Dr. Roman N. Kvyetnyy Profile

Dr. Roman N. Kvyetnyy

at Vinnytsia National Technical Univ

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Publications (14)

Proceedings Article | 16 December 2024 Paper

Re-identification of people in a video stream based on a Kalman filter

Roman Kvyetnyy, Volodymyr Kotsiubynskyi, Oleksandr Kyrylenko, Mariya Baraban, Natalia Sachaniuk-Kavets’ka, Iryna Prychepa, Konrad Gromaszek, Gulzhan Kashaganova

Proceedings Volume 13400, 134000R (2024) https://doi.org/10.1117/12.3058549

KEYWORDS: Object detection, Signal filtering, Tunable filters, Video, Covariance matrices, Digital filtering, Video surveillance, Electronic filtering, Error analysis, Reliability

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Proceedings Article | 20 December 2023 Paper

Using multiple optical cameras for correspondence identification between objects in the fields of view

Roman Kvyetnyy, Volodymyr Kotsiubynskyi, Oleksandr Kyrylenko, Oleg Kolesnytskyj, Viktoria Dumenko, Andrzej Kotyra, Dinara Mussayeva, Nazerke Abilkaiyr

Proceedings Volume 12985, 129850A (2023) https://doi.org/10.1117/12.3022791

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Proceedings Article | 6 November 2019 Paper

The information technology for image filtering and storing obtained under low light conditions

Roman Kvyetnyy, Olexander Bevz, Volodymir Garmash, Mariya Baraban, Ilona Bogach, Piotr Kisała, Patryk Panas, Aliya Kalizhanova

Proceedings Volume 11176, 111760M (2019) https://doi.org/10.1117/12.2536750

KEYWORDS: Image filtering, Image processing, Information technology, Image compression, Video, Image quality, Video surveillance, Video compression, Optical filters, RGB color model

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Proceedings Article | 1 October 2018 Paper

Partially homomorphic encryption algorithm based on elliptic curves

Roman Kvetny, Yevhenii Titarchuk, Volodymyr Kotsiubynskyi, Waldemar Wójcik, Nursanat Askarova

Proceedings Volume 10808, 108082H (2018) https://doi.org/10.1117/12.2501583

KEYWORDS: Symmetric-key encryption, Data storage, Evolutionary algorithms, Mathematical modeling, Algorithm development, Cryptography, Telecommunications, Clouds, Information operations, Optical spheres

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Proceedings Article | 1 October 2018 Paper

A new piecewise linear modification to log-map turbo decoding algorithm: comparative analysis, numerical estimations, and simulation

Roman Kvetny, Yuriy Ivanov, Anatoliy Kulyk, Daniel Sawicki, Nurbapa Mekebayev

Proceedings Volume 10808, 1080826 (2018) https://doi.org/10.1117/12.2501540

KEYWORDS: Telecommunications, Forward error correction, Computer simulations, Error analysis, Data communications, Algorithms, Statistical analysis, MATLAB, Evolutionary algorithms, Probability theory

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Proceedings Article | 1 October 2018 Paper

Methods and means of processing discrete information in networks with a high level of noise

Roman Kvetny, Yaroslav Kulyk, Bogdan Knysh, Volodymyr Garmash, Ryszard Romaniuk, Azhar Sagymbekova

Proceedings Volume 10808, 108081Y (2018) https://doi.org/10.1117/12.2501502

KEYWORDS: Digital filtering, Signal processing, Wavelets, Electronic filtering, Data processing, Filtering (signal processing), Interference (communication), Signal to noise ratio, Error analysis, Computing systems

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Proceedings Article | 1 October 2018 Paper

Digital image transmission simulation using the PL-log-MAP turbo decoding algorithm

Roman Kvetny, Oleg Bisikalo, Yuriy Ivanov, Oleg Stukach, Yaroslav Kulyk, Ryszard Romaniuk, Azhar Sagymbekova

Proceedings Volume 10808, 108080L (2018) https://doi.org/10.1117/12.2501501

KEYWORDS: Computer simulations, Telecommunications, Data communications, Digital signal processing, Image transmission, Forward error correction, Reliability, Binary data, Signal processing, Error analysis

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Proceedings Article | 7 August 2017 Paper

Method of image texture segmentation using Laws' energy measures

Roman Kvyetnyy, Olga Sofina, Alla Olesenko, Paweł Komada, Jan Sikora, Aliya Kalizhanova, Saule Smailova

Proceedings Volume 10445, 1044561 (2017) https://doi.org/10.1117/12.2280891

KEYWORDS: Image segmentation

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Proceedings Article | 7 August 2017 Paper

Object detection in images with low light condition

Roman Kvyetnyy, Roman Maslii, Volodymyr Harmash, Ilona Bogach, Andrzej Kotyra, Żaklin Grądz, Aizhan Zhanpeisova, Nursanat Askarova

Proceedings Volume 10445, 104450W (2017) https://doi.org/10.1117/12.2281001

KEYWORDS: Image denoising, Wavelets, Image filtering, Image processing, Facial recognition systems, Binary data, Anisotropic filtering, Denoising, Computing systems, Gaussian filters

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Proceedings Article | 28 September 2016 Paper

Usage of the hybrid encryption in a cloud instant messages exchange system

Roman Kvyetnyy, Olexander Romanyuk, Evgenii Titarchuk, Konrad Gromaszek, Nazarbek Mussabekov

Proceedings Volume 10031, 100314S (2016) https://doi.org/10.1117/12.2249190

KEYWORDS: Clouds, Symmetric-key encryption, Cryptography, Computer programming languages, Computer programming, Electronics, Information technology, Video, Internet, Data storage

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Proceedings Article | 28 September 2016 Paper

Improving the quality perception of digital images using modified method of the eye aberration correction

Roman Kvyetnyy, Olga Sofina, Pavel Orlyk, Andres Utreras, Andrzej Smolarz, Waldemar Wójcik, Sandugash Orazalieva

Proceedings Volume 10031, 1003113 (2016) https://doi.org/10.1117/12.2249164

KEYWORDS: Eye, Aberration correction, Zernike polynomials, Distortion, Eye models, Image quality, Point spread functions, Convolution, Visualization, Retina

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Proceedings Article | 17 December 2015 Paper

Blur recognition using second fundamental form of image surface

Roman Kvyetnyy, Yuriy Bunyak, Olga Sofina, Andrzej Kotyra, Ryszard Romaniuk, Azhar Tuleshova

Proceedings Volume 9816, 98161A (2015) https://doi.org/10.1117/12.2229103

KEYWORDS: Image processing, Electronics, Image analysis, Denoising, Nonlinear filtering, Iterative methods, Point spread functions, Electroluminescence, Chemical elements, Transform theory

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Proceedings Article | 17 December 2015 Paper

Modification of fractal coding algorithm by a combination of modern technologies and parallel computations

Roman Kvyetnyy, Olga Sofina, Alla Lozun, Andrzej Smolarz, Oxana Zhirnova

Proceedings Volume 9816, 98161R (2015) https://doi.org/10.1117/12.2229009

KEYWORDS: Fractal analysis, Image compression, Discrete wavelet transforms, Wavelet transforms, Parallel computing, Image quality, Image processing, Computer programming, Clouds, Data modeling, Wavelets, Multimedia, Aerospace engineering

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Proceedings Article | 12 June 2001 Paper

Anti-aliasing algorithms based on self-similar multitudes

Roman Kvetny, Catherine Kostrova, Ilona Bogatch

Proceedings Volume 4425, (2001) https://doi.org/10.1117/12.429700

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Showing 5 of 14 publications

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