Dr. Josué Álvarez-Borrego Profile

Dr. Josué Álvarez-Borrego

Titular Researcher at CICESE

SPIE Involvement:

Author

Publications (56)

Proceedings Article | 1 August 2021 Poster + Paper

Classification of MRI's images using the Fractional Fourier transform and the local binary pattern information by artificial neural network

Carlos Estrada-Marmolejo, Josué Álvarez-Borrego, Guillermo Garcia-Torales, Jorge Luis Flores Nuñez

Proceedings Volume 11830, 118300P (2021) https://doi.org/10.1117/12.2595163

KEYWORDS: Neurons, Binary data, Neural networks, Fractional fourier transform, Fourier transforms, Dementia, Artificial neural networks, Pattern recognition, Radon, Image classification

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Proceedings Article | 17 September 2018 Presentation + Paper

Noise analysis of two pattern recognition methodologies using binary masks based on the fractional Fourier transform

Esbanyely Garza-Flores, Josué Álvarez-Borrego

Proceedings Volume 10752, 107521H (2018) https://doi.org/10.1117/12.2321599

KEYWORDS: Binary data, Radon, Fourier transforms, Image processing, Pattern recognition, Fractional fourier transform, Nonlinear dynamics, Image filtering, Commercial off the shelf technology, Optical filters

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Proceedings Article | 17 September 2018 Presentation + Paper

Automatic identification of diatoms using descriptors obtained in the plane of frequencies

Eduardo Gessel Pacheco-Venegas, Isabel Israde-Alcántara, Josué Álvarez-Borrego, Esperanza Guerra-Rosas, Esbanyely Garza-Flores

Proceedings Volume 10752, 1075208 (2018) https://doi.org/10.1117/12.2320869

KEYWORDS: Fourier transforms, Binary data, Fractional fourier transform, Environmental monitoring, Image segmentation

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Proceedings Article | 22 September 2015 Paper

Pattern recognition descriptor using the Z-Fisher transform

Carolina Barajas-García, Selene Solorza-Calderón, Josué Álvarez-Borrego

Proceedings Volume 9599, 95992M (2015) https://doi.org/10.1117/12.2188616

KEYWORDS: Pattern recognition, Binary data, Fourier transforms, MATLAB, Electronic filtering, Image filtering, Image classification, Surface plasmons, Optical filters, Statistical analysis

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Proceedings Article | 22 September 2015 Paper

Correlation peak analysis applied to a sequence of images using two different filters for eye tracking model

Verónica Patrón, Josué Álvarez Borrego, Ángel Coronel Beltrán

Proceedings Volume 9599, 95992R (2015) https://doi.org/10.1117/12.2188881

KEYWORDS: Eye, Data modeling, Nonlinear filtering, Eye models, Microchannel plates, Image processing, Image filtering, Visual process modeling, Iris recognition, Cameras

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Proceedings Article | 4 March 2015 Paper

Estimation of variance of sea surfaces slopes through the variance of the glitter patterns’ images

José Luis Poom-Medina, Josué Álvarez-Borrego

Proceedings Volume 9443, 944314 (2015) https://doi.org/10.1117/12.2179060

KEYWORDS: Sensors, Image analysis, Image sensors, Reflection, Computing systems, Physics, Ocean optics, Optical engineering, Image processing, Calculus

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SPIE Journal Paper | 2 April 2014 Open Access

Theoretical statistical relationships between the intensities of an image of the sea surface and its slopes: a result comparison of rect and Gaussian glitter functions

Jose Luis Poom-Medina, Josue Alvarez-Borrego, Beatriz Martin-Atienza, Angel Coronel-Beltran

OE, Vol. 53, Issue 04, 043103, (April 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.4.043103

KEYWORDS: Correlation function, Sensors, Statistical analysis, Reflection, Optical engineering, Ocean optics, Cameras, Statistical modeling, Natural surfaces, Physics

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Proceedings Article | 18 November 2013 Paper

Nonlinear correlation by using invariant identity vectors signatures to identify different species of fish

Claudia Fimbres-Castro, Josué Álvarez-Borrego

Proceedings Volume 8785, 8785E2 (2013) https://doi.org/10.1117/12.2025793

KEYWORDS: Nonlinear dynamics, Nonlinear filtering, Fourier transforms, Digital imaging, Pattern recognition, Linear filtering, Phase only filters, Image filtering, Computer simulations, Optical correlators

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Proceedings Article | 18 November 2013 Paper

Illumination analysis of the digital pattern recognition system by Bessel masks and one-dimensional signatures

S. Solorza, J. Álvarez-Borrego

Proceedings Volume 8785, 878573 (2013) https://doi.org/10.1117/12.2030441

KEYWORDS: Pattern recognition, Fourier transforms, Binary data, Computing systems, Surface plasmons, Ocean optics, Databases, Statistical analysis, Optical pattern recognition, Video

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Proceedings Article | 30 September 2013 Paper

Comparative analysis between two different glitter functions for deducing statistical properties of sea surface slopes

JL Poom, Josué Álvarez-Borrego, Ángel Coronel-Beltrán, Beatriz Martín-Atienza

Proceedings Volume 8833, 88330C (2013) https://doi.org/10.1117/12.2024211

KEYWORDS: Statistical analysis, Sensors, Reflection, Ocean optics, Cameras, Photography, Analytical research, Physics, Inverse optics, Visualization

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SPIE Journal Paper | 11 April 2012

Invariant nonlinear correlation and spectral index for diatoms recognition

Claudia Fimbres-Castro, Josué Álvarez-Borrego, Mario Bueno-Ibarra

OE, Vol. 51, Issue 4, 047201, (April 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.4.047201

KEYWORDS: Nonlinear dynamics, Transform theory, Detection and tracking algorithms, Optical engineering, Fourier transforms, Statistical analysis, Image processing, Target recognition, Water, Computer simulations

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Proceedings Article | 3 November 2011 Paper

Digital system of invariant correlation to position and scale using adaptive ring masks and unidimensional signatures

Selene Solorza, Josué Álvarez-Borrego

Proceedings Volume 8011, 801172 (2011) https://doi.org/10.1117/12.902008

KEYWORDS: Binary data, Fourier transforms, Pattern recognition, Computing systems, Linear filtering, Nonlinear filtering, Digital imaging, Classification systems, Detection and tracking algorithms, Image compression

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Proceedings Article | 3 November 2011 Paper

Invariant correlation by using vectorial signatures and spectral index

Claudia Fimbres-Castro, Josué Álvarez-Borrego, Mario Alonso Bueno-Ibarra

Proceedings Volume 8011, 801171 (2011) https://doi.org/10.1117/12.901995

KEYWORDS: Computing systems, Nonlinear filtering, Fourier transforms, Ocean optics, Data processing, Object recognition, Detection and tracking algorithms, Analytical research, Pattern recognition, Optical pattern recognition

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Proceedings Article | 3 November 2011 Paper

Invariant correlation to position, rotation, and scale using one-dimensional composite filters

Gildardo Chaparro-Magallanez, Josué Álvarez-Borrego, Selene Solorza

Proceedings Volume 8011, 80117I (2011) https://doi.org/10.1117/12.902848

KEYWORDS: Binary data, Nonlinear filtering, Composites, Image filtering, Fourier transforms, Nonlinear dynamics, Pattern recognition, Detection and tracking algorithms, System identification, Statistical analysis

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SPIE Journal Paper | 1 June 2009

Nonlinear composite filter performance

Ricardo Enrique Guerrero-Moreno, Josué Álvarez-Borrego

OE, Vol. 48, Issue 06, 067201, (June 2009) https://doi.org/10.1117/12.10.1117/1.3152777

KEYWORDS: Nonlinear filtering, Image filtering, Composites, Optical filters, Nonlinear optics, Gaussian filters, Optical engineering, Image segmentation, Tolerancing, Target recognition

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