|  | Samara National Research University Image  Processing Systems Institute оf RAS – Branchof the FSRC “Crystallography and  Photonics” RAS
  
            
            
            Journal Computer Optics
 
 Volume 44 Number 4
 July-August 2020
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        |  |  |  | Contents |  | 
      
        |  |  |  |  DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES |  | 
      
        |  |  1440kb
 | 1 | Kotlyar V.V., Kovalev A.A., Porfirev A.P. Birth of optical vortices in propagating fields with an original  fractional topological charge | 493 | 
      
        |  |  1365kb
 | 2 | Volyar A.V., Abramochkin  E.G., Egorov Yu.A., Bretsko M.V., Akimova Ya.E. Digital sorting of  Hermite-Gauss beams: mode spectra and topological charge of a perturbed  Laguerre-Gauss beam | 501 | 
      
        |  |  1336kb
 | 3 | Kotlyar V.V., Kovalev  A.A. Topological charge of optical vortices devoid of radial symmetry | 510 | 
      
        |  |  1509kb
 | 4 | Lukin V.P., Botygina N.N., Konyaev P.A., Kulagin O.V., Gorbunov I.A. The combined use of adaptive optics and nonlinear optical wavefront reversal techniques to compensate for  turbulent distortions when focusing laser radiation on distant objects | 519 | 
      
        |  |  979kb
 | 5 | Burdin V.A., Bourdine  A.V., GubarevaO.Yu. Necessary conditions for the propagation of two modes, LP01  and LP11, in a step-index optical fiber with a Kerr nonlinearity | 533 | 
      
        |  |  1308kb
 | 6 | Andreev E.S., Byzov E.V.,  Bykov D.A., Moiseev М.А., Kazanskiy N.L., Doskolovich L.L. Design and fabrication  of a freeform mirror generating a uniform illuminance distribution in a rectangular  region | 540 | 
      
        |  |  2137kb
 | 7 | Shoydin S.A. Synthesis of holograms received  by a communication channel | 547 | 
      
        |  |  828kb
 | 8 | Selina N.V. Bragg  waveguide of rectangular cross-section | 552 | 
      
        |  |  2208kb
 | 9 | Nalimov A.G., Stafeev S.S. Rotation of an elliptical dielectric particle in  the focus of a circularly polarized Gaussian beam | 561 | 
      
        |  |  1490kb
 | 10 | Grizbil B.A., Maksimova  L.A., Ryabukho V.P. Diffraction model of a laser speckle interferometer for measuring  micro-displacements of objects with scattering surface | 568 | 
      
        |  |  1142kb
 | 11 | Karpeev S.V.,  Podlipnov V.V., Ivliev N.A., Khonina S.N. High-speed format 1000BASE-SX/LX  transmission through the atmosphere by vortex beams near ir range with help  modified SFP-transmers DEM-310GT | 578 | 
      
        |  |  |  | IMAGE PROCESSING, PATTERN RECOGNITION |  | 
      
        |  |  2064kb
 | 12 | Xia  W. Cross-layer optimization  technology for wireless network multimedia video | 582 | 
      
        |  |  2028kb
 | 13 | Vizilter Y.V.,  Gorbatsevich V.S., Moiseenko A.S. Single-shot face and landmarks detector | 589 | 
      
        |  |  1382kb
 | 14 | Rakhmanenko I.A.,  Shelupanov A.A., Kostyuchenko E.Yu. Automatic text-independent speaker  verification using convolutional deep belief network | 596 | 
      
        |  |  1233kb
 | 15 | Palchikova I.G., Smirnov  E.S., Barinova O.A., Latyshov I.V., Vasiliev V.A., Kondakov A.V. About  quantifying small color differences in digital images | 606 | 
      
        |  |  1375kb
 | 16 | Kharchevnikova A.S.,  Savchenko A.V. Visual preferences prediction for a photo gallery based on image  captioning methods | 618 | 
      
        |  |  1143kb
 
 | 17 | Belov  A.M., Denisova A.Y. Earth remote sensing imagery classification using  multi-sensor super-resolution algorithm | 627 | 
      
        |  |  2671kb
 | 18 | Gorbachev V.A.,  Krivorotov I.A., Markelov A.O., Kotlyarova E.V. Semantic segmentation of  satellite images of airports using convolutional neural networks | 636 | 
      
        |  |  1136kb
 | 19 | Borodinov A.A. Development and research of algorithms for determining user preferred public  transport stops in a geographic information system based on machine learning  methods | 646 | 
      
        |  |  |  | NUMERICAL METHODS AND DATA ANALYSIS |  | 
      
        |  |  1132kb
 | 20 | Bragin  A.V., Pyanzin D.V., Sidorov R.I.,  Skvortsov D.A. Recognition of dislocation  structure of silicon carbide epitaxial layers by а neural network | 653 | 
      
        |  |  868kb
 |  | Yang W.H. Security  detection of network intrusion: application of cluster analysis method | 660 | 
      
        |  |  1431kb
 |  | Li S.L. Data mining of  corporate financial fraud based on neural network model | 665 | 
      
        |  |  5109kb
 |  | Shepelev  D.A., Bozhkova V.P., Ershov E.I., Nikolaev D.P. Simulating shot noise of color  underwater images | 671 |