G. Zhurkin, L.N. Chaban, P.Yu. Orlov
    Number of views: 30
  • 385-392
    Camera parameters estimation from pose detections
    Authors: E.A. Shalimova, E.V. Shalnov, A.S. Konushin
    Number of views: 38
  • 393-400
    A method of contour detection based on an image weight model
    Authors: Z.M. Gizatullin, S.A. Lyasheva, O.G. Morozov, M.P. Shleymovich
    Number of views: 29
  • 401-408
    Quality control method of the transmission of fine image details in the JPEG2000
    Authors: S.V. Sai, A.G. Shoberg
    Number of views: 29
  • 409-419
    Crop growth monitoring through Sentinel and Landsat data based NDVI time-series
    Authors: M.S. Boori, K. Choudhary, A.V. Kupriyanov
    Number of views: 35
  • 420-426
    The use of reference marks for precise tip positioning in scanning probe microscopy
    Authors: P.V. Gulyaev
    Number of views: 39
  • 427-435
    Visual attention method based on vertex ranking of graphs by heterogeneous image attributes
    Authors: A.A. Zakharov, D.V. Titov, A.L. Zhiznyakov, V.S. Titov
    Number of views: 31
  • 436-440
    Parameterized interpolation for fusion of multidimensional signals of various resolutions
    Authors: M.V. Gashnikov
    Number of views: 35
  • 441-445
    Modification of blurred image matching method
    Authors: R.A. Paringer, Y. Donon, A.V. Kupriyanov
    Number of views: 33
  • 446-453
    Method for camera motion parameter estimation from a small number of corresponding points using quaternions
    Authors: Ye.V. Goshin, A.P. Kotov
    Number of views: 35
  • 454-465
    Identification of the acoustic signal models of audio exchange systems under conditions of interference and acoustic feedback
    Authors: V.A. Ermolaev, Y.A. Kropotov, A.Y. Proskuryakov
    Number of views: 27
  • 466-475
    Optimal planning of networks of mobile objects under uncertainty
    Authors: Y.A. Mostovoy , V.A. Berdnikov
    Number of views: 34
  • 476-481
    Incremental learning of an abnormal behavior detection algorithm based on principal components
    Authors: R.A. Shatalin, V.R. Fidelman, P.E. Ovchinnikov
    Number of views: 35
  • 482-487
    Motor imagery recognition in electroencephalograms using convolutional neural networks
    Authors: A.D. Bragin, V.G. Spitsyn
    Number of views: 33

Number 44/2, 2020

  • 145-154
    Topological charge of optical vortices and their superpositions
    Authors: V.V. Kotlyar, A.A. Kovalev, A.V. Volyar
    Number of views: 37
  • 155-166
    Sorting Laguerre-Gaussian beams by radial numbers via intensity moments
    Authors: A.V. Volyar, M. Bretsko, Ya. Akimova, Yu. Egorov
    Number of views: 36
  • 167-176
    Dynamics of entanglement of atoms with two-photon transitions induced by a thermal field
    Authors: E.K. Bashkirov
    Number of views: 36
  • 177-182
    Correction of chromatism of dual-infrared zoom lenses
    Authors: G.I. Greisukh, E.G. Ezhov, A.I. Antonov
    Number of views: 35
  • 183-188
    Modeling the generation of optical modes in a semiconductor waveguide with distributed feedback formed by a space charge wave
    Authors: Yu.S. Dadoenkova, I.O. Zolotovsky, I.S. Panyaev, D.G. Sannikov
    Number of views: 42
  • 189-194
    Testing edible oil authenticity by using smartphone based spectrometer
    Authors: Hanh Hong Mai, Tran Thinh Le
    Number of views: 42
  • 195-202
    An optical system for remote sensing in the UV, visible, and NIR spectral ranges
    Authors: V.M. Vladimirov, V.A. Yukseev, E.G. Lapukhin
    Number of views: 36
  • 203-208
    Influence of a synthesis method of hologram projectors and phase distribution in the object plane on the quality of the reconstructed image
    Authors: S.N. Koreshev, D.S. Smorodinov, S.O. Starovoitov
    Number of views: 37
  • 209-213
    Designing multilayer dielectric filter based on TiO2/SiO2 for fluorescence microscopy applications
    Authors: Hanh Hong Mai
    Number of views: 34
  • 214-218
    An interference scheme for generating inhomogeneously polarized laser radiation using a spatial light modulator
    Authors: S.V. Karpeev, V.V. Podlipnov, A.M. Algubili
    Number of views: 39
  • 219-228
    Resonance characteristics of transmissive optical filters based on metal/dielectric/metal structures
    Authors: D.V. Nesterenko
    Number of views: 39
  • 229-235
    An algorithm for the restoration of blurred image obtained with a rotating camera tilted to the horizon
    Authors: A.V. Kozak, O.B. Steinberg, B.Y. Steinberg
    Number of views: 43
  • 236-243
    Classification of rare traffic signs
    Authors: B.V. Faizov, V.I. Shakhuro, V.V. Sanzharov, A.S. Konushin
    Number of views: 41
  • 244-249
    Object tracking algorithm for a passive positioning system
    Authors: V.K. Klochko, S.A. Smirnov
    Number of views: 42
  • 250-258
    Method for selection macular edema region using optical coherence tomography data
    Authors: N.Yu. Ilyasova, N.S. Demin, A.S. Shirokanev, A.V. Kupriyanov, E.A. Zamytskiy
    Number of views: 41
  • 259-265
    Application of a wavelet transform for multispectral image fusion
    Authors: I.V. Borisova
    Number of views: 36
  • 266-273
    Efficiency of machine learning algorithms and convolutional neural network for detection of pathological changes in MR images of the brain
    Authors: Yu.D. Agafonova, A.V. Gaidel, P.M. Zelter, A.V. Kapishnikov
    Number of views: 47
  • 274-281
    Parallel machine arithmetic for recurrent number systems in non-quadratic fields
    Authors: V.M. Chernov
    Number of views: 35
  • 282-289
    Reducing computational costs in deep learning on almost linearly separable training data
    Authors: I.M. Kulikovsvkikh
    Number of views: 44

Number 44/1, 2020

  • 5-11
    Vortex energy flow in the tight focus of a non-vortex field with circular polarization
    Authors: V.V. Kotlyar, S.S. Stafeev, A.G. Nalimov
    Number of views: 59
  • 12-21
    Modeling of image formation with a space-borne Offner hyperspectrometer
    Authors: A.A. Rastorguev, S.I. Kharitonov, N.L. Kazanskiy
    Number of views: 50
  • 22-28
    Experiment with a diffractive lens with a fixed focus position at several given wavelengths
    Authors: R.V. Skidanov, L.L. Doskolovich, S.V. Ganchevskaya, V.A. Blank, V.V. Podlipnov, N.L. Kazanskiy
    Number of views: 51
  • 29-33
    Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens
    Authors: S.S. Stafeev, E.S. Kozlova, A.G. Nalimov
    Number of views: 48
  • 34-39
    Orbital angular momentum and topological charge of a Gaussian beam with multiple optical vortices
    Authors: A.A. Kovalev, V.V. Kotlyar, D.S. Kalinkina
    Number of views: 53
  • 40-52
    Limits of applicability of the direct ray approximation in modeling optical properties of liquid-crystal diffraction gratings
    Authors: D.D. Yakovlev, D.A. Yakovlev
    Number of views: 46
  • 53-59
    A method of generating a random optical field using the Karhunen-Loeve expansion to simulate atmospheric turbulence
    Authors: S.N. Khonina, S.G. Volotovskiy, M.S. Kirilenko
    Number of views: 53
  • 60-66
    Methods for early recognition of OFDM data
    Authors: R.R. Yuzkiv, V.A. Fedoseev, V.V. Myasnikov, V.V. Sergeyev
    Number of views: 46
  • 67-73
    An efficient algorithm for non-rigid object registration
    Authors: A. Makovetskii, S. Voronin, V. Kober, A. Voronin
    Number of views: 52
  • 74-81
    Automatic highlighting of the region of interest in computed tomography images of the lungs
    Authors: T.A. Pashina, A.V. Gaidel, P.M. Zelter, A.V. Kapishnikov, A.V. Nikonorov
    Number of views: 44
  • 82-91
    Highly reliable two-factor biometric authentication based on handwritten and voice passwords using flexible neural networks
    Authors: A.E. Sulavko
    Number of views: 49
  • 92-100
    3D-generalization of impulse noise removal method for video data processing
    Authors: N.I. Chervyakov, P.A. Lyakhov, A.R. Orazaev
    Number of views: 52
  • 101-108
    Adaptive interpolation based on optimization of the decision rule in a multidimensional feature space
    Authors: M.V. Gashnikov
    Number of views: 43
  • 109-116
    Person tracking algorithm based on convolutional neural network for indoor video surveillance
    Authors: R. Bohush, I. Zakharava
    Number of views: 46
  • 117-126
    Mathematics and practice of color space invariants by the example of determining the gray balance for a digital printing system
    Authors: D.A. Tarasov, O.B. Milder
    Number of views: 45
  • 127-132
    Deep learning application for box-office evaluation of images
    Authors: V.G. Efremtsev, N.G. Efremtsev, E.P. Teterin, P.E. Teterin , V.V. Gantsovsky
    Number of views: 44
  • 133-136
    On a method for calculating generalized normal solutions of underdetermined linear systems
    Authors: A.I. Zhdanov, Y.V. Sidorov
    Number of views: 47
  • 137-141
    Threshold image target segmentation technology based on intelligent algorithms
    Authors: Y.X. Cai, Y.Y. Xu, T.R. Zhang, D.D. Li
    Number of views: 47

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