Prof. Antonio Fernández Profile

Prof. Antonio Fernández

at Univ de Vigo

SPIE Involvement:

Author

Publications (11)

SPIE Journal Paper | 7 June 2016

Experimental comparison of color spaces for material classification

Raquel Bello-Cerezo, Francesco Bianconi, Antonio Fernández, Elena González, Francesco Di Maria

JEI, Vol. 25, Issue 06, 061406, (June 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.6.061406

KEYWORDS: RGB color model, Calibration, Data conversion, Data acquisition, Image segmentation, Image classification, Imaging devices, Databases, Visualization, Light sources and illumination

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SPIE Journal Paper | 1 October 2009

Robust color texture features based on ranklets and discrete Fourier transform

Francesco Bianconi, Antonio Fernández, Elena González, Julia Armesto

JEI, Vol. 18, Issue 04, 043012, (October 2009) https://doi.org/10.1117/12.10.1117/1.3273946

KEYWORDS: RGB color model, Feature extraction, Fourier transforms, Image classification, Optical filters, Matrices, Wavelets, Analytical research, Binary data, Visual process modeling

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Proceedings Article | 14 August 2001 Paper

Algorithm for surface contouring using two-source phase-stepping digital shearography

Antonio Fernandez, Abundio Davila, Carlos Perez-Lopez, Gabriel Mendiola, Jesus Blanco-Garcia

Proceedings Volume 4419, (2001) https://doi.org/10.1117/12.437103

KEYWORDS: Shearography, 3D metrology, Wavefronts, Light sources, Radon, Algorithms, Tolerancing, Speckle, Video, Laser optics

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SPIE Journal Paper | 1 August 2000

Measurement of transient out-of-plane displacement gradients in plates using double-pulsed subtraction TV shearography

Antonio Fernandez, Angel Doval, Guillermo Kaufmann, Abundio Davila, Jesus Blanco-Garcia, Carlos Perez-Lopez, J. Fernandez

OE, Vol. 39, Issue 08, (August 2000) https://doi.org/10.1117/12.10.1117/1.1305260

KEYWORDS: Fringe analysis, Televisions, Speckle, Shearography, Pulsed laser operation, Mirrors, Optical engineering, Fourier transforms, Interferometers, Speckle pattern

SPIE Journal Paper | 1 November 1998

Comparison of carrier removal methods in the analysis of television holography fringes by the Fourier transform method

Antonio Fernandez, Guillermo Kaufmann, Angel Doval, Jesus Blanco-Garcia, J. Fernandez

OE, Vol. 37, Issue 11, (November 1998) https://doi.org/10.1117/12.10.1117/1.601980

KEYWORDS: Fringe analysis, Error analysis, Fourier transforms, Modulation, Holography, Phase shift keying, Optical engineering, Interferometers, Televisions, Phase measurement

Proceedings Article | 30 June 1998 Paper

Double-pulsed-carrier speckle-shearing pattern interferometry for transient deformation analysis

J. Fernandez, Antonio Fernandez, Angel Doval, Abundio Davila, Jesus Blanco-Garcia, Carlos Perez-Lopez

Proceedings Volume 3478, (1998) https://doi.org/10.1117/12.312955

KEYWORDS: Fringe analysis, Pulsed laser operation, Interferometry, Image processing, Double patterning technology, Lenses, Linear filtering, Mirrors, Charge-coupled devices, Modulation

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Proceedings Article | 17 September 1997 Paper

Phase-shifted double single-pulse additive stroboscopic TV holography for the measurement of high-frequency vibrations using low-bandwidth phase-modulation devices

Jose Alen, Angel Doval, J. Bugarin, Benito Dorrio, Jose Carlos Lopez Vazquez, Antonio Fernandez, Jesus Blanco-Garcia, Mariano Perez-Amor, J. Fernandez

Proceedings Volume 3098, (1997) https://doi.org/10.1117/12.281156

KEYWORDS: Modulators, Phase shift keying, Phase modulation, Image processing, Modulation, Beam splitters, Control systems, CCD cameras, Signal processing, Digital signal processing

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Proceedings Article | 17 September 1997 Paper

Transient bending wave analysis by Fourier evaluation of single-pulsed TV holography fringe patterns

Antonio Fernandez, Angel Doval, J. Bugarin, Benito Dorrio, Jose Carlos Lopez Vazquez, Jose Alen, Jesus Blanco-Garcia, Mariano Perez-Amor, J. Fernandez

Proceedings Volume 3098, (1997) https://doi.org/10.1117/12.281206

KEYWORDS: Optical fibers, Modulation, Visibility, Spectroscopy, Fringe analysis, Fourier transforms, Monochromators, Phase shift keying, Holography, Semiconductor lasers

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Proceedings Article | 17 September 1997 Paper

Comparison of the moire two-beam phase-stepping and Fourier transform method techniques in Fizeau interferometry

Benito Dorrio, Jose Carlos Lopez Vazquez, Jose Alen, J. Bugarin, Antonio Fernandez, Angel Doval, Jesus Blanco-Garcia, Mariano Perez-Amor, J. Fernandez

Proceedings Volume 3098, (1997) https://doi.org/10.1117/12.281167

KEYWORDS: Moire patterns, Fourier transforms, Image processing, Interferometry, Fringe analysis, Interferometers, Linear filtering, Image acquisition, Superposition, Phase interferometry

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Proceedings Article | 18 September 1996 Paper

High-reflectivity surface evaluation in Fizeau phase-stepping interferometry with a Ronchi grid as phase modulator

Benito Dorrio, J. Bugarin, Jose Alen, Antonio Fernandez, Angel Doval, Jose Carlos Lopez Vazquez, Jesus Blanco-Garcia, J. Fernandez, Mariano Perez-Amor

Proceedings Volume 2782, (1996) https://doi.org/10.1117/12.250752

KEYWORDS: Moire patterns, Phase interferometry, Interferometry, Modulators, Reflectivity, Fizeau interferometers, Image filtering, Superposition, Modulation

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Proceedings Article | 5 February 1996 Paper

Crack detection by TV holography: continuous and pulsed techniques

Jesus Blanco-Garcia, Angel Doval, Antonio Fernandez, Benito Dorrio, Jose Carlos Lopez Vazquez, R. Soto, Jose Alen, J. Fernandez, Mariano Perez-Amor

Proceedings Volume 2730, (1996) https://doi.org/10.1117/12.231047

KEYWORDS: Pulsed laser operation, Silicon, Image processing, CCD cameras, Imaging systems, Computing systems, Image sensors, Holography, Astatine, Silicon carbide

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Showing 5 of 11 publications

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