|  | Samara National Research University Image  Processing Systems Institute оf RAS – Branchof the FSRC “Crystallography and  Photonics” RAS
  
            
            
            Journal Computer Optics
 
 Volume 46 Number 6
 November-December 2022
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        |  |  |  | Contents |  | 
      
        |  |  |  |  DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES |  | 
      
        |  |  1817 kb
 | 1 | Volyar A.V., Abramochkin E.G., Bretsko M.V., Akimova Y.E., Egorov Y.A. Can the radial number of vortex modes control the orbital angular momentum? | 853 | 
      
        |  |  1410 kb
 | 2 | Kotlyar V.V., Kovalev A.A. Topological charge of a superposition of optical vortices described by a geometric sequence | 864 | 
      
        |  |  897 kb
 | 3 | Kotlyar V.V., Abramochkin E.G., Kovalev A.A., Savelyeva A.A. Double Laguerre-Gaussian beams | 872 | 
      
        |  |  1357 kb
 | 4 | Stsepuro N.G., Kovalev M.S., Krasin G.K., Gritsenko I.V., Bobkov A.V., Kudryashov S.I. Measurement of the radius of curvature of a spherical surface based on the transport-of-intensity equation | 877 | 
      
        |  |  969 kb
 | 5 | Ilinsky R. Conditions for correcting third-order spherical aberration in a ball lens with spherical refractive index distribution | 884 | 
      
        |  |  805 kb
 | 6 | Greisukh G.I., Ezhov E.G., Levin I.A. Designing dual-band athermal refractive-lens IR objectives | 892 | 
      
        |  |  1443 kb
 | 7 | Hamza M.M., Blank V.A., Podlipnov V.V., Doskolovich L.L., Skidanov R.V., Fan B. Spectral lenses to highlight blood vessels in the skin | 899 | 
      
        |  |  |  | IMAGE PROCESSING, PATTERN RECOGNITION |  | 
      
        |  |  1611 kb
 | 8 | Kotov V.M., Averin S.V., Zenkina A.A., Belousova A.S. Two-dimensional image processing using two channels formed by one acousto-optical filter | 905 | 
      
        |  |  2376 kb
 | 9 | Pavlov V., Tuzova A., Belov A., Matveev Y. An automated method for finding the optimal parameters 
of adaptive filters for speckle denoising of SAR images | 914 | 
      
        |  |  1085 kb
 | 10 | Seredin O.S., Kushnir O.A., Fedotova S.A. Comparative analysis of reflection symmetry detection 
methods in binary raster images with skeletal and contour representation | 921 | 
      
        |  |  1148 kb
 | 11 | Sai S.V., Zinkeviсh A.V., Fomina E.S. Comparison of discrete cosine and wavelet transforms in RAW image compression systems | 929 | 
      
        |  |  1640 kb
 | 12 | Eremeev S.V., Abakumov A.V., Andrianov D.E., Titov D.V. Image decomposition method by topological features | 939 | 
      
        |  |  4221 kb
 | 13 | Kapustin V.V., Zahlebin A.S., Movchan A.K., Kuryachiy M.I., Krutikov M.V. Experimental assessment of the distance measurement accuracy using the active-pulse television measuring system and a digital terrain model | 948 | 
      
        |  |  13 Mb
 | 14 | Axyonov A.A., Ryumin D.A., Kashevnik A.M., Ivanko D.V., Karpov A.A. Method for visual analysis of driver's face for automatic lip-reading in the wild | 955 | 
      
        |  |  1046 kb
 | 15 | Shchetinin E.Y. Detection of COVID-19 coronavirus infection in chest X-ray images with deep learning methods | 963 | 
      
        |  |  |  | NUMERICAL METHODS AND DATA ANALYSIS |  | 
      
        |  |  1967 kb
 | 16 | Kaibassova D., Nurtay М., Таu А., Кissina М. Fine-tuning the hyperparameters of pre-trained models for solving multiclass classification problems | 971 | 
      
        |  |  864 kb
 | 17 | Shchetinin E.Y., Glushkova A.G. Arrhythmia detection using resampling and deep learning methods on unbalanced data | 980 | 
      
        |  |  1286 kb
 
 | 18 | Hodashisky I.A., Sarin K.S., Bardamova M.B., Svetlakov M.O., Slezkin A.O., Koryshev N.P. Biometric data and machine learning methods in the diagnosis and monitoring of neurodegenerative diseases: a review | 988 |