Rafael M. Navarro
at Instituto de Óptica "Daza de Valdés"
SPIE Involvement:
Author
Publications (30)

SPIE Journal Paper | 1 July 2007 Open Access
P. Rodriguez, Rafael Navarro
JBO, Vol. 12, Issue 04, 044018, (July 2007) https://doi.org/10.1117/12.10.1117/1.2756539
KEYWORDS: Modulation transfer functions, Scattering, Eye, Light scattering, Diffusers, Laser scattering, Wavefront aberrations, Cameras, Eye models, Point spread functions

Proceedings Article | 20 April 2006 Paper
Proceedings Volume 6158, 61580T (2006) https://doi.org/10.1117/12.676074
KEYWORDS: Eye models, Visual process modeling, Eye, Visualization, Data modeling, 3D modeling, Cornea, Visual optics, Monochromatic aberrations, Geometrical optics

Proceedings Article | 21 October 2004 Paper
L. Gonzalez, Rafael Navarro, J. Hdez-Matamoros
Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.590870
KEYWORDS: Cornea, 3D modeling, Eye, Eye models, Data modeling, Osmium, Zernike polynomials, Monochromatic aberrations, 3D metrology, Numerical modeling

Proceedings Article | 21 October 2004 Paper
Rafael Navarro, P. Rodriguez, L. Gonzalez, J. Aporta, J. Hdez-Matamoros
Proceedings Volume 5622, (2004) https://doi.org/10.1117/12.590723
KEYWORDS: Eye models, Eye, Ray tracing, Data modeling, Geometrical optics, Surgery, Performance modeling, Cameras, Optical aberrations, Optical design

Proceedings Article | 19 November 2003 Paper
Rafael Navarro, Oscar Nestares, Beatriz Antona, José Hernández
Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.527533
KEYWORDS: Visualization, Visual process modeling, Visual optics, Eye models, Eye, Optical pattern recognition, Optical aberrations, Pattern recognition, Data modeling, Visual system

Proceedings Article | 17 June 2003 Paper
Proceedings Volume 5007, (2003) https://doi.org/10.1117/12.477768
KEYWORDS: Wavelets, Neurons, Statistical modeling, Image analysis, Transform theory, Image processing, Image compression, Linear filtering, Sensors, Visual process modeling

Proceedings Article | 16 July 2002 Paper
Proceedings Volume 4707, (2002) https://doi.org/10.1117/12.475581
KEYWORDS: Eye, Adaptive optics, Wavefronts, Surgery, Wavefront sensors, Optical aberrations, Lenses, Monochromatic aberrations, Optics manufacturing, Ray tracing

Proceedings Article | 4 May 2001 Paper
Proceedings Volume 4241, (2001) https://doi.org/10.1117/12.431512
KEYWORDS: Eye, Point spread functions, Modulation transfer functions, Image quality, Adaptive optics, Visual optics, Stars, Optics manufacturing, Visualization, Wavefronts

Proceedings Article | 23 January 2001 Paper
Rafael Navarro, Silvia Escuin, Pilar Fernandez
Proceedings Volume 4171, (2001) https://doi.org/10.1117/12.413937
KEYWORDS: Algorithm development, Satellites, Detection and tracking algorithms, Vegetation, Sensors, Temporal resolution, Remote sensing, Ecosystems, Image processing, Spatial resolution

Proceedings Article | 9 June 2000 Paper
Francisco Meca Meca, Francisco Rodriguez Sanchez, Manuel Mazo Quintas, Juan Garcia Dominguez, Rafael Fonolla Navarro, Eduardo Sebastian Martinez, Jose Jimenez Calvo, Diego Lillo Rodriguez, Miguel Garcia Garrido
Proceedings Volume 3995, (2000) https://doi.org/10.1117/12.387812
KEYWORDS: Sensors, Temperature metrology, Chemical elements, Telecommunications, Environmental sensing, Camera shutters, Infrared sensors, Infrared radiation, Safety, Statistical analysis

SPIE Journal Paper | 1 June 2000
OE, Vol. 39, Issue 06, (June 2000) https://doi.org/10.1117/12.10.1117/1.602518
KEYWORDS: Image enhancement, Image segmentation, Signal to noise ratio, Motion estimation, Optical flow, Optical engineering, Gaussian filters, Optical filters, Optical spheres, Infrared imaging

Proceedings Article | 19 July 1999 Paper
Mouade Bouydain, Jose Colom, Rafael Fonolla Navarro, Josep Pladellorens
Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354962
KEYWORDS: Optical fibers, Image analysis, Fourier transforms, Optical imaging, Manufacturing, Opacity, Radiography, Electron beams, Safety, Mathematics

Proceedings Article | 19 July 1999 Paper
Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354856
KEYWORDS: Eye, Adaptive optics, Point spread functions, Image quality, Data modeling, Visualization, Modulation transfer functions, Visual optics, Eye models, Monochromatic aberrations

Proceedings Article | 6 July 1999 Paper
Proceedings Volume 3572, (1999) https://doi.org/10.1117/12.358397
KEYWORDS: Image processing, Image segmentation, Image quality, Automatic control, Resistance, Visualization, Defect detection, Inspection, Human vision and color perception, Image compression

Proceedings Article | 6 July 1999 Paper
Maria Yzuel, Joaquin Campos, Rafael Fonolla Navarro, Esmail Ahouzi, I. Moreno, Asticio Vargas, Octavio Lopez-Coronado
Proceedings Volume 3572, (1999) https://doi.org/10.1117/12.358341
KEYWORDS: Spatial light modulators, Phase only filters, Modulation, Image processing, Diffraction, Phase shift keying, Computer generated holography, Optical correlators, Optical filters, Amplitude modulation

Proceedings Article | 19 May 1999 Paper
Oscar Nestares, Rafael Fonolla Navarro
Proceedings Volume 3644, (1999) https://doi.org/10.1117/12.348479
KEYWORDS: Optical flow, Visualization, Motion models, Motion estimation, Linear filtering, Image visualization, Error analysis, Visual analytics, Image segmentation, Mathematical modeling

Proceedings Article | 17 May 1999 Paper
Proceedings Volume 3642, (1999) https://doi.org/10.1117/12.348422
KEYWORDS: Image segmentation, Linear filtering, Electronic filtering, Visibility, Image enhancement, Optical filters, Visualization, Optical spheres, Motion analysis, Gaussian filters

SPIE Journal Paper | 1 November 1998
OE, Vol. 37, Issue 11, (November 1998) https://doi.org/10.1117/12.10.1117/1.601881
KEYWORDS: Image analysis, Image segmentation, Image filtering, Image processing, Fourier transforms, Visualization, Astatine, Optical engineering, Photography, Solids

SPIE Journal Paper | 1 August 1998
OE, Vol. 37, Issue 08, (August 1998) https://doi.org/10.1117/12.10.1117/1.601751
KEYWORDS: Defect detection, Image filtering, Inspection, Image segmentation, Optical engineering, Visualization, Binary data, Prototyping, Image processing, Wavelets

Proceedings Article | 17 July 1998 Paper
Proceedings Volume 3299, (1998) https://doi.org/10.1117/12.320121
KEYWORDS: Optical filters, Linear filtering, Image filtering, Fourier transforms, Electronic filtering, Prototyping, Biological research, Visual system, Visualization, Mirrors

SPIE Journal Paper | 1 January 1998
Oscar Nestares, Rafael Fonolla Navarro, Javier Portilla, Antonio Tabernero
JEI, Vol. 7, Issue 01, (January 1998) https://doi.org/10.1117/12.10.1117/1.482638
KEYWORDS: Image filtering, Linear filtering, Signal to noise ratio, VHF band, Convolution, Wavelet transforms, Image compression, Visualization, Image enhancement, Wavelets

Proceedings Article | 19 August 1997 Paper
Proceedings Volume 3101, (1997) https://doi.org/10.1117/12.281290
KEYWORDS: Image filtering, Image segmentation, Image processing, Binary data, Photography, Denoising, Image analysis, Fourier transforms, Visualization, Inspection

Proceedings Article | 26 August 1996 Paper
Proceedings Volume 2785, (1996) https://doi.org/10.1117/12.248537
KEYWORDS: Image filtering, Defect detection, Inspection, Image segmentation, Defect inspection, Visual process modeling, Image analysis, Image processing, Fourier transforms, Convolution

Proceedings Article | 21 August 1996 Paper
Proceedings Volume 2786, (1996) https://doi.org/10.1117/12.248577
KEYWORDS: Image segmentation, Fourier transforms, Image processing, Image filtering, Gaussian filters, Digital image processing, Photography, Aluminum, Optical fibers, Visualization

SPIE Journal Paper | 1 August 1996
Javier Portilla, Rafael Fonolla Navarro, Oscar Nestares, Antonio Tabernero
OE, Vol. 35, Issue 08, (August 1996) https://doi.org/10.1117/12.10.1117/1.600814
KEYWORDS: Visualization, Autoregressive models, Visual process modeling, Interference (communication), Image filtering, Gaussian filters, Electronic filtering, Optical engineering, Optical filters, Modulation

Proceedings Article | 22 April 1996 Paper
Proceedings Volume 2657, (1996) https://doi.org/10.1117/12.238704
KEYWORDS: Autoregressive models, Visualization, Optical filters, Visual process modeling, Linear filtering, Image filtering, Statistical modeling, Interference (communication), Electronic filtering, Image compression

Proceedings Article | 13 March 1996 Paper
Rafael Fonolla Navarro, Oscar Nestares
Proceedings Volume 2666, (1996) https://doi.org/10.1117/12.234747
KEYWORDS: Image segmentation, Crystals, Linear filtering, Electron microscopy, Image filtering, Photomicroscopy, Biological research, Spatial filters, Image processing algorithms and systems, Digital filtering

Proceedings Article | 5 February 1996 Paper
Asticio Vargas, Juan Campos Rubio, Rafael Fonolla Navarro
Proceedings Volume 2730, (1996) https://doi.org/10.1117/12.231032
KEYWORDS: Pattern recognition, Electronic filtering, Phase only filters, Image filtering, Filtering (signal processing), Silicon, Physics, Optical pattern recognition, Lanthanum, Wavelet transforms

Proceedings Article | 10 January 1996 Paper
Proceedings Volume 2632, (1996) https://doi.org/10.1117/12.229572
KEYWORDS: Cones, Eye, Spatial frequencies, In vivo imaging, Speckle pattern, Speckle interferometry, Distance measurement, Diffraction, Retina, Image resolution

SPIE Journal Paper | 1 March 1995
Pablo Artal, Susana Marcos, Rafael Fonolla Navarro, Ismael Miranda, Manuel Ferro
OE, Vol. 34, Issue 03, (March 1995) https://doi.org/10.1117/12.10.1117/12.191818
KEYWORDS: Image quality, Modulation transfer functions, Monochromatic aberrations, Eye, Lenses, Modulation, Intraocular lenses, Optical testing, Digital imaging, Spatial frequencies

Showing 5 of 30 publications
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