Prof. Leonid I. Timchenko Profile

Prof. Leonid I. Timchenko

Professor at Kiev Univ of Economy and Transport Technology

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Author

Publications (29)

Proceedings Article | 14 October 2020 Paper

Q-processors for real-time image processing

Leonid Timchenko, Natalia Kokriatskaia, Sergii Pavlov, Dmytro Stepaniuk, Yuriy Kutaev, Andrzej Kotyra, Aigul Sagymbai, Adil Abdihanov

Proceedings Volume 11581, 115810F (2020) https://doi.org/10.1117/12.2580230

KEYWORDS: Image processing, Chemical elements, Image analysis, Real time image processing, Algorithm development, Signal processing

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Proceedings Article | 6 November 2019 Paper

Elaboration of pyramidal methods applying computation technique “rough-fine” image identification

Leonid Timchenko, Natalia Kokriatskaia, Alexander Gertsiy, Dmytro Stepaniuk, Natalia Chernyaschuk, Andrzej Kotyra, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111761B (2019) https://doi.org/10.1117/12.2537179

KEYWORDS: Image segmentation, Image processing, Chemical elements, Binary data, Image analysis, Matrices, Neurons, Image classification, Information fusion, Databases

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Proceedings Article | 6 November 2019 Paper

Method of indicators forecasting of biomedical images using a parallel-hierarchical network

Leonid Timchenko, Natalia Kokriatskaia, Sergii Pavlov, Dmytro Stepaniuk, Tetiana Sichko, Igor Ivasyuk, Róża Dzierżak, Saltanat Amirgaliyeva

Proceedings Volume 11176, 111762Q (2019) https://doi.org/10.1117/12.2536808

KEYWORDS: Biomedical optics, Image segmentation, Image processing, Pathology, Eye, Chemical elements, Biological research, Diagnostics, Data processing, Image classification

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Proceedings Article | 1 October 2018 Paper

Analysis of computational processes of pyramidal and parallel-hierarchical processing of information

Mohammed Al-Maitah, Leonid Timchenko, Natalia Kokriatskaia, Svitlana Nakonechna, Anna Poplavskaia, Dmytro Stepaniuk, Konrad Gromaszek, Saule Rakhmetullina

Proceedings Volume 10808, 1080822 (2018) https://doi.org/10.1117/12.2501522

KEYWORDS: Image processing, Data processing, Image segmentation, Array processing, Image compression, Signal processing, Solar thermal energy, Chemical elements, Algorithm development, Data storage

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Proceedings Article | 1 October 2018 Paper

Precision measurement of coordinates of power center of extended laser path images

Leonid Timchenko, Sergii Pavlov, Natalia Kokriatskaia, Oleksandr Gertsiy, Dmytro Stepaniuk, Natalia Babiuk, Gulzhan Kashaganova, Damian Harasim

Proceedings Volume 10808, 1080810 (2018) https://doi.org/10.1117/12.2501628

KEYWORDS: Image segmentation, Precision measurement, Error analysis, Image classification, Laser applications, Laser imaging, Dynamical systems, Fractal analysis, Image processing algorithms and systems

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Proceedings Article | 1 October 2018 Paper

Parallel-hierarchical network as the model of neurocomputing

Mohammed Al-Maitah, Leonid Timchenko, Natalia Kokriatskaia, Svitlana Nakonechna, Dmytro Stepaniuk, Żaklin Grądz, Aigul Syzdykpayeva

Proceedings Volume 10808, 108082O (2018) https://doi.org/10.1117/12.2501622

KEYWORDS: Image processing, Parallel computing, Algorithm development, Mathematical modeling, Systems modeling, Solar thermal energy

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Proceedings Article | 7 August 2017 Paper

Parallel-hierarchical processing and classification of laser beam profile images based on the GPU-oriented architecture

Andrii Yarovyi, Leonid Timchenko, Volodymyr Kozhemiako, Nataliya Kokriatskaia, Rami Hamdi, Tamara Savchuk, Oleksandr Kulyk, Wojciech Surtel, Yedilkhan Amirgaliyev, Gulzhan Kashaganova

Proceedings Volume 10445, 104450R (2017) https://doi.org/10.1117/12.2280975

KEYWORDS: Image processing, Image classification, Computer architecture, Parallel processing, Video, Video processing, Laser processing, Computing systems, Video acceleration, GPU based image processing, Profiling

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Proceedings Article | 7 August 2017 Paper

Bio-inspired approach to multistage image processing

Leonid Timchenko, Sergii Pavlov, Natalia Kokryatskaya, Anna Poplavska, Iryna Kobylyanska, Iryna Burdenyuk, Waldemar Wójcik, Svetlana Uvaysova, Zhassulan Orazbekov, Gulzhan Kashaganova

Proceedings Volume 10445, 104453M (2017) https://doi.org/10.1117/12.2280976

KEYWORDS: Image processing, Biomimetics, Laser processing

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Proceedings Article | 7 August 2017 Paper

Algorithm of parallel: hierarchical transformation and its implementation on FPGA

Leonid Timchenko, Mykola Petrovskiy, Natalia Kokryatskay, Alexander Barylo, Sofia Dembitska, Dmytro Stepanikuk, Batyrbek Suleimenov, Tomasz Zyska, Svetlana Uvaysova, Indira Shedreyeva

Proceedings Volume 10445, 104451Z (2017) https://doi.org/10.1117/12.2280906

KEYWORDS: Field programmable gate arrays

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Proceedings Article | 28 September 2016 Paper

New simulation method of the parallel-hierarchical network for data processing based on network representation as a collection of number sets

Leonid Timchenko, Natalia Kokriatskaya, Мarina Poddubetskaya, Andrzej Smolarz, Aliya Kalizhanova, Saule Luganska

Proceedings Volume 10031, 100314Q (2016) https://doi.org/10.1117/12.2249158

KEYWORDS: Computer simulations, Data processing, Software development, Chemical elements, Brain, Image analysis, Array processing, Visualization, Neural networks, Neodymium

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Proceedings Article | 28 September 2016 Paper

The method of parallel-hierarchical transformation for rapid recognition of dynamic images using GPGPU technology

Leonid Timchenko, Andrii Yarovyi, Nataliya Kokriatskaya, Svitlana Nakonechna, Ludmila Abramenko, Tomasz Ławicki, Piotr Popiel, Laura Yesmakhanova

Proceedings Volume 10031, 1003155 (2016) https://doi.org/10.1117/12.2249352

KEYWORDS: Image processing, Algorithm development, Laser processing, Image classification, Neural networks, Software development, Data processing, Computer programming, Computing systems, Detection and tracking algorithms

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Proceedings Article | 28 September 2016 Paper

Architecture of the parallel hierarchical network for fast image recognition

Leonid Timchenko, Waldemar Wójcik, Natalia Kokriatskaia, Yuriy Kutaev, Igor Ivasyuk, Andrzej Kotyra, Saule Smailova

Proceedings Volume 10031, 1003154 (2016) https://doi.org/10.1117/12.2249340

KEYWORDS: Image processing, Image segmentation, Neural networks, Chemical elements, Information visualization, Visualization, Image filtering, Data processing, Image analysis, Laser processing

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Proceedings Article | 28 September 2016 Paper

Processing laser beam spot images using the parallel-hierarchical network for classification and forecasting their energy center coordinates

Leonid Timchenko, Paweł Pijarski, Vladislav Zavadskiy, Svitlana Nakonechna, Nataliya Kokriatskaya

Proceedings Volume 10031, 1003110 (2016) https://doi.org/10.1117/12.2248878

KEYWORDS: Image processing, Image classification, Video, Neural networks, Laser development, Image segmentation, Data processing, Video processing, Software development, Laser processing

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SPIE Journal Paper | 27 October 2014

Laser beam image classification methods with the use of parallel-hierarchical networks running on a programmable logic device

Leonid Timchenko, Nikolay Petrovskiy, Nataliya Kokriatskaia

OE, Vol. 53, Issue 10, 103106, (October 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.10.103106

KEYWORDS: Image classification, Programmable logic devices, Clocks, Optical engineering, Image segmentation, Optical filters, Neural networks, Algorithm development, Multiplexers, Networks

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SPIE Journal Paper | 9 May 2013

Method of forecasting energy center positions of laser beam spot images using a parallel hierarchical network for optical communication systems

Leonid Timchenko, Natalia Kokryatskaya, Viktor Melnikov, Galina Kosenko

OE, Vol. 52, Issue 05, 055003, (May 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.5.055003

KEYWORDS: Neural networks, Telecommunications, Optical communications, Algorithm development, Databases, Image processing, Networks, Laser development, Optical engineering, Image segmentation

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Proceedings Article | 11 January 2013 Paper

The method of cross-section for controling laser beam spot image shape

L. Tymchenko, Yu. Kutaev, N. Petrovskyi, N. Kokryatskaya, A. Denysova, D. Porubov, W. Wojcik

Proceedings Volume 8698, 86980K (2013) https://doi.org/10.1117/12.2019337

KEYWORDS: Image processing, Image classification, Clocks, Algorithm development, Field programmable gate arrays, Telecommunications, Data storage, Signal processing, Control systems, Matrices

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SPIE Journal Paper | 1 November 2011

Method of reference tunnel formation for improving forecast results of the laser beams spot images behavior

Leonid Timchenko, Aleksandr Poplavskyy, Nikolay Petrovskyi, Nataliya Kokriatskaia, Yuriy Kutaev

OE, Vol. 50, Issue 11, 117007, (November 2011) https://doi.org/10.1117/12.10.1117/1.3655502

KEYWORDS: Image processing, Mathematical modeling, Autoregressive models, Optical engineering, Data processing, Satellites, Laser processing, Telecommunications, Optical filters, Image classification

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Proceedings Article | 8 October 2007 Paper

Parallel hierarchical method in networks

Olha Malinochka, Leonid Tymchenko

Proceedings Volume 6700, 67000L (2007) https://doi.org/10.1117/12.730529

KEYWORDS: Image processing, Neural networks, Image analysis, Signal processing, Data modeling, Data processing, Artificial neural networks, Computer networks, Associative arrays, Transition metals

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Proceedings Article | 2 October 2006 Paper

Parallel hierarchical networks in communications

L. Tymchenko, O. Malinochka

Proceedings Volume 6387, 638704 (2006) https://doi.org/10.1117/12.687584

KEYWORDS: Image processing, Image segmentation, Computing systems, Neural networks, Image analysis, Brain, Data processing, Sensors, Visualization, Photonic integrated circuits

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Proceedings Article | 3 November 2003 Paper

Analysis of the methodological approaches in connection with problem solving the extrapolation of object trajectory

Volodymyr Kozhemyako, Leonid Timchenko, Yuriy Kutaev, Alexander Gertsiy, Andriy Yarovyy, Nataly Kokryatskaya, Nikolay Grebenyuk, Olexandr Poplavskyy

Proceedings Volume 5175, (2003) https://doi.org/10.1117/12.507492

KEYWORDS: Neural networks, Binary data, Image processing, Fabry–Perot interferometers, Image analysis, Image segmentation, Image compression, Transition metals, Evolutionary algorithms, Laser imaging

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Proceedings Article | 21 November 2002 Paper

Method for training of a parallel-hierarchical network based on population coding for processing of extended laser path images

Leonid Timchenko, Yuri Kutaev, Volodymyr Kozhemyako, Andriy Yarovyy, Alexander Gertsiy, Anatoliy Terenchuk, Nafez Shweiki

Proceedings Volume 4790, (2002) https://doi.org/10.1117/12.453865

KEYWORDS: Image processing, Laser processing, Neural networks, Binary data, Astatine, Image analysis, Signal processing, Laser imaging, Error analysis, Image classification

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Proceedings Article | 12 June 2001 Paper

Parallel-hierarchical network image processing

Leonid Timchenko, Nafez Sweiki, Evgeni Khodiakov, Jliya Baybak

Proceedings Volume 4425, (2001) https://doi.org/10.1117/12.429738

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Proceedings Article | 12 February 2001 Paper

Coordinate reference system of nonstationary signals

Leonid Timchenko, Yuri Kutaev, Konstantin Zhukov, Alexander Gertsiy, Nafez Shweiki, Ruslan Grinchishin

Proceedings Volume 4189, (2001) https://doi.org/10.1117/12.417191

KEYWORDS: Fabry–Perot interferometers, Image segmentation, Error analysis, Image processing algorithms and systems, Image classification, Image filtering, Laser imaging, Dynamical systems, Fractal analysis, 3D image processing

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Proceedings Article | 14 June 2000 Paper

Method for image coordinate definition on extended laser paths

Leonid Timchenko, Yuri Kutaev, Alexander Gertsiy, Yaroslav Halchenko, Lubov Zahoruiko, Tamer Mansur

Proceedings Volume 4148, (2000) https://doi.org/10.1117/12.388446

KEYWORDS: Image segmentation, Image processing, Image analysis, Image classification, Matrices, Shape analysis, Statistical analysis, Image processing algorithms and systems, Analytical research, Data processing

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Proceedings Article | 27 August 1999 Paper

Approach to parallel-hierarchical network learning for real-time image sequence recognition

Leonid Timchenko, Yuri Kutaev, Alexander Gertsiy, Lubov Zahoruiko, Yaroslav Galchenko, Tamer Mansur

Proceedings Volume 3836, (1999) https://doi.org/10.1117/12.360283

KEYWORDS: Image processing, Image segmentation, Image analysis, Data processing, Coherence (optics), Artificial neural networks, Laser processing, Image classification, Detection and tracking algorithms, Chemical elements

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Proceedings Article | 6 October 1998 Paper

Compact representation of the facial images for identification in a parallel-hierarchical network

Yuri Kutaev, Leonid Timchenko, Alexander Gertsiy, Lubov Zahoruiko

Proceedings Volume 3521, (1998) https://doi.org/10.1117/12.326956

KEYWORDS: Image segmentation, Image processing, Facial recognition systems, 3D image processing, Image classification, Light sources and illumination, Aluminum, Information fusion, Data processing, Mouth

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Proceedings Article | 18 September 1997 Paper

Three-dimensional multistage network applying for facial images decomposition

Leonid Timchenko, Serge Chepornyuk, Maxim Grudin, David Harvey, Yuri Kutaev, Alexander Gertsiy, Lubov Zahoruiko

Proceedings Volume 3205, (1997) https://doi.org/10.1117/12.285563

KEYWORDS: 3D image processing, Image processing, Parallel computing

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Proceedings Article | 17 December 1996 Paper

Multistage hierarchy for fast image analysis

Maxim Grudin, David Harvey, Leonid Timchenko

Proceedings Volume 2955, (1996) https://doi.org/10.1117/12.262880

KEYWORDS: Image processing, Image segmentation, Image analysis, Network architectures, Visualization, Parallel computing, Pattern recognition, Principal component analysis, 3D image processing, Detection and tracking algorithms

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Proceedings Article | 26 August 1996 Paper

System-theoretical approach to multistage image processing

Maxim Grudin, Leonid Timchenko, David Harvey, Vladimir Gel

Proceedings Volume 2785, (1996) https://doi.org/10.1117/12.248543

KEYWORDS: Image processing, Image analysis, Image segmentation, Network architectures, Parallel computing, Data processing, Visualization, Image classification, 3D image processing, Detection and tracking algorithms

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Showing 5 of 29 publications

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