Dr. Pavel Grigorievich Serafimovich Profile

Dr. Pavel Grigorievich Serafimovich

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Publications (11)

Proceedings Article | 25 July 2022 Paper

Comparing of linear and conical interferograms for wavefront aberrations analysis based on neural networks

P. Khorin, P. Serafimovich, A. Dzyuba, A. Georgieva, N. Petrov, S. Khonina

Proceedings Volume 12295, 122950Q (2022) https://doi.org/10.1117/12.2630978

KEYWORDS: Neural networks, Wavefronts, Wavefront aberrations, Point spread functions, Monochromatic aberrations, Interferometers, Sensors, Convolution

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Proceedings Article | 25 July 2022 Paper

Using U-Net for signal preprocessing in interferometric synthetic aperture radar

P. Serafimovich, A. Dzyuba, S. Khonina, S. Popov

Proceedings Volume 12295, 122950S (2022) https://doi.org/10.1117/12.2631723

KEYWORDS: Synthetic aperture radar, Interferometry, Phase interferometry, Coherence (optics), Image filtering, Neural networks, Neodymium, Interferometric synthetic aperture radar, Speckle, Reflectivity

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Proceedings Article | 22 June 2021 Paper

Recognition of wavefront aberrations corresponding to individual Zernike functions from the pattern of the point scattering function in the focal plane using neural networks

Ilya Rodin, Pavel Serafimovich, Sergey Popov

Proceedings Volume 11793, 1179310 (2021) https://doi.org/10.1117/12.2592790

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Proceedings Article | 22 June 2021 Paper

The use of a tilted diffractive optical element with an increased depth of field in the problem of accounting and control of railway rolling stock

Sergey Popov, Alexey Dzyuba, Pavel Serafimovich

Proceedings Volume 11793, 117930F (2021) https://doi.org/10.1117/12.2592726

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Proceedings Article | 22 May 2020 Paper

Application of a neural network for calculating the surface relief of a different level two-zone lens with an increased depth of field

Alexey Dzyuba, Pavel Serafimovich, Svetlana Khonina, Sergei Popov

Proceedings Volume 11516, 115161A (2020) https://doi.org/10.1117/12.2565993

KEYWORDS: Image restoration, Neural networks, Imaging systems, Apodization, Diffractive optical elements, Optical components, Binary data, Optical design, Point spread functions, Optics manufacturing

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Proceedings Article | 6 April 2017 Paper

Simulation of temporal integration of optical signals with photonic crystal nanobeam cavities

Pavel Serafimovich, Nikolay Kazanskiy

Proceedings Volume 10342, 103420T (2017) https://doi.org/10.1117/12.2270753

KEYWORDS: Integrated optics, Photonic crystals, Resonators, Waveguides, Fiber Bragg gratings, Microrings, Signal processing, Electromagnetism, Telecommunications, Optical signal processing

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Proceedings Article | 26 March 2016 Paper

Performance analysis of sliding window filtering of two dimensional signals based on stream data processing systems

Nikolay Kazanskiy, Vladimir Protsenko, Pavel Serafimovich

Proceedings Volume 9807, 98070Z (2016) https://doi.org/10.1117/12.2231384

KEYWORDS: Image processing, Data processing, Image filtering, Java, Electronic filtering, Analytical research, Profiling, Operating systems, Sensor networks

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Proceedings Article | 25 March 2015 Paper

Use of coupled photonic crystal nanobeam cavities for temporal integration of optical signals

Pavel Serafimovich

Proceedings Volume 9533, 95330N (2015) https://doi.org/10.1117/12.2180560

KEYWORDS: Resonators, Photonic crystals, Integrated optics, Waveguides, Signal processing, Data processing, Fiber Bragg gratings, Analog electronics, Gaussian pulse, Aerospace engineering

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Proceedings Article | 25 March 2015 Paper

Spectral-spatial classification of hyperspectral images with k-means++ partitional clustering

Nikolay Kazanskiy, Pavel Serafimovich, Evgeniy Zimichev

Proceedings Volume 9533, 95330M (2015) https://doi.org/10.1117/12.2180543

KEYWORDS: Image classification, Hyperspectral imaging, Image segmentation, Image processing, Expectation maximization algorithms, Principal component analysis, Spatial analysis, Remote sensing, Image processing algorithms and systems, 3D image processing

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Proceedings Article | 4 April 2014 Paper

Diffraction analysis of focusing optical elements

P. Serafimovich

Proceedings Volume 9156, 91560L (2014) https://doi.org/10.1117/12.2054492

KEYWORDS: Diffractive optical elements, Diffraction, Optical components, Laser optics, Laser applications, Optical design, Laser processing, Geometrical optics, Binary data, Inverse optics

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Proceedings Article | 28 May 2004 Paper

The vortex mask design for irregular arrays of contact holes

P. Serafimovich, P. Ahn, J. Shin

Proceedings Volume 5401, (2004) https://doi.org/10.1117/12.556988

KEYWORDS: Photomasks, Printing, Image enhancement, Imaging arrays, Semiconductors, Optical lithography, Semiconducting wafers, Resolution enhancement technologies, Integrated circuits, Reticles

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Showing 5 of 11 publications

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