Prof. Volodymyr I. Ponomaryov Profile

Prof. Volodymyr I. Ponomaryov

Professor at Instituto Politecnico Nacional

SPIE Involvement:

Senior status | Conference Program Committee | Author

Publications (60)

Proceedings Article | 14 May 2019

A robust framework for tamper detection in digital recorded voice signals

Adriana Bernal-Patiño, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Clara Cruz-Ramos

Proc. SPIE. 10996, Real-Time Image Processing and Deep Learning 2019

KEYWORDS: Signal to noise ratio, Digital signal processing, Modulation, Digital watermarking, Discrete wavelet transforms, Quantization, Digital recording

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Proceedings Article | 14 May 2019

Parallel blind semi-fragil color image watermarking based on fast discrete cosine transform

Alexis Jiménez-Calzadilla, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Clara Cruz-Ramos

Proc. SPIE. 10996, Real-Time Image Processing and Deep Learning 2019

KEYWORDS: Image compression, Visualization, Image processing, Digital filtering, Digital watermarking, Image quality, Digital imaging

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Proceedings Article | 14 May 2019

Parallel image and video self-recovery scheme with high recovery capability

Javier Molina-Garcia, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Clara Cruz-Ramos

Proc. SPIE. 10996, Real-Time Image Processing and Deep Learning 2019

KEYWORDS: Image processing, Video, Image restoration, Digital watermarking, Image quality, Video processing, Parallel computing, GPU based image processing

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Proceedings Article | 14 May 2018

An efficient dense descriptor applied to 3D vision implemented on parallel computing

Dario Rosas-Miranda, Volodymyr Ponomaryov, Cesar Robles-Gonzalez

Proc. SPIE. 10670, Real-Time Image and Video Processing 2018

KEYWORDS: Visualization, Cameras, Computer programming, Feature extraction, Computer vision technology, Machine vision, Image filtering, Parallel computing, 3D vision

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Proceedings Article | 14 May 2018

On the parallel classification system using hyperspectral images for remote sensing applications

Beatriz Garcia-Salgado, Volodymyr Ponomaryov, Marco Robles-Gonzalez, Sergiy Sadovnychiy

Proc. SPIE. 10670, Real-Time Image and Video Processing 2018

KEYWORDS: Hyperspectral imaging, Remote sensing, Computing systems, Fourier transforms, Discrete wavelet transforms, Feature extraction, Image classification

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Proceedings Article | 1 May 2017

Parallel halftoning technique using dot diffusion optimization

Javier Molina-Garcia, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Clara Cruz-Ramos

Proc. SPIE. 10223, Real-Time Image and Video Processing 2017

KEYWORDS: Image compression, Digital image processing, Visualization, Image processing, Diffusion, Image quality, Data processing, Quantization, Video processing, Reconstruction algorithms, Parallel computing, Halftones, Computer architecture, Binary data

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Proceedings Article | 1 May 2017

Parallel steganography framework for hiding a color image inside stereo images

David Munoz-Ramirez, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Clara Cruz-Ramos

Proc. SPIE. 10223, Real-Time Image and Video Processing 2017

KEYWORDS: Image compression, Modulation, Data hiding, Image processing, Chromium, Computer programming, Image quality, Quantization, Video processing, Binary data, Computer security, 3D image processing, Steganography, RGB color model

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Proceedings Article | 29 April 2016

Parallel multilayer perceptron neural network used for hyperspectral image classification

Beatriz Garcia-Salgado, Volodymyr Ponomaryov, Marco Robles-Gonzalez

Proc. SPIE. 9897, Real-Time Image and Video Processing 2016

KEYWORDS: Hyperspectral imaging, Visualization, Imaging systems, Sensors, Computer programming, Artificial neural networks, Image sensors, Neural networks, Image classification, Computer architecture, Neurons

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Proceedings Article | 29 April 2016

Automatic detection and classification of obstacles with applications in autonomous mobile robots

Volodymyr Ponomaryov, Dario Rosas-Miranda

Proc. SPIE. 9897, Real-Time Image and Video Processing 2016

KEYWORDS: Detection and tracking algorithms, Visualization, Cameras, Databases, Image processing, Video, Feature extraction, Mobile robots, Algorithm development, Robot vision, 3D image processing

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Proceedings Article | 27 February 2015

Parallel hybrid algorithm for solution in electrical impedance equation

Volodymyr Ponomaryov, Marco Robles-Gonzalez, Ariana Bucio-Ramirez, Marco Ramirez-Tachiquin, Eduardo Ramos-Diaz

Proc. SPIE. 9400, Real-Time Image and Video Processing 2015

KEYWORDS: Visualization, Image processing, Error analysis, Tomography, Numerical analysis, Inverse problems, Finite element methods, Zoom lenses, Algorithm development, Parallel computing

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Proceedings Article | 27 February 2015

2D to 3D conversion implemented in different hardware

Eduardo Ramos-Diaz, Victor Gonzalez-Huitron, Volodymyr Ponomaryov, Araceli Hernandez-Fragoso

Proc. SPIE. 9400, Real-Time Image and Video Processing 2015

KEYWORDS: Image processing algorithms and systems, MATLAB, Digital signal processing, Video acceleration, Image segmentation, Image processing, Video, Simulink, Data conversion, 3D image processing

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Proceedings Article | 15 May 2014

Image resolution enhancement using edge extraction and sparse representation in wavelet domain for real-time application

Volodymyr Ponomaryov, Herminio Chavez-Roman, Victor Gonzalez-Huitron

Proc. SPIE. 9139, Real-Time Image and Video Processing 2014

KEYWORDS: MATLAB, Digital signal processing, Visualization, Image processing, Wavelets, Image resolution, Discrete wavelet transforms, Image enhancement, Lawrencium, Resolution enhancement technologies

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Proceedings Article | 15 May 2014

Automatic 2D to 3D conversion implemented for real-time applications

Volodymyr Ponomaryov, Eduardo Ramos-Diaz, Victor Gonzalez Huitron

Proc. SPIE. 9139, Real-Time Image and Video Processing 2014

KEYWORDS: MATLAB, Edge detection, Digital signal processing, Wavelet transforms, Video acceleration, Image segmentation, Video, Wavelets, Image quality, Simulink

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Proceedings Article | 15 May 2014

3D filtering technique in presence of additive noise in color videos implemented on DSP

Volodymyr Ponomaryov, Hector Montenegro-Monroy, Alfredo Palacios

Proc. SPIE. 9139, Real-Time Image and Video Processing 2014

KEYWORDS: Optical filters, MATLAB, Edge detection, Digital signal processing, Video, Digital filtering, Image quality, Video processing, Fuzzy logic, 3D image processing

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Proceedings Article | 19 February 2013

Three-dimensional fuzzy filter in color video sequence denoising implemented on DSP

Volodymyr Ponomaryov, Hector Montenegro, Ricardo Peralta-Fabi

Proc. SPIE. 8656, Real-Time Image and Video Processing 2013

KEYWORDS: Optical filters, MATLAB, Digital signal processing, Image processing, Video, Image filtering, Video processing, Filtering (signal processing), Fuzzy logic, 3D image processing

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Proceedings Article | 2 May 2012

Movement detection using an order statistics algorithm

José Portillo-Portillo, Francisco Gallegos-Funes, Alberto Rosales-Silva, Volodymyr Ponomaryov

Proc. SPIE. 8437, Real-Time Image and Video Processing 2012

KEYWORDS: Statistical analysis, Detection and tracking algorithms, Image segmentation, Video, Video surveillance, Motion detection, Analytical research, Motion measurement, Binary data, Network security

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Proceedings Article | 1 May 2012

Image segmentation in wavelet transform space implemented on DSP

Volodymyr Ponomaryov, Heydy Castillejos, Ricardo Peralta-Fabi

Proc. SPIE. 8437, Real-Time Image and Video Processing 2012

KEYWORDS: Image processing algorithms and systems, Digital signal processing, Wavelet transforms, Image segmentation, Image processing, Video, Wavelets, Computer simulations, Fuzzy logic, Fuzzy systems

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Proceedings Article | 2 February 2011

3D video sequence reconstruction algorithms implemented on a DSP

V. Ponomaryov, E. Ramos-Diaz

Proc. SPIE. 7871, Real-Time Image and Video Processing 2011

KEYWORDS: Digital signal processing, Image compression, 3D image reconstruction, Image processing, Video, Wavelets, Optical flow, Video processing, Reconstruction algorithms, 3D image processing

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Proceedings Article | 5 May 2010

Super-resolution algorithms based on atomic wavelet functions in real-time processing of video sequences

Francisco Gomeztagle-Sepulveda, Victor Kravchenko, Volodymyr Ponomaryov

Proc. SPIE. 7724, Real-Time Image and Video Processing 2010

KEYWORDS: Digital signal processing, Super resolution, Atrial fibrillation, Visualization, Image processing, Video, Wavelets, Video processing, Reconstruction algorithms, Lawrencium

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Proceedings Article | 8 February 2010

Robust steganographic method based on center weighted median algorithm

Blanca Carvajal-Gamez, Francisco Gallegos-Funes, José López-Bonilla, Volodymyr Ponomaryov

Proc. SPIE. 7532, Image Processing: Algorithms and Systems VIII

KEYWORDS: Visualization, Data hiding, Image processing, Video, Wavelets, Distortion, Discrete wavelet transforms, Image quality, Steganography, RGB color model

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Proceedings Article | 5 May 2009

Three-dimensional fuzzy-directional processing to impulse video color denoising in real time environment

Alberto Rosales-Silva, Volodymyr Ponomaryov, Francisco Gallegos-Funes

Proc. SPIE. 7351, Mobile Multimedia/Image Processing, Security, and Applications 2009

KEYWORDS: Optical filters, Digital signal processing, Video, Digital filtering, Denoising, Signal processing, Image filtering, Video processing, Filtering (signal processing), Fuzzy logic

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Proceedings Article | 11 February 2009

Multichannel image processing by use of median M-type L-filter

Antonio Toledo-Lopez, Francisco Gallegos-Funes, Volodymyr Ponomaryov

Proc. SPIE. 7245, Image Processing: Algorithms and Systems VII

KEYWORDS: Optical filters, Visualization, Sensors, Synthetic aperture radar, Image processing, Video, Digital filtering, Image restoration, Image filtering, Filtering (signal processing)

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Proceedings Article | 5 February 2009

Fuzzy set and directional image processing techniques for impulsive noise reduction employing DSP

Volodymyr Ponomaryov, Alberto Rosales-Silva, Francisco Gallegos-Funes

Proc. SPIE. 7244, Real-Time Image and Video Processing 2009

KEYWORDS: Optical filters, Digital signal processing, Image processing, Video, Digital filtering, Denoising, Remote sensing, Multispectral imaging, Image filtering, Fuzzy logic

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Proceedings Article | 4 March 2008

Noise suppression in video sequences applying fuzzy vectorial directional algorithms

Volodymyr Ponomaryov, Alberto Rosales-Silva, Francisco Gallegos-Funes

Proc. SPIE. 6811, Real-Time Image Processing 2008

KEYWORDS: Spatial filters, Sensors, Image processing, Video, Digital filtering, Denoising, Motion detection, Image filtering, Video processing, Fuzzy logic

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Proceedings Article | 27 February 2007

Rank M-type radial basis functions network for medical image processing applications

José Moreno-Escobar, Francisco Gallegos-Funes, Volodymyr Ponomaryov

Proc. SPIE. 6497, Image Processing: Algorithms and Systems V

KEYWORDS: Breast, Statistical analysis, Breast cancer, Image segmentation, Image processing, Image analysis, Medical imaging, Neural networks, Mammography, Image classification

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Proceedings Article | 26 February 2007

Three-dimensional color image processing procedures using DSP

Alberto Rosales-Silva, Volodymyr Ponomaryov, Francisco Gallegos-Funes

Proc. SPIE. 6496, Real-Time Image Processing 2007

KEYWORDS: Digital signal processing, Image processing, Video, Digital filtering, Color image processing, Image filtering, Video processing, Algorithm development, 3D image processing, RGB color model

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Proceedings Article | 26 February 2007

Real-time speckle and impulsive noise suppression in 3D imaging based on robust linear combinations of order statistics

José Varela-Benítez, Francisco Gallegos-Funes, Volodymyr Ponomaryov

Proc. SPIE. 6496, Real-Time Image Processing 2007

KEYWORDS: Signal to noise ratio, Digital signal processing, Speckle, Sensors, Ultrasonography, Stereoscopy, Image processing, Digital filtering, Image filtering, 3D image processing

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Proceedings Article | 29 September 2006

Order statistics vector directional filters to process multichannel images

Volodymyr Ponomaryov, Alberto Rosales, Francisco Gallegos-Funes

Proc. SPIE. 6365, Image and Signal Processing for Remote Sensing XII

KEYWORDS: Optical filters, Image processing, Video, Digital filtering, Image filtering, Video processing, Algorithm development, Filtering (signal processing), 3D image processing, RGB color model

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Proceedings Article | 28 September 2006

Windowing technique in FM radar realized by FPGA for better target resolution

Volodymyr Ponomaryov, Enrique Escamilla-Hernandez, Victor Kravchenko

Proc. SPIE. 6363, SAR Image Analysis, Modeling, and Techniques VIII

KEYWORDS: Target detection, Radar, Signal to noise ratio, Digital signal processing, Atrial fibrillation, Signal attenuation, Field programmable gate arrays, Frequency modulation, Signal processing, Fermium

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Remote sensing systems, such as SAR usually apply FM signals to resolve nearly placed targets (objects) and improve SNR. Main drawbacks in the pulse compression of FM radar signal that it can add the range side-lobes in reflectivity measurements. Using weighting window processing in time domain it is possible to decrease significantly the side-lobe level (SLL) of output radar signal that permits to resolve small or low power targets those are masked by powerful ones. There are usually used classical windows such as Hamming, Hanning, Blackman-Harris, Kaiser-Bessel, Dolph-Chebyshev, Gauss, etc. in window processing. Additionally to classical ones in here we also use a novel class of windows based on atomic functions (AF) theory. For comparison of simulation and experimental results we applied the standard parameters, such as coefficient of amplification, maximum level of side-lobe, width of main lobe, etc. In this paper we also proposed to implement the compression-windowing model on a hardware level employing Field Programmable Gate Array (FPGA) that offers some benefits like instantaneous implementation, dynamic reconfiguration, design, and field programmability. It has been investigated the pulse compression design on FPGA applying classical and novel window technique to reduce the SLL in absence and presence of noise. The paper presents simulated and experimental examples of detection of small or nearly placed targets in the imaging radar. Paper also presents the experimental hardware results of windowing in FM radar demonstrating resolution of the several targets for classical rectangular, Hamming, Kaiser-Bessel, and some novel ones: Up(x), fup4(x)•D3(x), fup6(x)•G3(x), etc. It is possible to conclude that windows created on base of the AFs offer better decreasing of the SLL in cases of presence or absence of noise and when we move away of the main lobe in comparison with classical windows.

Proceedings Article | 15 February 2006

Novel windowing technique realized in FPGA for radar system

E. Escamilla-Hernandez, V.F. Kravchenko, V.I. Ponomaryov, Arai Ikuo

Proc. SPIE. 6063, Real-Time Image Processing 2006

KEYWORDS: Target detection, Radar, Signal to noise ratio, Digital signal processing, Atrial fibrillation, Synthetic aperture radar, Field programmable gate arrays, Frequency modulation, Signal processing, Fermium

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Proceedings Article | 15 February 2006

Real-time image processing based on robust linear combinations of order statistics

Francisco Gallegos-Funes, Jose Varela-Benitez, Volodymyr Ponomaryov

Proc. SPIE. 6063, Real-Time Image Processing 2006

KEYWORDS: Digital signal processing, Sensors, Image processing, Video, Digital filtering, Gaussian filters, Image filtering, Video processing, Nonlinear filtering, Real time image processing

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Proceedings Article | 25 February 2005

Real-time windowing in imaging radar using FPGA technique

Volodymyr Ponomaryov, Enrique Escamilla-Hernandez

Proc. SPIE. 5671, Real-Time Imaging IX

KEYWORDS: Radar, Digital signal processing, Atrial fibrillation, Field programmable gate arrays, Frequency modulation, Signal processing, Fermium, Electronic filtering, Radar imaging, Filtering (signal processing)

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Proceedings Article | 25 February 2005

Real-time 3D ultrasound imaging

Volodymyr Ponomaryov, Ruben Sansores-Pech, Francisco Gallegos-Funes

Proc. SPIE. 5671, Real-Time Imaging IX

KEYWORDS: Digital signal processing, Contamination, Speckle, Ultrasonography, Image processing, Digital filtering, Gaussian filters, Transducers, Image filtering, 3D image processing

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Proceedings Article | 10 November 2004

Cascaded RM-filter for remote sensing imaging

Volodymyr Ponomaryov, Francisco Gallegos-Funes

Proc. SPIE. 5573, Image and Signal Processing for Remote Sensing X

KEYWORDS: Digital signal processing, Synthetic aperture radar, Image processing, Digital filtering, Remote sensing, Calcium, Computer simulations, Image filtering, Nonlinear filtering, Filtering (signal processing)

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Proceedings Article | 28 May 2004

Impulsive noise suppression and analysis in color imaging

Volodymyr Ponomaryov, Alberto Rosales, Francisco Gallegos Funes, Francisco Gomeztagle

Proc. SPIE. 5298, Image Processing: Algorithms and Systems III

KEYWORDS: Optical filters, Statistical analysis, Image processing, Digital filtering, Color image processing, Image filtering, Nonlinear filtering, Color imaging, Filtering (signal processing), RGB color model

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Proceedings Article | 18 May 2004

Real-time color imaging using the vectorial order statistics filters

Volodymyr Ponomaryov, Alberto Rosales, Francisco Gallegos Funes

Proc. SPIE. 5297, Real-Time Imaging VIII

KEYWORDS: Optical filters, Digital signal processing, Image processing, Video, Digital filtering, Color image processing, Image filtering, Nonlinear filtering, Color imaging, RGB color model

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Proceedings Article | 23 June 2003

RM-filtering procedures in image and video processing

Volodymyr Ponomaryov, Francisco Gallegos-Funes, Lyubov Ponomaryova

Proc. SPIE. 5150, Visual Communications and Image Processing 2003

KEYWORDS: Digital signal processing, Image processing, Video, Digital filtering, Calcium, Image filtering, Video processing, Nonlinear filtering, Positron emission tomography, Filtering (signal processing)

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Proceedings Article | 14 April 2003

Real-time processing scheme based on RM estimators

Volodymyr Ponomaryov, Francisco Gallegos-Funes, Luis Nino-de-Rivera, F. Gomeztagle-Sepulveda

Proc. SPIE. 5012, Real-Time Imaging VII

KEYWORDS: Digital signal processing, Image processing, Video, Digital filtering, Computer simulations, Ultrasonics, Data acquisition, Image filtering, Video processing, Nonlinear filtering

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Proceedings Article | 10 January 2003

Storage analysis and compression of signals with application in medicine

Volodymyr Ponomaryov, Leonardo Badillo, Cristina Juarez, Jose Sanchez, Luis Igartua

Proc. SPIE. 5021, Storage and Retrieval for Media Databases 2003

KEYWORDS: Signal to noise ratio, Digital signal processing, Wavelets, Interfaces, Diagnostics, Chromium, Signal processing, Neural networks, Electroencephalography, Epilepsy

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Proceedings Article | 30 July 2002

Image order statistics filtering procedures in presence of complex noise

Volodymyr Ponomaryov, Francisco Gallegos Funes, Luis Nino de Rivera

Proc. SPIE. 4736, Visual Information Processing XI

KEYWORDS: Digital signal processing, Image processing, Digital filtering, Image restoration, Computing systems, Control systems, Image quality, Solids, Image filtering, Nonlinear filtering

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Proceedings Article | 16 May 2002

Data compression and storage into an EEG multichannel system using wavelets technique

Volodymyr Ponomaryov, Leonardo Badillo, Cristina Juarez, J. Luis Sanchez, Luis Igartua, Juan Sanchez Garcia

Proc. SPIE. 4685, Medical Imaging 2002: PACS and Integrated Medical Information Systems: Design and Evaluation

KEYWORDS: Signal to noise ratio, Digital signal processing, Data compression, Wavelets, Chromium, Electroencephalography, Convolution, Reconstruction algorithms, Epilepsy, Analog filtering

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Proceedings Article | 8 March 2002

Compression of EEG multichannel signal using wavelets

Volodymyr Ponomaryov, Leonardo Badillo, Cristina Juarez, J. Luis Sanchez, Luis Igartua, Juan Sanchez Garcia

Proc. SPIE. 4738, Wavelet and Independent Component Analysis Applications IX

KEYWORDS: Signal to noise ratio, Digital signal processing, Wavelets, Chromium, Signal processing, Electroencephalography, Reconstruction algorithms, Filtering (signal processing), Epilepsy, Analog filtering

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Proceedings Article | 27 February 2002

Real-time image filtering with retention of small-size details and complex noise mixture

Volodymyr Ponomaryov, Francisco Gallegos Funes, Oleksiy Pogrebnyak, Luis de Rivera

Proc. SPIE. 4666, Real-Time Imaging VI

KEYWORDS: Digital signal processing, Image processing, Digital filtering, Image restoration, Gaussian filters, Particle filters, Image filtering, Electronic filtering, Nonlinear filtering, Samarium

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Proceedings Article | 4 January 2002

Denoising robust image filter with retention of small-size details in presence of complex noise mixture

Volodymyr Ponomaryov, Francisco Gallegos Funes, Oleksiy Pogrebnyak, Luis de Rivera

Proc. SPIE. 4671, Visual Communications and Image Processing 2002

KEYWORDS: Signal to noise ratio, Optical filters, Image processing, Digital filtering, Image restoration, Control systems, Particle filters, Image filtering, Electronic filtering, Nonlinear filtering

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Proceedings Article | 7 December 2001

DSP implementation of robust filters with fine detail preserving for noise suppression using RM estimation

Volodymyr Ponomaryov, Francisco Gallegos Funes, Luis Nino de Rivera, Oleksiy Pogrebnyak

Proc. SPIE. 4472, Applications of Digital Image Processing XXIV

KEYWORDS: Digital signal processing, Statistical analysis, Image processing, Digital filtering, Control systems, Gaussian filters, Image filtering, Electronic filtering, Nonlinear filtering, Filtering (signal processing)

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Proceedings Article | 5 October 2001

Robust detail-preserving image filters implemented in DSP TMS320C6701

Volodymyr Ponomaryov, Francisco Gallegos Funes, Victor Kravchenko, Luis Nino de Rivera

Proc. SPIE. 4572, Intelligent Robots and Computer Vision XX: Algorithms, Techniques, and Active Vision

KEYWORDS: Optical filters, Digital signal processing, Image processing, Digital filtering, Computing systems, Computer vision technology, Machine vision, Image filtering, Nonlinear filtering, Filtering (signal processing)

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Proceedings Article | 28 August 2001

Two-stage robust rank filter with fine detail preserving for image processing

Volodymyr Ponomaryov, Francisco Gallegos Funes, Oleksiy Pogrebnyak, Luis de Rivera

Proc. SPIE. 4388, Visual Information Processing X

KEYWORDS: Infrared imaging, Digital signal processing, Image processing, Digital filtering, Image restoration, Linear filtering, Gaussian filters, Image filtering, Nonlinear filtering, Filtering (signal processing)

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Proceedings Article | 20 July 2001

Recording and storing of electrical signals for diagnostics purposes

Volodymyr Ponomaryov, Leonardo Badillo, W. Fonseca, Cristina Juarez, J. Luis Sanchez, J. Vega

Proc. SPIE. 4389, Component and Systems Diagnostics, Prognosis, and Health Management

KEYWORDS: Fiber optics, Sensors, Wavelets, Diagnostics, Fiber optics sensors, Signal processing, Temperature sensors, Software development, Electroencephalography, Analog electronics

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Proceedings Article | 28 December 2000

Novel robust fine-detail preserving filter in image processing

Volodymyr Ponomaryov, Luis de Rivera, Oleksiy Pogrebnyak

Proc. SPIE. 4115, Applications of Digital Image Processing XXIII

KEYWORDS: Signal to noise ratio, Statistical analysis, Sensors, Image processing, Digital filtering, Numerical analysis, Gaussian filters, Image filtering, Nonlinear filtering, Data analysis

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Proceedings Article | 31 October 2000

Increasing DGPS accuracy by use of Kalman filtering

Volodymyr Ponomaryov, Luis Nino de Rivera, Oleksiy Pogrebnyak, Jacobo Donnadieu

Proc. SPIE. 4091, Imaging Technology and Telescopes

KEYWORDS: Clocks, Detection and tracking algorithms, Satellites, Receivers, Satellite navigation systems, Electronic filtering, Filtering (signal processing), Astatine, Global Positioning System, Process modeling

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Proceedings Article | 24 August 2000

Volosyuk-Fourier transformations for optimal reconstruction of radio brightness images of wideband and superwideband microwave radiometric systems

Valerii Konstantinovich Volosyuk, Victor Velasco Herrera, Volodymyr Ponomaryov

Proc. SPIE. 4053, Algorithms for Synthetic Aperture Radar Imagery VII

KEYWORDS: Coherence (optics), Imaging systems, Fourier transforms, Receivers, Transform theory, Radiometry, Algorithm development, Microwave radiation, Correlation function, Algorithms

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Proceedings Article | 29 June 2000

Novel detail-preserving robust filter for multiplicative and additive noise suppression in image processing

Volodymyr Ponomaryov, Luis Nino de Rivera, Francisco Gallegos Funes, Oleksiy Pogrebnyak

Proc. SPIE. 4041, Visual Information Processing IX

KEYWORDS: Visual analytics, Visualization, Sensors, Image processing, Digital filtering, Control systems, Gaussian filters, Image filtering, Nonlinear filtering, Data analysis

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Proceedings Article | 4 October 1999

Pattern recognition of the targets with help of polarization properties of the signal

Volodymyr Ponomaryov, Luis de Rivera, Aldo Castellanos, Anatoly Popov

Proc. SPIE. 3809, Signal and Data Processing of Small Targets 1999

KEYWORDS: Radar, Polarization, Backscatter, Scattering, Pattern recognition, Receivers, Polarimetry, Target recognition, Signal detection, Anisotropy

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SPIE Journal Paper | 1 October 1999

Novel robust RM filters for radar image preliminary processing

Volodymyr Ponomaryov, Oleksiy Pogrebnyak

JEI Vol. 8 Issue 04

KEYWORDS: Image filtering, Digital filtering, Image processing, Linear filtering, Nonlinear filtering, Synthetic aperture radar, Radar, Scanning tunneling microscopy, Remote sensing, Statistical analysis

Proceedings Article | 24 August 1999

Detection and recognition of targets by using signal polarization properties

Volodymyr Ponomaryov, Ricardo Peralta-Fabi, Anatoly Popov, Mikhail Babakov

Proc. SPIE. 3718, Automatic Target Recognition IX

KEYWORDS: Target detection, Radar, Polarization, Backscatter, Scattering, Matrices, Polarimetry, Antennas, Target recognition, Signal detection

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Proceedings Article | 21 July 1999

Robust rank detail-preserving filters with noise suppression in image processing applications

Volodymyr Ponomaryov, Oleksiy Pogrebnyak, Felipe Leon

Proc. SPIE. 3716, Visual Information Processing VIII

KEYWORDS: Visual analytics, Visualization, Speckle, Sensors, Signal attenuation, Image processing, Digital filtering, Linear filtering, Image filtering, Nonlinear filtering

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Proceedings Article | 20 July 1999

Novel rank filtering algorithms in subsurface imaging problems

Volodymyr Ponomaryov, Vega Saul, Oleksiy Pogrebnyak, Valerii Konstantinovich Volosyuk, Victor Velasco Herrera

Proc. SPIE. 3704, Radar Sensor Technology IV

KEYWORDS: Radar, 3D image reconstruction, Imaging systems, Image processing, Digital filtering, Image resolution, Image filtering, Antennas, Reconstruction algorithms, Filtering (signal processing)

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Proceedings Article | 24 September 1998

Novel robust rank KNN filters with impulsive noise suppression for image processing

Volodymyr Ponomaryov, Oleksiy Pogrebnyak

Proc. SPIE. 3457, Mathematical Modeling and Estimation Techniques in Computer Vision

KEYWORDS: Mathematical modeling, Statistical analysis, Visualization, Image processing, Digital filtering, Image restoration, Image quality, Image filtering, Image enhancement, Nonlinear filtering

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Proceedings Article | 17 August 1998

Novel robust rank filters with noise suppression in remote sensing applications

Volodymyr Ponomaryov, Oleksiy Pogrebnyak, Victor Velasco Herrera

Proc. SPIE. 3502, Hyperspectral Remote Sensing and Application

KEYWORDS: Radar, Statistical analysis, Image processing, Digital filtering, Remote sensing, Linear filtering, Image quality, Image filtering, Image enhancement, Filtering (signal processing)

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Proceedings Article | 8 July 1998

Novel detail-preserving robust RM-KNN filters with impulsive noise suppression for image processing

Volodymyr Ponomaryov, Oleksiy Pogrebnyak, Luis Estrada

Proc. SPIE. 3389, Hybrid Image and Signal Processing VI

KEYWORDS: Radar, Statistical analysis, Image processing, Digital filtering, Linear filtering, Image quality, Image filtering, Image enhancement, Nonlinear filtering, Filtering (signal processing)

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